Description
Yanmar 4JH57 is a 4-stroke 57 hp four-cylinder free-breathing, freshwater-cooled common rail diesel engine with freshwater-cooled KM35A gearbox, 2.14:1 ratio.
This compact and robust design produces 57 hp / 41.9 kW.
The engine utilizes Yanmar's latest electronically controlled CR (Common-Rail) fuel injection technology, which ensures excellent fuel efficiency and low emissions.
The combustion system, featuring direct injection and co-pressurization, delivers smooth and reliable performance while providing excellent fuel economy. The 4JH57 engine has a max RPM of 3000 rpm.
In addition to its impressive performance, the 4JH57 engine comes standard with electric start, 12V - 125A charger, YD25 Digital keyless instrument panel and freshwater cooling. All in all, the Yanmar 4JH57 engine is an excellent choice for those looking for a high-performance, fuel-efficient and reliable power source.
See the additional details on the additional information tab.
English 
Finnish 
Swedish