YC4B Series Diesel Engines - upgraded products of engines with the small displacement and featured by stronger power

Features And Benefits
Particular technologies of combustion, scavenge, lubrication and cooling-lower fuel & oil consumption, lower noise, better dynamic behavior, longer engine life and higher reliability.
Adopting AD type fuel injection pumps and global type governors-lower governing rate, stable rotation speed, bigger torque reserve, constant power output at high speeds and constant torque output at low speeds.
Intensified & optimized design of structures such as cylinder block, oil sump, flywheel housing etc. - better rigidity and smaller deformation of the whole machine.
Adopting the piston ring made of ductile iron increases its wear-resistance.
Built-in oil cooler ensures better cooling effect and compact design.
Its emission can be up to the Euro-I standard, YC4B100G can meet the Euro-II standard.