Oil-cooled 2, 3 and 4-cylinder aspirated engine in inline construction with integrated cooling system. 
4-cylinder also with turbocharging. 
Direct injection with single injection pumps and optional electronic governor.
High reliability combined with durability. No corrosion or cavitation due to oil cooling and lubrication. 
Best cold starting performance even under extreme conditions. 
Minimised running costs due to low maintenance need and little wear. 
Low fuel consumption due to optimised combustion. 
Long oil change intervals of up to 1000 hours. 
The robust engine design allows worldwide operation even with high sulphur