tower_crane Sri Lanka

Information:

The TIELISHI-brand QTZ series of tower cranes, ranging from QTZ31.5 to QTZ500 (Max Load=3T-25T), is among Hongda Group’s leading products. With their working radiuses varying from 30m to 80m, QTZ tower cranes are famous for their large operating ranges, varied working methods and wide uses. This series of tower cranes has a horizontal jib frame, a jib-trolley radius-changing mechanism and a hydraulic self-raising mechanism. It is original in design, reliable in operation and satisfactory in shape. Equipped with all necessary safety devices, these cranes show a good speed-control capacity, satisfactory operating stability and high work efficiency. They can be widely used for the construction of high-rise hotels, residential buildings, high-rise industrial buildings, large-span factory buildings and tower-like buildings like tall chimneys. The TIELISHI tower cranes have been awarded many honors like “SHANDONG FAMOUS BRAND”. “QUALITY FIRST” is not only a slogan; it is deeply rooted in the hearts of Hongda people. We also provide excellent after-sale service which will get rid of all your worries in the purchase of our products.The tower crane is a combination of advanced technologies of the present day. The electric control system of the tower crane adopts the advanced “PLC + frequency converter” control mode of the present day, which has realized the stepless speed regulation and greatly improves the reliability, maneuverability and stability of the control system and the work efficiency of the tower crane.

The tower crane is equipped with all kinds of reliable safety devices, such as hoisting height limiter, slewing range limiter and multifunctional limiter to control the load moment, hoisting capacity and trolley traveling range. Its PLC (Programmable Logic Controller) unit can diagnose the cause of breakdowns. Its Safety Monitoring System (also known as Black Box) displays the data of working radiuses, heights, moments and weights.

The use of world-famous electric components such as OMRON, YASKAWA, Schneider (TE) and MEAN WELL greatly reduces the failure rate of the electric control system and improves the work efficiency of the users.

Besides, there are also electric safety devices like anemoscopes and obstacle lights and mechanical safety devices to prevent the breaking of trolley axles and wireropes.

Specifications:

Max Working Radius (m)                                                    -55
Free Height (m)                                                                    -41
Max Load (T)                                                                       -6
Tip Load (T)                                                                          -1.1
Max Height (m)                                                                   -161
Wall Ties for Max Height (sets)                                            -8
Main Material Specs (mm)                                                -Square Steel Tube from Angle Steel 135²x12
Mast Section Dimension (m)                                              -1.835×1.835×2.5
Hoisting Speed (m/min)                                                     -80/40/10
Min Steady Falling Speed (m/min)                                  -5
Slewing Speed (r/min)                                                       -0-0.62
Radius-changing Speed (m/min)                                    -40/20
Jacking-up Speed (m/min)                                              -0.6
Total Motor Power (kw)                                                     -60
Independent Structure Weight (kg)                                -37800
Counter Weight (T)                                                           -16.2

tower_crane Sri Lanka

Information:

The TIELISHI-brand QTZ series of tower cranes, ranging from QTZ31.5 to QTZ500 (Max Load=3T-25T), is among Hongda Group’s leading products. With their working radiuses varying from 30m to 80m, QTZ tower cranes are famous for their large operating ranges, varied working methods and wide uses. This series of tower cranes has a horizontal jib frame, a jib-trolley radius-changing mechanism and a hydraulic self-raising mechanism. It is original in design, reliable in operation and satisfactory in shape. Equipped with all necessary safety devices, these cranes show a good speed-control capacity, satisfactory operating stability and high work efficiency. They can be widely used for the construction of high-rise hotels, residential buildings, high-rise industrial buildings, large-span factory buildings and tower-like buildings like tall chimneys. The TIELISHI tower cranes have been awarded many honors like “SHANDONG FAMOUS BRAND”. “QUALITY FIRST” is not only a slogan; it is deeply rooted in the hearts of Hongda people. We also provide excellent after-sale service which will get rid of all your worries in the purchase of our products.The tower crane is a combination of advanced technologies of the present day. The electric control system of the tower crane adopts the advanced “PLC + frequency converter” control mode of the present day, which has realized the stepless speed regulation and greatly improves the reliability, maneuverability and stability of the control system and the work efficiency of the tower crane.

The tower crane is equipped with all kinds of reliable safety devices, such as hoisting height limiter, slewing range limiter and multifunctional limiter to control the load moment, hoisting capacity and trolley traveling range. Its PLC (Programmable Logic Controller) unit can diagnose the cause of breakdowns. Its Safety Monitoring System (also known as Black Box) displays the data of working radiuses, heights, moments and weights.

The use of world-famous electric components such as OMRON, YASKAWA, Schneider (TE) and MEAN WELL greatly reduces the failure rate of the electric control system and improves the work efficiency of the users.

Besides, there are also electric safety devices like anemoscopes and obstacle lights and mechanical safety devices to prevent the breaking of trolley axles and wireropes.

Specifications:

Max Working Radius (m)                                                    -55
Free Height (m)                                                                    -43.5
Max Load (T)                                                                       -6
Tip Load (T)                                                                          -1.5
Max Height (m)                                                                   -161
Wall Ties for Max Height (sets)                                            -6
Main Material Specs (mm)                                                -Square Steel Tube from Angle Steel 135²x12
Mast Section Dimension (m)                                              -1.835×1.835×2.5
Hoisting Speed (m/min)                                                     -100/50/8.5
Min Steady Falling Speed (m/min)                                  -4.25
Slewing Speed (r/min)                                                       -0-0.65
Radius-changing Speed (m/min)                                    -0-60
Jacking-up Speed (m/min)                                              -0.5
Total Motor Power (kw)                                                     -67
Independent Structure Weight (kg)                                -54694
Counter Weight (T)                                                           -17.64

tower_crane Sri Lanka

Information:

The TIELISHI-brand QTZ series of tower cranes, ranging from QTZ31.5 to QTZ500 (Max Load=3T-25T), is among Hongda Group’s leading products. With their working radiuses varying from 30m to 80m, QTZ tower cranes are famous for their large operating ranges, varied working methods and wide uses. This series of tower cranes has a horizontal jib frame, a jib-trolley radius-changing mechanism and a hydraulic self-raising mechanism. It is original in design, reliable in operation and satisfactory in shape. Equipped with all necessary safety devices, these cranes show a good speed-control capacity, satisfactory operating stability and high work efficiency. They can be widely used for the construction of high-rise hotels, residential buildings, high-rise industrial buildings, large-span factory buildings and tower-like buildings like tall chimneys. The TIELISHI tower cranes have been awarded many honors like “SHANDONG FAMOUS BRAND”. “QUALITY FIRST” is not only a slogan; it is deeply rooted in the hearts of Hongda people. We also provide excellent after-sale service which will get rid of all your worries in the purchase of our products.The tower crane is a combination of advanced technologies of the present day. The electric control system of the tower crane adopts the advanced “PLC + frequency converter” control mode of the present day, which has realized the stepless speed regulation and greatly improves the reliability, maneuverability and stability of the control system and the work efficiency of the tower crane.

The tower crane is equipped with all kinds of reliable safety devices, such as hoisting height limiter, slewing range limiter and multifunctional limiter to control the load moment, hoisting capacity and trolley traveling range. Its PLC (Programmable Logic Controller) unit can diagnose the cause of breakdowns. Its Safety Monitoring System (also known as Black Box) displays the data of working radiuses, heights, moments and weights.

The use of world-famous electric components such as OMRON, YASKAWA, Schneider (TE) and MEAN WELL greatly reduces the failure rate of the electric control system and improves the work efficiency of the users.

Besides, there are also electric safety devices like anemoscopes and obstacle lights and mechanical safety devices to prevent the breaking of trolley axles and wireropes.

