BF 4 M 2011 Telco

Oil-cooled 4-cylinder naturally aspirated in-line engine available also with turbocharging and optional charge air cooling.
Direct injection with single injection pumps and optional electronic governor.
Minimised running costs due to low maintenance need and little wear.
High reliability combined with durability. No corrosion or cavitation due to oil cooling and lubrication.
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
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) 37 kW50 hp
Typical generator power (PRP) 39 kW52 hp
Typical generator power (LTP) 41 kW55 hp
Typical generator power at 60 Hz / 1800 rpm
Typical generator power (COP) 43 kW58 hp
Typical generator power (PRP) 45 kW60 hp
Typical generator power (LTP) 47 kW63 hp
Length 1080 mm43 in
Width 649 mm26 in
Height 787 mm31 in
Weight 286 kg631 lb
Download data sheet (PDF-file)