Tower Crane (QTZ40F) : Product

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.