It adopts the mature domestic non-road special fuel system to achieve precise control of injection quantity and injection timing, complete combustion and low emissions. It is a key technical route recommended by the Ministry of Environmental Protection and can be given priority in the national environmental protection subsidy catalogue.

Injection timing: full operating condition optimization, full MAP injection timing correction, and refined calibration.

Fuel injection law: Flexible oil quantity calibration, slow at first and fast later, in line with ideal heat release law and emission control requirements, reducing combustion noise.

Injection pressure: The injection pressure is flexibly adjustable, and the optimal pressure required can be determined for different working conditions, thereby optimizing the overall performance of the engine.