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WP4.1 series land generating engine

Product portfolio

Model	Prime Power/Speed （kW/rpm）	Displacement (L)	Emission Standards	Number of valves	Speed Regulation Mode	Engine Type
WP4.1D66E310	60/1500	4.087	China non-road Stage Ⅲ	2	ECU	Inline 4-cylinder, four-stroke engine
WP4.1D84E310	74.5/1500	4.087	China non-road Stage Ⅲ	2	ECU	Inline 4-cylinder, four-stroke engine
WP4.1D105E310	96/1500	4.087	China non-road Stage Ⅲ	2	ECU	Inline 4-cylinder, four-stroke engine

Product advantage

The fuel system

High injection pressure, large engine power, good fuel atomization, excellent economy, for the development of the generator set working conditions of the special electronic control function, can meet a variety of control and speed regulation needs.

Air intake system

The use of high efficiency supercharger, more full air intake, more efficient combustion.

Harshness (NVH) optimal performance

Using combustion preinjection technology and high precision meshing gear train, the engine vibration noise is low.