Features/Functions:

1. The semi-open combustion chamber promotes better mixing of fuel and air through spray quality and air-compressed vortex motion in the piston bowl during compression. A semi open combustion chamber has low requirements for the fuel system, low fuel consumption rate, easy to start-up, and relatively smooth response of the diesel engine.

2. The combustion chamber is closely related to the formation and combustion of the mixture. The high performance indicators of engine can be achieved by a well matched fuel and intake system with a suitable combustion chamber shape and size.