Featuring several mechanical and structural enhancements, the SK 452-20 hammerhead tower crane has a maximum capacity of 22 tons and a jib tip capacity of 2.75 US tons.
Equipped with a new hoist winch system, the SK 452-20 boasts an impressive maximum hoisting speed of 623 ft/min and a drum capacity of 3,248 ft. The control system design is to check and monitor all crane movements providing instant and accurate information. Hoisting, trolleying and slewing, are provided with variable frequency mechanisms for outstanding performances. Trolley speeds range up to 312 ft/min while slewing can reach up to 0.9 rpm.
Easy to use interface and control system helps the operator to simply set crane’s configuration, customize the speed of movements and focus on the job. Whether working in the cabin or connected remotely you always have real time crane data to allow you the right management of your machine.
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