Chinese supplier of luffing jib tower crane
USD $20,000 - $50,000 /Set
Min.Order:1 Set
Beijing Jiuhong Heavy Industry Machinery Co., Ltd.
luffing jib tower crane
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.
Model | QTZ50A (TC4808) | |
Max Working Radius (m) | 48 | |
Free Height Under Hook (m) | 34 (13 mast sections) | |
Max Load (T) | 5 | |
Tip Load (T) | 0.8 | |
Max Height Under Hook (m) | 140 | |
Wall Ties for Max Height (sets) | 6 | |
Main Material Specs (mm) | Angle Steel 160*12 | |
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) | 21021 | |
Counter Weight (T) | 8.10 |
welcome to contact us:
lily
skype:bjfth2