Detailed Product Description

We are professional manufacturer for tower cranes in China.

For QTZ40F tower crane, main technical parameters are as follows:
Item Parameters
Metric lifting moment 40T. M
Max. Lifting capacity 4T
Rated lifting capacity in max. Working radius 0.8T
Working radius 3.0-45M
Independent 32M
Hoisting height
Attachment 100M.

Hoisting speed 70/35M/min
Slewing speed 0.63R/min
Trolley speed 30/20M/min
Climbing speed 0.7M/min
Counter-balance 8.4T
Weight
Stationary structure 20.5T
Total Power 21.1KW.