Specifications:

Max Working Radius (m)                                                    -42/40/38
Free Height (m)                                                                    -30
Max Load (T)                                                                       -3
Tip Load (T)                                                                          -0.83/0.75/0.64
Max Height (m)                                                                   -100
Wall Ties for Max Height (sets)                                            -5
Main Material Specs (mm)                                                -125×10 Angle Steel
Mast Section Dimension (m)                                              -1.5×1.5×2.4
Hoisting Speed (m/min)                                                     -57.3/26.6/5.2
Min Steady Falling Speed (m/min)                                  -5.2
Slewing Speed (r/min)                                                       -0-0.6
Radius-changing Speed (m/min)                                    -40/20
Jacking-up Speed (m/min)                                              -0.7
Total Motor Power (kw)                                                     -20.7
Independent Structure Weight (kg)                                -18961
Counter Weight (T)                                                             -5.2

tower_crane Sri Lanka

Information:

The TIELISHI-brand QTZ series of tower cranes, ranging from QTZ31.5 to QTZ500 (Max Load=3T-25T), is among Hongda Group’s leading products. With their working radiuses varying from 30m to 80m, QTZ tower cranes are famous for their large operating ranges, varied working methods and wide uses. This series of tower cranes has a horizontal jib frame, a jib-trolley radius-changing mechanism and a hydraulic self-raising mechanism. It is original in design, reliable in operation and satisfactory in shape. Equipped with all necessary safety devices, these cranes show a good speed-control capacity, satisfactory operating stability and high work efficiency. They can be widely used for the construction of high-rise hotels, residential buildings, high-rise industrial buildings, large-span factory buildings and tower-like buildings like tall chimneys. The TIELISHI tower cranes have been awarded many honors like “SHANDONG FAMOUS BRAND”. “QUALITY FIRST” is not only a slogan; it is deeply rooted in the hearts of Hongda people. We also provide excellent after-sale service which will get rid of all your worries in the purchase of our products.The tower crane is a combination of advanced technologies of the present day. The electric control system of the tower crane adopts the advanced “PLC + frequency converter” control mode of the present day, which has realized the stepless speed regulation and greatly improves the reliability, maneuverability and stability of the control system and the work efficiency of the tower crane.

The tower crane is equipped with all kinds of reliable safety devices, such as hoisting height limiter, slewing range limiter and multifunctional limiter to control the load moment, hoisting capacity and trolley traveling range. Its PLC (Programmable Logic Controller) unit can diagnose the cause of breakdowns. Its Safety Monitoring System (also known as Black Box) displays the data of working radiuses, heights, moments and weights.

The use of world-famous electric components such as OMRON, YASKAWA, Schneider (TE) and MEAN WELL greatly reduces the failure rate of the electric control system and improves the work efficiency of the users.

Besides, there are also electric safety devices like anemoscopes and obstacle lights and mechanical safety devices to prevent the breaking of trolley axles and wireropes.

Specifications:

Max Working Radius (m)                                                    -47/45
Free Height (m)                                                                    -32.5
Max Load (T)                                                                       -4
Tip Load (T)                                                                          -0.8/1.0
Max Height (m)                                                                   -135
Wall Ties for Max Height (sets)                                            -5
Main Material Specs (mm)                                                -160×12 Angle Steel
Mast Section Dimension (m)                                              -1.5×1.5×2.5
Hoisting Speed (m/min)                                                     -70/35/9
Min Steady Falling Speed (m/min)                                  -4.5
Slewing Speed (r/min)                                                       -0-0.7
Radius-changing Speed (m/min)                                    -40/20
Jacking-up Speed (m/min)                                              -0.5
Total Motor Power (kw)                                                     -21.1
Independent Structure Weight (kg)                                -24539
Counter Weight (T)                                                             -8.11

tower_crane Sri Lanka

Information:

The TIELISHI-brand QTZ series of tower cranes, ranging from QTZ31.5 to QTZ500 (Max Load=3T-25T), is among Hongda Group’s leading products. With their working radiuses varying from 30m to 80m, QTZ tower cranes are famous for their large operating ranges, varied working methods and wide uses. This series of tower cranes has a horizontal jib frame, a jib-trolley radius-changing mechanism and a hydraulic self-raising mechanism. It is original in design, reliable in operation and satisfactory in shape. Equipped with all necessary safety devices, these cranes show a good speed-control capacity, satisfactory operating stability and high work efficiency. They can be widely used for the construction of high-rise hotels, residential buildings, high-rise industrial buildings, large-span factory buildings and tower-like buildings like tall chimneys. The TIELISHI tower cranes have been awarded many honors like “SHANDONG FAMOUS BRAND”. “QUALITY FIRST” is not only a slogan; it is deeply rooted in the hearts of Hongda people. We also provide excellent after-sale service which will get rid of all your worries in the purchase of our products.The tower crane is a combination of advanced technologies of the present day. The electric control system of the tower crane adopts the advanced “PLC + frequency converter” control mode of the present day, which has realized the stepless speed regulation and greatly improves the reliability, maneuverability and stability of the control system and the work efficiency of the tower crane.

The tower crane is equipped with all kinds of reliable safety devices, such as hoisting height limiter, slewing range limiter and multifunctional limiter to control the load moment, hoisting capacity and trolley traveling range. Its PLC (Programmable Logic Controller) unit can diagnose the cause of breakdowns. Its Safety Monitoring System (also known as Black Box) displays the data of working radiuses, heights, moments and weights.

The use of world-famous electric components such as OMRON, YASKAWA, Schneider (TE) and MEAN WELL greatly reduces the failure rate of the electric control system and improves the work efficiency of the users.

Besides, there are also electric safety devices like anemoscopes and obstacle lights and mechanical safety devices to prevent the breaking of trolley axles and wireropes.

Specifications:

 Max Working Radius (m)                                                    -47
Free Height (m)                                                                    -29
Max Load (T)                                                                       -4
Tip Load (T)                                                                          -0.8
Max Height (m)                                                                   -120
Wall Ties for Max Height (sets)                                            -6
Main Material Specs (mm)                                                -140×12 Angle Steel
Mast Section Dimension (m)                                              -1.5×1.5×2.2
Hoisting Speed (m/min)                                                     -70/35/9
Min Steady Falling Speed (m/min)                                  -4.5
Slewing Speed (r/min)                                                       -0-0.75
Radius-changing Speed (m/min)                                    -40/20
Jacking-up Speed (m/min)                                              -0.5
Total Motor Power (kw)                                                     -21.1
Independent Structure Weight (kg)                                -21021
Counter Weight (T)                                                             -8.10

tower_crane Sri Lanka

Information:

The TIELISHI-brand QTZ series of tower cranes, ranging from QTZ31.5 to QTZ500 (Max Load=3T-25T), is among Hongda Group’s leading products. With their working radiuses varying from 30m to 80m, QTZ tower cranes are famous for their large operating ranges, varied working methods and wide uses. This series of tower cranes has a horizontal jib frame, a jib-trolley radius-changing mechanism and a hydraulic self-raising mechanism. It is original in design, reliable in operation and satisfactory in shape. Equipped with all necessary safety devices, these cranes show a good speed-control capacity, satisfactory operating stability and high work efficiency. They can be widely used for the construction of high-rise hotels, residential buildings, high-rise industrial buildings, large-span factory buildings and tower-like buildings like tall chimneys. The TIELISHI tower cranes have been awarded many honors like “SHANDONG FAMOUS BRAND”. “QUALITY FIRST” is not only a slogan; it is deeply rooted in the hearts of Hongda people. We also provide excellent after-sale service which will get rid of all your worries in the purchase of our products.The tower crane is a combination of advanced technologies of the present day. The electric control system of the tower crane adopts the advanced “PLC + frequency converter” control mode of the present day, which has realized the stepless speed regulation and greatly improves the reliability, maneuverability and stability of the control system and the work efficiency of the tower crane.

The tower crane is equipped with all kinds of reliable safety devices, such as hoisting height limiter, slewing range limiter and multifunctional limiter to control the load moment, hoisting capacity and trolley traveling range. Its PLC (Programmable Logic Controller) unit can diagnose the cause of breakdowns. Its Safety Monitoring System (also known as Black Box) displays the data of working radiuses, heights, moments and weights.

The use of world-famous electric components such as OMRON, YASKAWA, Schneider (TE) and MEAN WELL greatly reduces the failure rate of the electric control system and improves the work efficiency of the users.

Besides, there are also electric safety devices like anemoscopes and obstacle lights and mechanical safety devices to prevent the breaking of trolley axles and wireropes. 

