· Through experience accumulation of 15 years, the operating life is more than 15,000H under mining working condition.

· Powerful, robust and reliable powertrain & hydraulic components for long life in the most demanding applications. Selectable working modes match machine performance to the application, maximizing productivity

· Reinforced structural parts cope with complex working conditions, multi-stage reinforced fuel filter system copes with inferior oil products, high-efficiency heat dissipation cooling system, hydraulic pulse absorber.

· Adopt optimized engine, pump and valve matching technology to improve energy transfer efficiency; Lower fuel consumption and higher efficiency.