XCMG 7022 series flat-top tower crane is a high-performance tower crane developed by XCMG for medium and large-scale construction projects. It features stable performance, high safety and reliability, and high hoisting efficiency, which can meet the construction requirements of super high-rise buildings, long-span structures and compact construction sites.
The crane has a maximum jib length of 70 meters, a rated load at the jib end of 2.2 tons, a maximum lifting capacity of 12 tons, an independent height of 60.2 meters, and a maximum attachment height of up to 300.2 meters, with excellent hoisting performance. The whole machine adopts high-strength steel structure and modular design, making it convenient to assemble and disassemble and efficient in transportation. The three main mechanisms adopt variable frequency control, ensuring smooth operation and accurate positioning.
It is equipped with multiple safety protection systems such as load moment limiter, lifting weight limiter and height limiter, which comply with national and industrial standards. The humanized cab, intelligent electric control and convenient maintenance design greatly improve operation comfort and equipment availability. It is suitable for the construction of high-rise residential buildings, large factories, bridges and stadiums, and is an ideal hoisting equipment for engineering construction.