Specifications:

Max Working Radius (m)                                                    -47
Free Height (m)                                                                    -34
Max Load (T)                                                                       -4
Tip Load (T)                                                                          -0.8
Max Height (m)                                                                   -136
Wall Ties for Max Height (sets)                                            -6
Main Material Specs (mm)                                                -160×12 Angle Steel
Mast Section Dimension (m)                                              -1.5×1.5×2.5
Hoisting Speed (m/min)                                                     -70/35/9
Min Steady Falling Speed (m/min)                                  -4.5
Slewing Speed (r/min)                                                       -0-0.75
Radius-changing Speed (m/min)                                    -40/20
Jacking-up Speed (m/min)                                              -0.5
Total Motor Power (kw)                                                     -21.1
Independent Structure Weight (kg)                                -22780
Counter Weight (T)                                                             -8.30

tower_crane Sri Lanka

Information:

The TIELISHI-brand QTZ series of tower cranes, ranging from QTZ31.5 to QTZ500 (Max Load=3T-25T), is among Hongda Group’s leading products. With their working radiuses varying from 30m to 80m, QTZ tower cranes are famous for their large operating ranges, varied working methods and wide uses. This series of tower cranes has a horizontal jib frame, a jib-trolley radius-changing mechanism and a hydraulic self-raising mechanism. It is original in design, reliable in operation and satisfactory in shape. Equipped with all necessary safety devices, these cranes show a good speed-control capacity, satisfactory operating stability and high work efficiency. They can be widely used for the construction of high-rise hotels, residential buildings, high-rise industrial buildings, large-span factory buildings and tower-like buildings like tall chimneys. The TIELISHI tower cranes have been awarded many honors like “SHANDONG FAMOUS BRAND”. “QUALITY FIRST” is not only a slogan; it is deeply rooted in the hearts of Hongda people. We also provide excellent after-sale service which will get rid of all your worries in the purchase of our products.The tower crane is a combination of advanced technologies of the present day. The electric control system of the tower crane adopts the advanced “PLC + frequency converter” control mode of the present day, which has realized the stepless speed regulation and greatly improves the reliability, maneuverability and stability of the control system and the work efficiency of the tower crane.

The tower crane is equipped with all kinds of reliable safety devices, such as hoisting height limiter, slewing range limiter and multifunctional limiter to control the load moment, hoisting capacity and trolley traveling range. Its PLC (Programmable Logic Controller) unit can diagnose the cause of breakdowns. Its Safety Monitoring System (also known as Black Box) displays the data of working radiuses, heights, moments and weights.

The use of world-famous electric components such as OMRON, YASKAWA, Schneider (TE) and MEAN WELL greatly reduces the failure rate of the electric control system and improves the work efficiency of the users.

Besides, there are also electric safety devices like anemoscopes and obstacle lights and mechanical safety devices to prevent the breaking of trolley axles and wireropes.

Specifications:

Max Working Radius (m)                                                    -50
Free Height (m)                                                                    -34
Max Load (T)                                                                       -5
Tip Load (T)                                                                          -1
Max Height (m)                                                                   -139
Wall Ties for Max Height (sets)                                            -7
Main Material Specs (mm)                                                -160×12 Angle Steel
Mast Section Dimension (m)                                              -1.5×1.5×2.5
Hoisting Speed (m/min)                                                     -70/35/9
Min Steady Falling Speed (m/min)                                  -4.5
Slewing Speed (r/min)                                                       -0-0.7
Radius-changing Speed (m/min)                                    -40/20
Jacking-up Speed (m/min)                                              -0.5
Total Motor Power (kw)                                                     -21.1
Independent Structure Weight (kg)                                -25522
Counter Weight (T)                                                             -8.12

tower_crane Sri Lanka

Information:

The TIELISHI-brand QTZ series of tower cranes, ranging from QTZ31.5 to QTZ500 (Max Load=3T-25T), is among Hongda Group’s leading products. With their working radiuses varying from 30m to 80m, QTZ tower cranes are famous for their large operating ranges, varied working methods and wide uses. This series of tower cranes has a horizontal jib frame, a jib-trolley radius-changing mechanism and a hydraulic self-raising mechanism. It is original in design, reliable in operation and satisfactory in shape. Equipped with all necessary safety devices, these cranes show a good speed-control capacity, satisfactory operating stability and high work efficiency. They can be widely used for the construction of high-rise hotels, residential buildings, high-rise industrial buildings, large-span factory buildings and tower-like buildings like tall chimneys. The TIELISHI tower cranes have been awarded many honors like “SHANDONG FAMOUS BRAND”. “QUALITY FIRST” is not only a slogan; it is deeply rooted in the hearts of Hongda people. We also provide excellent after-sale service which will get rid of all your worries in the purchase of our products.The tower crane is a combination of advanced technologies of the present day. The electric control system of the tower crane adopts the advanced “PLC + frequency converter” control mode of the present day, which has realized the stepless speed regulation and greatly improves the reliability, maneuverability and stability of the control system and the work efficiency of the tower crane.

The tower crane is equipped with all kinds of reliable safety devices, such as hoisting height limiter, slewing range limiter and multifunctional limiter to control the load moment, hoisting capacity and trolley traveling range. Its PLC (Programmable Logic Controller) unit can diagnose the cause of breakdowns. Its Safety Monitoring System (also known as Black Box) displays the data of working radiuses, heights, moments and weights.

The use of world-famous electric components such as OMRON, YASKAWA, Schneider (TE) and MEAN WELL greatly reduces the failure rate of the electric control system and improves the work efficiency of the users.

Besides, there are also electric safety devices like anemoscopes and obstacle lights and mechanical safety devices to prevent the breaking of trolley axles and wireropes.

Specifications:

 Max Working Radius (m)                                                    -48
Free Height (m)                                                                    -34
Max Load (T)                                                                       -5
Tip Load (T)                                                                          -0.8
Max Height (m)                                                                   -140
Wall Ties for Max Height (sets)                                            -6
Main Material Specs (mm)                                                -160×12 Angle Steel
Mast Section Dimension (m)                                              -1.5×1.5×2.5
Hoisting Speed (m/min)                                                     -70/35/9
Min Steady Falling Speed (m/min)                                  -4.5
Slewing Speed (r/min)                                                       -0-0.7
Radius-changing Speed (m/min)                                    -40/20
Jacking-up Speed (m/min)                                              -0.5
Total Motor Power (kw)                                                     -21.1
Independent Structure Weight (kg)                                -25522
Counter Weight (T)                                                             -8.12

tower_crane Sri Lanka

Information:

The TIELISHI-brand QTZ series of tower cranes, ranging from QTZ31.5 to QTZ500 (Max Load=3T-25T), is among Hongda Group’s leading products. With their working radiuses varying from 30m to 80m, QTZ tower cranes are famous for their large operating ranges, varied working methods and wide uses. This series of tower cranes has a horizontal jib frame, a jib-trolley radius-changing mechanism and a hydraulic self-raising mechanism. It is original in design, reliable in operation and satisfactory in shape. Equipped with all necessary safety devices, these cranes show a good speed-control capacity, satisfactory operating stability and high work efficiency. They can be widely used for the construction of high-rise hotels, residential buildings, high-rise industrial buildings, large-span factory buildings and tower-like buildings like tall chimneys. The TIELISHI tower cranes have been awarded many honors like “SHANDONG FAMOUS BRAND”. “QUALITY FIRST” is not only a slogan; it is deeply rooted in the hearts of Hongda people. We also provide excellent after-sale service which will get rid of all your worries in the purchase of our products.The tower crane is a combination of advanced technologies of the present day. The electric control system of the tower crane adopts the advanced “PLC + frequency converter” control mode of the present day, which has realized the stepless speed regulation and greatly improves the reliability, maneuverability and stability of the control system and the work efficiency of the tower crane.

The tower crane is equipped with all kinds of reliable safety devices, such as hoisting height limiter, slewing range limiter and multifunctional limiter to control the load moment, hoisting capacity and trolley traveling range. Its PLC (Programmable Logic Controller) unit can diagnose the cause of breakdowns. Its Safety Monitoring System (also known as Black Box) displays the data of working radiuses, heights, moments and weights.

The use of world-famous electric components such as OMRON, YASKAWA, Schneider (TE) and MEAN WELL greatly reduces the failure rate of the electric control system and improves the work efficiency of the users.

