Niigata Diesel Engine 

It is mounted in the cylinder liner of the cylinder, and the piston and cylinder head composed of combustion chamber. The cylinder is divided into dry and wet cylinder liner two categories. On the back of the cooling water does not contact the cylinder liner is dry cylinder, cylinder sleeve and the back contact cooling water is wet liner. Dry liner thickness is relatively thin, simple structure convenient processing. Wet cylinder liner direct contact cooling water, so conducive to the cooling of the engine, the simplification of engine.

Piston Crown Engine Valve Engine Piston Engine Cylinder Liner Engine Cylinder Head