New dual working mode of superstructure and carrier. Dual working mode of engine. Reducing of noise, oil and heat consumption. Top class working speed
Electrical proportional joystick: quick reaction in 5ms, providing smooth operation of start and stop Joystick stroke can be adjusted from 0%-100% such that the loading can be as precise as mm level. Smart flow distribution system, which is initial of flow shunt and confluence method and improved inching motions.