Besides, there are also electric safety devices like anemoscopes and obstacle lights and mechanical safety devices to prevent the breaking of trolley axles and wireropes.

Specifications:

 Max Working Radius (m)                                                    -50
Free Height (m)                                                                    -40
Max Load (T)                                                                       -6
Tip Load (T)                                                                          -1.3
Max Height (m)                                                                   -140
Wall Ties for Max Height (sets)                                            -6
Main Material Specs (mm)                                                -160×14 Angle Steel (Standard Section) 160×16 Angle Steel (Reinforcing Section)
Mast Section Dimension (m)                                              -1.615×1.615×2.5
Hoisting Speed (m/min)                                                     -80/40/10
Min Steady Falling Speed (m/min)                                  -5
Slewing Speed (r/min)                                                       -0-0.62
Radius-changing Speed (m/min)                                    -40/20
Jacking-up Speed (m/min)                                              -0.6
Total Motor Power (kw)                                                     -32.8
Independent Structure Weight (kg)                                 -33052
Counter Weight (T)                                                           -11.475

tower_crane Sri Lanka

Information:

The TIELISHI-brand QTZ series of tower cranes, ranging from QTZ31.5 to QTZ500 (Max Load=3T-25T), is among Hongda Group’s leading products. With their working radiuses varying from 30m to 80m, QTZ tower cranes are famous for their large operating ranges, varied working methods and wide uses. This series of tower cranes has a horizontal jib frame, a jib-trolley radius-changing mechanism and a hydraulic self-raising mechanism. It is original in design, reliable in operation and satisfactory in shape. Equipped with all necessary safety devices, these cranes show a good speed-control capacity, satisfactory operating stability and high work efficiency. They can be widely used for the construction of high-rise hotels, residential buildings, high-rise industrial buildings, large-span factory buildings and tower-like buildings like tall chimneys. The TIELISHI tower cranes have been awarded many honors like “SHANDONG FAMOUS BRAND”. “QUALITY FIRST” is not only a slogan; it is deeply rooted in the hearts of Hongda people. We also provide excellent after-sale service which will get rid of all your worries in the purchase of our products.The tower crane is a combination of advanced technologies of the present day. The electric control system of the tower crane adopts the advanced “PLC + frequency converter” control mode of the present day, which has realized the stepless speed regulation and greatly improves the reliability, maneuverability and stability of the control system and the work efficiency of the tower crane.

The tower crane is equipped with all kinds of reliable safety devices, such as hoisting height limiter, slewing range limiter and multifunctional limiter to control the load moment, hoisting capacity and trolley traveling range. Its PLC (Programmable Logic Controller) unit can diagnose the cause of breakdowns. Its Safety Monitoring System (also known as Black Box) displays the data of working radiuses, heights, moments and weights.

The use of world-famous electric components such as OMRON, YASKAWA, Schneider (TE) and MEAN WELL greatly reduces the failure rate of the electric control system and improves the work efficiency of the users.

Besides, there are also electric safety devices like anemoscopes and obstacle lights and mechanical safety devices to prevent the breaking of trolley axles and wireropes.

Specifications:

Max Working Radius (m)                                                    -50
Free Height (m)                                                                    -40
Max Load (T)                                                                       -6
Tip Load (T)                                                                          -1.3
Max Height (m)                                                                   -140
Wall Ties for Max Height (sets)                                            -6
Main Material Specs (mm)                                                -160×14 Angle Steel (Standard Section) 160×16 Angle Steel (Reinforcing Section)
Mast Section Dimension (m)                                              -1.615×1.615×2.5
Hoisting Speed (m/min)                                                     -80/40/10
Min Steady Falling Speed (m/min)                                  -5
Slewing Speed (r/min)                                                       -0-0.62
Radius-changing Speed (m/min)                                    -40/20
Jacking-up Speed (m/min)                                              -0.6
Total Motor Power (kw)                                                     -32.8
Independent Structure Weight (kg)                                -33052
Counter Weight (T)                                                             -11.475

tower_crane Sri Lanka

Information:

The TIELISHI-brand QTZ series of tower cranes, ranging from QTZ31.5 to QTZ500 (Max Load=3T-25T), is among Hongda Group’s leading products. With their working radiuses varying from 30m to 80m, QTZ tower cranes are famous for their large operating ranges, varied working methods and wide uses. This series of tower cranes has a horizontal jib frame, a jib-trolley radius-changing mechanism and a hydraulic self-raising mechanism. It is original in design, reliable in operation and satisfactory in shape. Equipped with all necessary safety devices, these cranes show a good speed-control capacity, satisfactory operating stability and high work efficiency. They can be widely used for the construction of high-rise hotels, residential buildings, high-rise industrial buildings, large-span factory buildings and tower-like buildings like tall chimneys. The TIELISHI tower cranes have been awarded many honors like “SHANDONG FAMOUS BRAND”. “QUALITY FIRST” is not only a slogan; it is deeply rooted in the hearts of Hongda people. We also provide excellent after-sale service which will get rid of all your worries in the purchase of our products.The tower crane is a combination of advanced technologies of the present day. The electric control system of the tower crane adopts the advanced “PLC + frequency converter” control mode of the present day, which has realized the stepless speed regulation and greatly improves the reliability, maneuverability and stability of the control system and the work efficiency of the tower crane.

The tower crane is equipped with all kinds of reliable safety devices, such as hoisting height limiter, slewing range limiter and multifunctional limiter to control the load moment, hoisting capacity and trolley traveling range. Its PLC (Programmable Logic Controller) unit can diagnose the cause of breakdowns. Its Safety Monitoring System (also known as Black Box) displays the data of working radiuses, heights, moments and weights.

The use of world-famous electric components such as OMRON, YASKAWA, Schneider (TE) and MEAN WELL greatly reduces the failure rate of the electric control system and improves the work efficiency of the users.

Besides, there are also electric safety devices like anemoscopes and obstacle lights and mechanical safety devices to prevent the breaking of trolley axles and wireropes.

Specifications:

Max Working Radius (m)                                                    -52
Free Height (m)                                                                    -40
Max Load (T)                                                                       -6
Tip Load (T)                                                                          -1.1
Max Height (m)                                                                   -140
Wall Ties for Max Height (sets)                                            -6
Main Material Specs (mm)                                                -160×14 Angle Steel (Standard Section) 160×16 Angle Steel (Reinforcing Section)
Mast Section Dimension (m)                                              -1.615×1.615×2.5
Hoisting Speed (m/min)                                                     -80/40/10
Min Steady Falling Speed (m/min)                                  -5
Slewing Speed (r/min)                                                       -0-0.62
Radius-changing Speed (m/min)                                    -40/20
Jacking-up Speed (m/min)                                              -0.6
Total Motor Power (kw)                                                     -32.8
Independent Structure Weight (kg)                                -33279
Counter Weight (T)                                                             -11.475

tower_crane Sri Lanka

Information:

The TIELISHI-brand QTZ series of tower cranes, ranging from QTZ31.5 to QTZ500 (Max Load=3T-25T), is among Hongda Group’s leading products. With their working radiuses varying from 30m to 80m, QTZ tower cranes are famous for their large operating ranges, varied working methods and wide uses. This series of tower cranes has a horizontal jib frame, a jib-trolley radius-changing mechanism and a hydraulic self-raising mechanism. It is original in design, reliable in operation and satisfactory in shape. Equipped with all necessary safety devices, these cranes show a good speed-control capacity, satisfactory operating stability and high work efficiency. They can be widely used for the construction of high-rise hotels, residential buildings, high-rise industrial buildings, large-span factory buildings and tower-like buildings like tall chimneys. The TIELISHI tower cranes have been awarded many honors like “SHANDONG FAMOUS BRAND”. “QUALITY FIRST” is not only a slogan; it is deeply rooted in the hearts of Hongda people. We also provide excellent after-sale service which will get rid of all your worries in the purchase of our products.The tower crane is a combination of advanced technologies of the present day. The electric control system of the tower crane adopts the advanced “PLC + frequency converter” control mode of the present day, which has realized the stepless speed regulation and greatly improves the reliability, maneuverability and stability of the control system and the work efficiency of the tower crane.

