D 2011 L04 i

Oil-cooled 4-cylinder aspirated engine in inline construction with integrated cooling system.
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.
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.
A very good load response ensures an immediate power supply.

Technical data
Emission norms EU IIIA, US T3
Number of cylinders 4
Bore 94 mm3.7 in
Stroke 112 mm4.4 in
Displacement 3.1 l190 cu in
Typical generator power at 50 Hz / 1500 rpm
Typical generator power (COP) 26 kW35 hp
Typical generator power (PRP) 28 kW38 hp
Typical generator power (LTP) 29 kW39 hp
Length 870 mm34 in
Width 590 mm23 in
Height 720 mm28 in
Weight 293 kg646 lb
Download data sheet (PDF-file)