2-STROKE TRUNK ENGINE
Definition
A <2-STROKE TRUNK ENGINE> is a <2-STROKE ENGINE> that is a diesel engine were the piston is direct coupled to the crank through the connecting rod. The connecting rod is directly connected to the piston by a piston pin. The combustion air is compressed by the descending piston in a separate crankcase compartment for each cylinder and enters the cylinder through the intake ports as they are uncovered by the piston.