The tower crane is equipped with all kinds of reliable safety devices, such as hoisting height limiter, slewing range limiter and multifunctional limiter to control the load moment, hoisting capacity and trolley traveling range. Its PLC (Programmable Logic Controller) unit can diagnose the cause of breakdowns. Its Safety Monitoring System (also known as Black Box) displays the data of working radiuses, heights, moments and weights.

The use of world-famous electric components such as OMRON, YASKAWA, Schneider (TE) and MEAN WELL greatly reduces the failure rate of the electric control system and improves the work efficiency of the users.

Besides, there are also electric safety devices like anemoscopes and obstacle lights and mechanical safety devices to prevent the breaking of trolley axles and wireropes.

Specifications:

Max Working Radius (m)                                                    -58
Free Height (m)                                                                    -41
Max Load (T)                                                                       -6
Tip Load (T)                                                                          -1
Max Height (m)                                                                   -161
Wall Ties for Max Height (sets)                                            -7
Main Material Specs (mm)                                                -Square Steel Tube from Angle Steel 135²x12
Mast Section Dimension (m)                                              -1.835×1.835×2.5
Hoisting Speed (m/min)                                                     -80/40/10
Min Steady Falling Speed (m/min)                                  -5
Slewing Speed (r/min)                                                       -0-0.62
Radius-changing Speed (m/min)                                    -40/20
Jacking-up Speed (m/min)                                              -0.6
Total Motor Power (kw)                                                     -55.2
Independent Structure Weight (kg)                                -37800
Counter Weight (T)                                                             -16.2

tower_crane Sri Lanka

Information:

The TIELISHI-brand QTZ series of tower cranes, ranging from QTZ31.5 to QTZ500 (Max Load=3T-25T), is among Hongda Group’s leading products. With their working radiuses varying from 30m to 80m, QTZ tower cranes are famous for their large operating ranges, varied working methods and wide uses. This series of tower cranes has a horizontal jib frame, a jib-trolley radius-changing mechanism and a hydraulic self-raising mechanism. It is original in design, reliable in operation and satisfactory in shape. Equipped with all necessary safety devices, these cranes show a good speed-control capacity, satisfactory operating stability and high work efficiency. They can be widely used for the construction of high-rise hotels, residential buildings, high-rise industrial buildings, large-span factory buildings and tower-like buildings like tall chimneys. The TIELISHI tower cranes have been awarded many honors like “SHANDONG FAMOUS BRAND”. “QUALITY FIRST” is not only a slogan; it is deeply rooted in the hearts of Hongda people. We also provide excellent after-sale service which will get rid of all your worries in the purchase of our products.The tower crane is a combination of advanced technologies of the present day. The electric control system of the tower crane adopts the advanced “PLC + frequency converter” control mode of the present day, which has realized the stepless speed regulation and greatly improves the reliability, maneuverability and stability of the control system and the work efficiency of the tower crane.

The tower crane is equipped with all kinds of reliable safety devices, such as hoisting height limiter, slewing range limiter and multifunctional limiter to control the load moment, hoisting capacity and trolley traveling range. Its PLC (Programmable Logic Controller) unit can diagnose the cause of breakdowns. Its Safety Monitoring System (also known as Black Box) displays the data of working radiuses, heights, moments and weights.

The use of world-famous electric components such as OMRON, YASKAWA, Schneider (TE) and MEAN WELL greatly reduces the failure rate of the electric control system and improves the work efficiency of the users.

Besides, there are also electric safety devices like anemoscopes and obstacle lights and mechanical safety devices to prevent the breaking of trolley axles and wireropes.

Specifications:

Max Working Radius (m)                                                    -55/60
Free Height (m)                                                                    -46
Max Load (T)                                                                       -8
Tip Load (T)                                                                          -1.0/1.2
Max Height (m)                                                                   -201
Wall Ties for Max Height (sets)                                            -8
Main Material Specs (mm)                                                -Square Steel Tube from Angle Steel 135²x12
Mast Section Dimension (m)                                              -1.835×1.835×2.5
Hoisting Speed (m/min)                                                     -80/40/10
Min Steady Falling Speed (m/min)                                  -5
Slewing Speed (r/min)                                                       -0-0.6
Radius-changing Speed (m/min)                                    -0-60
Jacking-up Speed (m/min)                                              -0.69
Total Motor Power (kw)                                                     -56.4
Independent Structure Weight (kg)                                -44900
Counter Weight (T)                                                             -15.8

tower_crane Sri Lanka

Information:

The TIELISHI-brand QTZ series of tower cranes, ranging from QTZ31.5 to QTZ500 (Max Load=3T-25T), is among Hongda Group’s leading products. With their working radiuses varying from 30m to 80m, QTZ tower cranes are famous for their large operating ranges, varied working methods and wide uses. This series of tower cranes has a horizontal jib frame, a jib-trolley radius-changing mechanism and a hydraulic self-raising mechanism. It is original in design, reliable in operation and satisfactory in shape. Equipped with all necessary safety devices, these cranes show a good speed-control capacity, satisfactory operating stability and high work efficiency. They can be widely used for the construction of high-rise hotels, residential buildings, high-rise industrial buildings, large-span factory buildings and tower-like buildings like tall chimneys. The TIELISHI tower cranes have been awarded many honors like “SHANDONG FAMOUS BRAND”. “QUALITY FIRST” is not only a slogan; it is deeply rooted in the hearts of Hongda people. We also provide excellent after-sale service which will get rid of all your worries in the purchase of our products.The tower crane is a combination of advanced technologies of the present day. The electric control system of the tower crane adopts the advanced “PLC + frequency converter” control mode of the present day, which has realized the stepless speed regulation and greatly improves the reliability, maneuverability and stability of the control system and the work efficiency of the tower crane.

The tower crane is equipped with all kinds of reliable safety devices, such as hoisting height limiter, slewing range limiter and multifunctional limiter to control the load moment, hoisting capacity and trolley traveling range. Its PLC (Programmable Logic Controller) unit can diagnose the cause of breakdowns. Its Safety Monitoring System (also known as Black Box) displays the data of working radiuses, heights, moments and weights.

The use of world-famous electric components such as OMRON, YASKAWA, Schneider (TE) and MEAN WELL greatly reduces the failure rate of the electric control system and improves the work efficiency of the users.

Besides, there are also electric safety devices like anemoscopes and obstacle lights and mechanical safety devices to prevent the breaking of trolley axles and wireropes.

Specifications:

Max Working Radius (m)                                                    -55
Free Height (m)                                                                    -4
Max Load (T)                                                                       -8
Tip Load (T)                                                                          -1.5
Max Height (m)                                                                   -201
Wall Ties for Max Height (sets)                                            -6
ain Material Specs (mm)                                                -Square Steel Tube from Angle Steel 135²x12
Mast Section Dimension (m)                                              -1.835×1.835×2.5
Hoisting Speed (m/min)                                                     -100/50/8.5
Min Steady Falling Speed (m/min)                                  -4.25
Slewing Speed (r/min)                                                       -0-0.65
Radius-changing Speed (m/min)                                    -0-60
Jacking-up Speed (m/min)                                              -0.5
Total Motor Power (kw)                                                     -67
Independent Structure Weight (kg)                                -54694
Counter Weight (T)                                                             -17.64

tower_crane Sri Lanka

Information:

The TIELISHI-brand QTZ series of tower cranes, ranging from QTZ31.5 to QTZ500 (Max Load=3T-25T), is among Hongda Group’s leading products. With their working radiuses varying from 30m to 80m, QTZ tower cranes are famous for their large operating ranges, varied working methods and wide uses. This series of tower cranes has a horizontal jib frame, a jib-trolley radius-changing mechanism and a hydraulic self-raising mechanism. It is original in design, reliable in operation and satisfactory in shape. Equipped with all necessary safety devices, these cranes show a good speed-control capacity, satisfactory operating stability and high work efficiency. They can be widely used for the construction of high-rise hotels, residential buildings, high-rise industrial buildings, large-span factory buildings and tower-like buildings like tall chimneys. The TIELISHI tower cranes have been awarded many honors like “SHANDONG FAMOUS BRAND”. “QUALITY FIRST” is not only a slogan; it is deeply rooted in the hearts of Hongda people. We also provide excellent after-sale service which will get rid of all your worries in the purchase of our products.The tower crane is a combination of advanced technologies of the present day. The electric control system of the tower crane adopts the advanced “PLC + frequency converter” control mode of the present day, which has realized the stepless speed regulation and greatly improves the reliability, maneuverability and stability of the control system and the work efficiency of the tower crane.

