Low-speed, high-torque, high-pressure common-rail engine, while increasing the powerful power, greatly reducing fuel consumption;
Intelligent electronic control system, which realizes comprehensive control of engine speed and hydraulic pump input power, and has fault monitoring and diagnostic functions;
Reinforced working device and high-pressure system design ensure that the machine has the strongest digging force in the same class of machine, and can easily meet the needs of various working conditions;
Large displacement main pump, large diameter 32NA main pump, high operating efficiency;
New type radiator, stronger heat dissipation capacity, adaptive power control system on plateau, better environmental adaptability;
Widely used in mining operations, municipal construction, highway and bridge construction, trench construction, farmland water conservancy construction and other projects.