Derrick Cranes can be assembled on top of roofs or high-rising buildings to help lift power units and cooling systems. They are efficient even when the crane cannot be lowered of dismantled with an auxiliary crane in heights of up to 300 meters.
Derrick cranes is special used for disassembling and unloading the inner climbing crane at the top of high-rising building. The main mechanisms of derrick crane include trolley mechanism, slewing mechanism, and hoisting mechanism. The luffing range is 84°-15°. Both hoisting height and load capacity meet customer requirements and also can match to a variety of domestic and international power supply. The advantages of the derrick crane are rational construction, running smooth, easy erection and operation, safety.
We have more than 20 years experiences in manufacturing industries. We pass ISO9001 Certification, / Manufacture License of special equipment by AQSIQ, / CE certificate for the motors adopted on our construction equipments etc.National-level engineering and service team along with local agent providing worldwide after-sales service. Different types of mast section and tie-in for worldwide famous tower crane brands, Ball blasting and high quality of epoxy painting production line, make sure 100% compatible with the original products. Free easy wearing parts Plus One Year Warranty.
|FREE STANDING HEIGHT||23M|
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