1. 5-section boom, U-shaped cross-section high-strength structural steel boom, the main boom is fully extended 45.5 meters, the main boom + jib length is 61.5 meters, the maximum lifting height is 62m, and the maximum lifting moment is 2107kN.m. The single-plate arm head and compact arm tail have strong load bearing capacity.   2. G-type chassis with good passing performance; dual-axle drive, maximum driving speed of 85km/h, maximum gradeability of 47%; using Fast special dual intermediate shaft 9-speed gearbox, clear gear shifting and light; optimized power matching, power The transmission is more powerful and fuel-efficient; it adopts the high-capacity Hande axle and the rear axle adopts rubber suspension, which makes the driving vibration less and more comfortable.

  3. Adopt the newly developed dual-pump intelligent flow distribution system on board, imported dual-piston pump, the compound action has good fretting, high efficiency and energy saving; the system introduces the control link, which can realize the compound action compensation control, expansion and contraction, and falling rate uniform speed control Compared with the precise motion control technology, the operation motion is more accurate and smoother than the hydraulic control system.