Cummins 800kw diesel generator set price

When the piston runs up to the trip about five points at that time in the morning and it closes the air intake, exhaust valve is closed at the same time, so the temperature and pressure are up to the high value.When the piston reaches the top of the stroke (top dead center), the fuel valve sticky mist of fuel injection in the cylinder of high temperature air, fuel burning immediately, heat pressure rise quickly.In this way, the expansion of the gas force in the power stroke piston moves down.