350-ton all-ground crane, 4 legs, H-shaped arrangement, using two-stage horizontal legs, water flat expansion and vertical expansion by hydraulic control, chassis through wireless remote control operation leg expansion, lighting and speed control switch. The vertical leg cylinder is provided with a one-way valve with a two-way hydraulic lock. All axle adopts oil-gas suspension system, which has good damping effect, automatic leveling, suspension lifting, elastic and rigid conversion and other functions. Two high-power domestic engines, powerful power, wireless remote control crane active (telescopic, amplitude, lifting, rotation), over lifting operations, auxiliary actions (control room, heavy oil cylinder, turntable lock pin) and chassis leg operation, and includes engine operation and light control, improve operation convenience and safety.