The tower crane is equipped with all kinds of reliable safety devices, such as hoisting height limiter, slewing range limiter and multifunctional limiter to control the load moment, hoisting capacity and trolley traveling range. Its PLC (Programmable Logic Controller) unit can diagnose the cause of breakdowns. Its Safety Monitoring System (also known as Black Box) displays the data of working radiuses, heights, moments and weights.

The use of world-famous electric components such as OMRON, YASKAWA, Schneider (TE) and MEAN WELL greatly reduces the failure rate of the electric control system and improves the work efficiency of the users.

Besides, there are also electric safety devices like anemoscopes and obstacle lights and mechanical safety devices to prevent the breaking of trolley axles and wireropes.

Specifications:

Max Working Radius (m)                                                    -60/55
Free Height (m)                                                                    -46
Max Load (T)                                                                       -8
Tip Load (T)                                                                          -1.5/1.8
Max Height (m)                                                                   -201
Wall Ties for Max Height (sets)                                            -6
Main Material Specs (mm)                                                -Square Steel Tube from Angle Steel 135²x12
Mast Section Dimension (m)                                              -1.835×1.835×2.5
Hoisting Speed (m/min)                                                     -100/50/8.5
Min Steady Falling Speed (m/min)                                  -4.25
Slewing Speed (r/min)                                                       -0-0.65
Radius-changing Speed (m/min)                                    -0-60
Jacking-up Speed (m/min)                                              -0.5
Total Motor Power (kw)                                                     -67
Independent Structure Weight (kg)                                -54094
Counter Weight (T)                                                             -19.08

tower_crane Sri Lanka

Information:

The TIELISHI-brand QTZ series of tower cranes, ranging from QTZ31.5 to QTZ500 (Max Load=3T-25T), is among Hongda Group’s leading products. With their working radiuses varying from 30m to 80m, QTZ tower cranes are famous for their large operating ranges, varied working methods and wide uses. This series of tower cranes has a horizontal jib frame, a jib-trolley radius-changing mechanism and a hydraulic self-raising mechanism. It is original in design, reliable in operation and satisfactory in shape. Equipped with all necessary safety devices, these cranes show a good speed-control capacity, satisfactory operating stability and high work efficiency. They can be widely used for the construction of high-rise hotels, residential buildings, high-rise industrial buildings, large-span factory buildings and tower-like buildings like tall chimneys. The TIELISHI tower cranes have been awarded many honors like “SHANDONG FAMOUS BRAND”. “QUALITY FIRST” is not only a slogan; it is deeply rooted in the hearts of Hongda people. We also provide excellent after-sale service which will get rid of all your worries in the purchase of our products.The tower crane is a combination of advanced technologies of the present day. The electric control system of the tower crane adopts the advanced “PLC + frequency converter” control mode of the present day, which has realized the stepless speed regulation and greatly improves the reliability, maneuverability and stability of the control system and the work efficiency of the tower crane.

The tower crane is equipped with all kinds of reliable safety devices, such as hoisting height limiter, slewing range limiter and multifunctional limiter to control the load moment, hoisting capacity and trolley traveling range. Its PLC (Programmable Logic Controller) unit can diagnose the cause of breakdowns. Its Safety Monitoring System (also known as Black Box) displays the data of working radiuses, heights, moments and weights.

The use of world-famous electric components such as OMRON, YASKAWA, Schneider (TE) and MEAN WELL greatly reduces the failure rate of the electric control system and improves the work efficiency of the users.

Besides, there are also electric safety devices like anemoscopes and obstacle lights and mechanical safety devices to prevent the breaking of trolley axles and wireropes.

Specifications:

Max Working Radius (m)                                                    -60
Free Height (m)                                                                    -46
Max Load (T)                                                                       -10
Tip Load (T)                                                                          -1.5
Max Height (m)                                                                   -201
Wall Ties for Max Height (sets)                                            -6
Main Material Specs (mm)                                                -Square Steel Tube from Angle Steel 135²x12
Mast Section Dimension (m)                                              -1.835×1.835×2.5
Hoisting Speed (m/min)                                                     -0-80
Min Steady Falling Speed (m/min)                                  -4.25
Slewing Speed (r/min)                                                       -0-0.65
Radius-changing Speed (m/min)                                    -0-60
Jacking-up Speed (m/min)                                              -0.5
Total Motor Power (kw)                                                     -87
Independent Structure Weight (kg)                                -54094
Counter Weight (T)                                                             -19.08

tower_crane Sri Lanka

Information:

The TIELISHI-brand QTZ series of tower cranes, ranging from QTZ31.5 to QTZ500 (Max Load=3T-25T), is among Hongda Group’s leading products. With their working radiuses varying from 30m to 80m, QTZ tower cranes are famous for their large operating ranges, varied working methods and wide uses. This series of tower cranes has a horizontal jib frame, a jib-trolley radius-changing mechanism and a hydraulic self-raising mechanism. It is original in design, reliable in operation and satisfactory in shape. Equipped with all necessary safety devices, these cranes show a good speed-control capacity, satisfactory operating stability and high work efficiency. They can be widely used for the construction of high-rise hotels, residential buildings, high-rise industrial buildings, large-span factory buildings and tower-like buildings like tall chimneys. The TIELISHI tower cranes have been awarded many honors like “SHANDONG FAMOUS BRAND”. “QUALITY FIRST” is not only a slogan; it is deeply rooted in the hearts of Hongda people. We also provide excellent after-sale service which will get rid of all your worries in the purchase of our products.The tower crane is a combination of advanced technologies of the present day. The electric control system of the tower crane adopts the advanced “PLC + frequency converter” control mode of the present day, which has realized the stepless speed regulation and greatly improves the reliability, maneuverability and stability of the control system and the work efficiency of the tower crane.

The tower crane is equipped with all kinds of reliable safety devices, such as hoisting height limiter, slewing range limiter and multifunctional limiter to control the load moment, hoisting capacity and trolley traveling range. Its PLC (Programmable Logic Controller) unit can diagnose the cause of breakdowns. Its Safety Monitoring System (also known as Black Box) displays the data of working radiuses, heights, moments and weights.

The use of world-famous electric components such as OMRON, YASKAWA, Schneider (TE) and MEAN WELL greatly reduces the failure rate of the electric control system and improves the work efficiency of the users.

Besides, there are also electric safety devices like anemoscopes and obstacle lights and mechanical safety devices to prevent the breaking of trolley axles and wireropes.

Specifications:

Max Working Radius (m)                                                    -65
Free Height (m)                                                                    -50
Max Load (T)                                                                       -10
Tip Load (T)                                                                          -1.6
Max Height (m)                                                                   -200
Wall Ties for Max Height (sets)                                            -6
Main Material Specs (mm)                                                -Square Steel Tube from Angle Steel 135²x12
Mast Section Dimension (m)                                              -1.935×1.935×2.8
Hoisting Speed (m/min)                                                     -100/50/10
Min Steady Falling Speed (m/min)                                  -5
Slewing Speed (r/min)                                                       -0-0.60
Radius-changing Speed (m/min)                                    -0-60
Jacking-up Speed (m/min)                                              -0.4
Total Motor Power (kw)                                                     -86.5
Independent Structure Weight (kg)                                -61150
Counter Weight (T)                                                             -18.65

tower_crane Sri Lanka

Information:

The TIELISHI-brand QTZ series of tower cranes, ranging from QTZ31.5 to QTZ500 (Max Load=3T-25T), is among Hongda Group’s leading products. With their working radiuses varying from 30m to 80m, QTZ tower cranes are famous for their large operating ranges, varied working methods and wide uses. This series of tower cranes has a horizontal jib frame, a jib-trolley radius-changing mechanism and a hydraulic self-raising mechanism. It is original in design, reliable in operation and satisfactory in shape. Equipped with all necessary safety devices, these cranes show a good speed-control capacity, satisfactory operating stability and high work efficiency. They can be widely used for the construction of high-rise hotels, residential buildings, high-rise industrial buildings, large-span factory buildings and tower-like buildings like tall chimneys. The TIELISHI tower cranes have been awarded many honors like “SHANDONG FAMOUS BRAND”. “QUALITY FIRST” is not only a slogan; it is deeply rooted in the hearts of Hongda people. We also provide excellent after-sale service which will get rid of all your worries in the purchase of our products.The tower crane is a combination of advanced technologies of the present day. The electric control system of the tower crane adopts the advanced “PLC + frequency converter” control mode of the present day, which has realized the stepless speed regulation and greatly improves the reliability, maneuverability and stability of the control system and the work efficiency of the tower crane.

