Bucket that can be set level automatically, computer is adopted to optimize design, single tipping bucket cylinder"Z" type turning

bucket structure, to realize the enormous shovel digging forces.

The body is longer and heavier, the traction and digging force is bigger.

Torque device and gearbox of fixed axle type, higher dependability

Gearbox and torque device has separable structure, reliable performance, convenient maintenance.

Dynamical system selects engine of model WD61567G3-29, reliable performance, high efficiency and economizing on fuel.

The system of changing direction with load sensing, complete hydraulic, enlarged coaxial flow make it light operation and effectual

energy-conservation.