1,Tower crane with ISO9001:2000. 2,High quality. ... motor powerKW60.85Tower crane dead weightT53Mast section sizem1.83×1.83×2.5Mast section main limbmm∠125×10 Fastener ... the rated load moment is 1250KN.m, tip capacity is 1.5t our standard section is 2.0m, main material: 200 ... three kinds of working speed meets different demands.Advantage: 1. AC contactor, thermprl protector adopt Schneider which is high ...