The tower crane is equipped with all kinds of reliable safety devices, such as hoisting height limiter, slewing range limiter and multifunctional limiter to control the load moment, hoisting capacity and trolley traveling range. Its PLC (Programmable Logic Controller) unit can diagnose the cause of breakdowns. Its Safety Monitoring System (also known as Black Box) displays the data of working radiuses, heights, moments and weights.

The use of world-famous electric components such as OMRON, YASKAWA, Schneider (TE) and MEAN WELL greatly reduces the failure rate of the electric control system and improves the work efficiency of the users.

Besides, there are also electric safety devices like anemoscopes and obstacle lights and mechanical safety devices to prevent the breaking of trolley axles and wireropes.

Specifications:

Max Working Radius (m)                                                    -60
Free Height (m)                                                                    -46
Max Load (T)                                                                       -10
Tip Load (T)                                                                          -1.8
Max Height (m)                                                                   -201
Wall Ties for Max Height (sets)                                            -6
Main Material Specs (mm)                                                -Square Steel Tube from Angle Steel 135²x12
Mast Section Dimension (m)                                              -1.835×1.835×2.5
Hoisting Speed (m/min)                                                     -0-80
Min Steady Falling Speed (m/min)                                  -4.25
Slewing Speed (r/min)                                                       -0-0.70
Radius-changing Speed (m/min)                                    -0-60
Jacking-up Speed (m/min)                                              -0.5
Total Motor Power (kw)                                                     -87
Independent Structure Weight (kg)                                -54094
Counter Weight (T)                                                             -19.08

tower_crane Sri Lanka

Information:

The TIELISHI-brand QTZ series of tower cranes, ranging from QTZ31.5 to QTZ500 (Max Load=3T-25T), is among Hongda Group’s leading products. With their working radiuses varying from 30m to 80m, QTZ tower cranes are famous for their large operating ranges, varied working methods and wide uses. This series of tower cranes has a horizontal jib frame, a jib-trolley radius-changing mechanism and a hydraulic self-raising mechanism. It is original in design, reliable in operation and satisfactory in shape. Equipped with all necessary safety devices, these cranes show a good speed-control capacity, satisfactory operating stability and high work efficiency. They can be widely used for the construction of high-rise hotels, residential buildings, high-rise industrial buildings, large-span factory buildings and tower-like buildings like tall chimneys. The TIELISHI tower cranes have been awarded many honors like “SHANDONG FAMOUS BRAND”. “QUALITY FIRST” is not only a slogan; it is deeply rooted in the hearts of Hongda people. We also provide excellent after-sale service which will get rid of all your worries in the purchase of our products.The tower crane is a combination of advanced technologies of the present day. The electric control system of the tower crane adopts the advanced “PLC + frequency converter” control mode of the present day, which has realized the stepless speed regulation and greatly improves the reliability, maneuverability and stability of the control system and the work efficiency of the tower crane.

The tower crane is equipped with all kinds of reliable safety devices, such as hoisting height limiter, slewing range limiter and multifunctional limiter to control the load moment, hoisting capacity and trolley traveling range. Its PLC (Programmable Logic Controller) unit can diagnose the cause of breakdowns. Its Safety Monitoring System (also known as Black Box) displays the data of working radiuses, heights, moments and weights.

The use of world-famous electric components such as OMRON, YASKAWA, Schneider (TE) and MEAN WELL greatly reduces the failure rate of the electric control system and improves the work efficiency of the users.

Besides, there are also electric safety devices like anemoscopes and obstacle lights and mechanical safety devices to prevent the breaking of trolley axles and wireropes.

Specifications:

Max Working Radius (m)                                                    -70
Free Height (m)                                                                    -50
Max Load (T)                                                                       -12
Tip Load (T)                                                                          -2
Max Height (m)                                                                   -200
Wall Ties for Max Height (sets)                                            -7
Main Material Specs (mm)                                                -Square Steel Tube from Angle Steel 140²x16
Mast Section Dimension (m)                                              -2.083×2.083×3
Hoisting Speed (m/min)                                                     -0-102
Min Steady Falling Speed (m/min)                                  -2
Slewing Speed (r/min)                                                       -0-0.7
Radius-changing Speed (m/min)                                    -0-80
Jacking-up Speed (m/min)                                              -0.46
Total Motor Power (kw)                                                     -117.5
Independent Structure Weight (kg)                                -72300
Counter Weight (T)                                                             -27.75

tower_crane Sri Lanka

Information:

The TIELISHI-brand QTZ series of tower cranes, ranging from QTZ31.5 to QTZ500 (Max Load=3T-25T), is among Hongda Group’s leading products. With their working radiuses varying from 30m to 80m, QTZ tower cranes are famous for their large operating ranges, varied working methods and wide uses. This series of tower cranes has a horizontal jib frame, a jib-trolley radius-changing mechanism and a hydraulic self-raising mechanism. It is original in design, reliable in operation and satisfactory in shape. Equipped with all necessary safety devices, these cranes show a good speed-control capacity, satisfactory operating stability and high work efficiency. They can be widely used for the construction of high-rise hotels, residential buildings, high-rise industrial buildings, large-span factory buildings and tower-like buildings like tall chimneys. The TIELISHI tower cranes have been awarded many honors like “SHANDONG FAMOUS BRAND”. “QUALITY FIRST” is not only a slogan; it is deeply rooted in the hearts of Hongda people. We also provide excellent after-sale service which will get rid of all your worries in the purchase of our products.The tower crane is a combination of advanced technologies of the present day. The electric control system of the tower crane adopts the advanced “PLC + frequency converter” control mode of the present day, which has realized the stepless speed regulation and greatly improves the reliability, maneuverability and stability of the control system and the work efficiency of the tower crane.

The tower crane is equipped with all kinds of reliable safety devices, such as hoisting height limiter, slewing range limiter and multifunctional limiter to control the load moment, hoisting capacity and trolley traveling range. Its PLC (Programmable Logic Controller) unit can diagnose the cause of breakdowns. Its Safety Monitoring System (also known as Black Box) displays the data of working radiuses, heights, moments and weights.

The use of world-famous electric components such as OMRON, YASKAWA, Schneider (TE) and MEAN WELL greatly reduces the failure rate of the electric control system and improves the work efficiency of the users.

Besides, there are also electric safety devices like anemoscopes and obstacle lights and mechanical safety devices to prevent the breaking of trolley axles and wireropes.

Specifications:

Max Working Radius (m)                                                    -70
Free Height (m)                                                                    -50
Max Load (T)                                                                       -12
Tip Load (T)                                                                          -3.1
Max Height (m)                                                                   -221
Wall Ties for Max Height (sets)                                            -8
Main Material Specs (mm)                                                -Square Steel Tube from Angle Steel 140²x16
Mast Section Dimension (m)                                              -2.083×2.083×3
Hoisting Speed (m/min)                                                     -0-102
Min Steady Falling Speed (m/min)                                  -2
Slewing Speed (r/min)                                                       -0-0.7
Radius-changing Speed (m/min)                                    -0-80
Jacking-up Speed (m/min)                                              -0.46
Total Motor Power (kw)                                                     -117.5
Independent Structure Weight (kg)                                -80900
Counter Weight (T)                                                             -27.75

tower_crane Sri Lanka

Information:

The TIELISHI-brand QTZ series of tower cranes, ranging from QTZ31.5 to QTZ500 (Max Load=3T-25T), is among Hongda Group’s leading products. With their working radiuses varying from 30m to 80m, QTZ tower cranes are famous for their large operating ranges, varied working methods and wide uses. This series of tower cranes has a horizontal jib frame, a jib-trolley radius-changing mechanism and a hydraulic self-raising mechanism. It is original in design, reliable in operation and satisfactory in shape. Equipped with all necessary safety devices, these cranes show a good speed-control capacity, satisfactory operating stability and high work efficiency. They can be widely used for the construction of high-rise hotels, residential buildings, high-rise industrial buildings, large-span factory buildings and tower-like buildings like tall chimneys. The TIELISHI tower cranes have been awarded many honors like “SHANDONG FAMOUS BRAND”. “QUALITY FIRST” is not only a slogan; it is deeply rooted in the hearts of Hongda people. We also provide excellent after-sale service which will get rid of all your worries in the purchase of our products.The tower crane is a combination of advanced technologies of the present day. The electric control system of the tower crane adopts the advanced “PLC + frequency converter” control mode of the present day, which has realized the stepless speed regulation and greatly improves the reliability, maneuverability and stability of the control system and the work efficiency of the tower crane.

