Tower Crane ZJ5030

This machine is a tower crane with horizontal arm, upward rotation and self-climbing. With a nominal load moment of 250t.m, the machine is largely used for the lifting operations in steel structure construction, big industrial plant building, tall building or super-tall building civil architecture and other projects.

The machine stands at a net weight of 48.65 meters and reaches a max. lifting height of 152 meters and even extends up to 200 meters in special case. The max. operation range can be 65, 60, 55 and 50 meters according to the needs and max. lifting weight is 10 tons.

All the working mechanisms of this machine apply various advanced technologies, the control system applies PLC and the lifting mechanism applies double-winding motor that operates stably and reaches the position accurately. The speed can reach 100m/minute. While lifting, the speed can be varied stable from low level to high level. Its advanced property and working reliability are at leading domestic level. The driver's room provides a broad view, convenient operation and comfortable ambient.
Main technical parameters
1. Nominal load moment: 160t.m
2. Max. lifting height:
a. Fixed: 48.65m
b. Attached: 200m
3. Max. lifting weight: 10t
4. Operation range:
a. Min. range: 2.5m
b. Max. range: 60m
5. Lifting mechanism:
a. 2 times-rate: weight lifted 2.5t, max. speed 100m/min
b. 4 times-rate: weight lifted 5t, max. speed 50m/min
6. Rotation mechanism:
a. Rotation speed: 0~0.6r/min
7. Tractor:
a. Traction speed: 60/30/8.4m/min
b. Motor power: 5/3/1.1kW
8. Top lifting mechanism:
a. Top lifting speed: 0.57m/min
b. Motor power: 7.5kW
9. Total power: 71kW (excluding top mechanism motor)
10. Working temperature: -20~40

This machine is a tower crane with horizontal arm, upward rotation and automatic lifting. With a nominal lifting torque 160 t.m