XCMG QAY1200 all terrain crane adopts 8-segment single-cylinder bolt variable section telescopic boom. New jib design has two kinds of working conditions, one it 4-segment boom w ith independent boom head, the other is 8-segment boom, having the capacity of installing about 2MW wind power. Now XCMG begins to design new super-lift device, which can greatly improve the lifting performance and the safety. It also can be equipped with tower boom, greatly improve the comprehensive performance of the crane. 
Adopt 9-axle chassis, X outrigger structure, intelligent travel and brake system, realizing full steering. The overall weight in travel is 96t, carrying all the outriggers and the whole turntable. The boom is transported independently. The exclusive jib self-assembling and disassembling device can improve the operation efficiency.