The tower crane is equipped with all kinds of reliable safety devices, such as hoisting height limiter, slewing range limiter and multifunctional limiter to control the load moment, hoisting capacity and trolley traveling range. Its PLC (Programmable Logic Controller) unit can diagnose the cause of breakdowns. Its Safety Monitoring System (also known as Black Box) displays the data of working radiuses, heights, moments and weights.

The use of world-famous electric components such as OMRON, YASKAWA, Schneider (TE) and MEAN WELL greatly reduces the failure rate of the electric control system and improves the work efficiency of the users.

Besides, there are also electric safety devices like anemoscopes and obstacle lights and mechanical safety devices to prevent the breaking of trolley axles and wireropes.

Specifications: 

Max Working Radius (m)                                                    -70
Free Height (m)                                                                    -53
Max Load (T)                                                                       -16
Tip Load (T)                                                                          -3.5
Max Height (m)                                                                   -301
Wall Ties for Max Height (sets)                                            -11
Main Material Specs (mm)                                                -Square Steel Tube from Angle Steel 140²x16
Mast Section Dimension (m)                                              -2.083×2.083×3
Hoisting Speed (m/min)                                                     -0-120
Min Steady Falling Speed (m/min)                                  -2
Slewing Speed (r/min)                                                       -0-0.7
Radius-changing Speed (m/min)                                    -0-80
Jacking-up Speed (m/min)                                              -0.46
Total Motor Power (kw)                                                     -117.5
Independent Structure Weight (kg)                                -89300
Counter Weight (T)                                                             -27.75

tower_crane Sri Lanka

Information:

The TIELISHI-brand QTZ series of tower cranes, ranging from QTZ31.5 to QTZ500 (Max Load=3T-25T), is among Hongda Group’s leading products. With their working radiuses varying from 30m to 80m, QTZ tower cranes are famous for their large operating ranges, varied working methods and wide uses. This series of tower cranes has a horizontal jib frame, a jib-trolley radius-changing mechanism and a hydraulic self-raising mechanism. It is original in design, reliable in operation and satisfactory in shape. Equipped with all necessary safety devices, these cranes show a good speed-control capacity, satisfactory operating stability and high work efficiency. They can be widely used for the construction of high-rise hotels, residential buildings, high-rise industrial buildings, large-span factory buildings and tower-like buildings like tall chimneys. The TIELISHI tower cranes have been awarded many honors like “SHANDONG FAMOUS BRAND”. “QUALITY FIRST” is not only a slogan; it is deeply rooted in the hearts of Hongda people. We also provide excellent after-sale service which will get rid of all your worries in the purchase of our products.The tower crane is a combination of advanced technologies of the present day. The electric control system of the tower crane adopts the advanced “PLC + frequency converter” control mode of the present day, which has realized the stepless speed regulation and greatly improves the reliability, maneuverability and stability of the control system and the work efficiency of the tower crane.

The tower crane is equipped with all kinds of reliable safety devices, such as hoisting height limiter, slewing range limiter and multifunctional limiter to control the load moment, hoisting capacity and trolley traveling range. Its PLC (Programmable Logic Controller) unit can diagnose the cause of breakdowns. Its Safety Monitoring System (also known as Black Box) displays the data of working radiuses, heights, moments and weights.

The use of world-famous electric components such as OMRON, YASKAWA, Schneider (TE) and MEAN WELL greatly reduces the failure rate of the electric control system and improves the work efficiency of the users.

Besides, there are also electric safety devices like anemoscopes and obstacle lights and mechanical safety devices to prevent the breaking of trolley axles and wireropes.

Specifications:

Max Working Radius (m)                                                    -80
Free Height (m)                                                                    -77
Max Load (T)                                                                       -25
Tip Load (T)                                                                          -3.1
Max Height (m)                                                                   -312
Wall Ties for Max Height (sets)                                            -11
Main Material Specs (mm)                                                -Square Steel Tube from Angle Steel 180²x18
Mast Section Dimension (m)                                              -2.45×2.45×5
Hoisting Speed (m/min)                                                     -0-102
Min Steady Falling Speed (m/min)                                  -2
Slewing Speed (r/min)                                                       -0-0.7
Radius-changing Speed (m/min)                                    -0-100
Jacking-up Speed (m/min)                                              -0.4
Total Motor Power (kw)                                                     -134
Independent Structure Weight (kg)                                -175000
Counter Weight (T)                                                             -25.4

tower_crane Sri Lanka

Information:

The TIELISHI-brand QTZ series of tower cranes, ranging from QTZ31.5 to QTZ500 (Max Load=3T-25T), is among Hongda Group’s leading products. With their working radiuses varying from 30m to 80m, QTZ tower cranes are famous for their large operating ranges, varied working methods and wide uses. This series of tower cranes has a horizontal jib frame, a jib-trolley radius-changing mechanism and a hydraulic self-raising mechanism. It is original in design, reliable in operation and satisfactory in shape. Equipped with all necessary safety devices, these cranes show a good speed-control capacity, satisfactory operating stability and high work efficiency. They can be widely used for the construction of high-rise hotels, residential buildings, high-rise industrial buildings, large-span factory buildings and tower-like buildings like tall chimneys. The TIELISHI tower cranes have been awarded many honors like “SHANDONG FAMOUS BRAND”. “QUALITY FIRST” is not only a slogan; it is deeply rooted in the hearts of Hongda people. We also provide excellent after-sale service which will get rid of all your worries in the purchase of our products.The tower crane is a combination of advanced technologies of the present day. The electric control system of the tower crane adopts the advanced “PLC + frequency converter” control mode of the present day, which has realized the stepless speed regulation and greatly improves the reliability, maneuverability and stability of the control system and the work efficiency of the tower crane.

The tower crane is equipped with all kinds of reliable safety devices, such as hoisting height limiter, slewing range limiter and multifunctional limiter to control the load moment, hoisting capacity and trolley traveling range. Its PLC (Programmable Logic Controller) unit can diagnose the cause of breakdowns. Its Safety Monitoring System (also known as Black Box) displays the data of working radiuses, heights, moments and weights.

The use of world-famous electric components such as OMRON, YASKAWA, Schneider (TE) and MEAN WELL greatly reduces the failure rate of the electric control system and improves the work efficiency of the users.

Besides, there are also electric safety devices like anemoscopes and obstacle lights and mechanical safety devices to prevent the breaking of trolley axles and wireropes.

Specifications:

Max Working Radius (m)                                                    -40
Free Height (m)                                                                    -50
Max Load (T)                                                                       -3
Max Height (m)                                                                   -130
Wall Ties for Max Height (sets)                                            -3
Main Material Specs (mm)                                                -Square Steel Tube 135²x10
Mast Section Dimension (m)                                              -1.665×1.665×2.5
Hoisting Speed (m/min)                                                     -0-80
Min Steady Falling Speed (m/min)                                  -3
Slewing Speed (r/min)                                                       -0.77
Radius-changing Speed (m/min)                                    -50/11
Jacking-up Speed (m/min)                                              -0.6
Total Motor Power (kw)                                                     -64
Independent Structure Weight (kg)                                -45100
Counter Weight (T)                                                             -12