Detailed Product Description

,Various domestic advanced technologies are adopted in the machine lifting, rotating and range-changing mechanisms etc. The machine operates safely and reliably. The driver's room provides a broad view, convenient operation and comfortable ambient. It is equipped with the safety devices such as torque limiter, height limiter, range-variation limiter, rotation limiter and lifting weight limiter etc.

Main parameters:
1. Nominal load moment: 31.5t.m
2. Max. lifting height: 2 times-rate
a. Fixed: 30m
b: Attached: 80m
3. Max. lifting weight: 3t
4. Operation range:
a. Min. range: 2m
b. Max. range: 40/35m
5. Lifting mechanism: 2 times-rate
a. Weight lifted: 1.25t
b. Max. speed: 53m/min
6. Rotation mechanism:
a. Rotation speed: 0.36/0.72r/min
7. Tractor:
a. Traction speed: 23/35m/min
b. Motor power: 1.5/2.2kW
8. Top lifting mechanism:
a. Top lifting speed: 0.5m/min
b. Motor power: 4kW
9. Total power: 20.9kW (excluding top mechanism motor)
10. Working temperature: -20~40°C
11. Working wind speed:
a. Top lifting operation conditions: highest point 8m/s
b. Working operation conditions: highest point 20m/s
c. Non-working operation conditions: 0~20m, 36m/s; 20~100m, 42m/s; ≥100m, 46m/s                     tower machine, tower crane,  hoist tower hoist