Tower Crane Shandong Hongda ,Laiyang City ISO9001 CE variable frequency stepless, work smooth adopts imported components

  

QTZ300 tower crane is to meet the GB/T9462 <<tower crane technical conditions>> and GB5144 <<Tower Crane Safety Regulations>> and other standards designed to strengthen the type of tower cranes, lifting the rated torque 315t m, the largest since the weight of 16 tons, has TC7020, TC6524, TC6028, TC5236 and other types. It hoisting mechanism, slewing institutions, agencies are Luffing VVVF agencies, electric control system adopts imported components, the safety protection device for the mechanical or mechanical-electrical integration products, complete and reliable aircraft with fixed, walking, attachment, within the climbing type, etc. to meet the city high-rise buildings, industrial plants, power station dams, bridges and other construction needs.

self-raised Tower Crane