Label 1	Label 2
Make / Model	BF4M2012
Cylinder / Arrangement	4 Cylinders / Inline
Displacement	4.04 L
Bore and Stroke	101 mm x 126 mm
Compression Ratio	18.4 : 1
Rated Prime KWe	61 kW
Rated RPM	1500 RPM
Frequency Regulation, Steady State	≤ 5%
Governor	Electronic
ENGINE DATA (CONT'D)
Exhaust Gas Flow	9.8 m³/min
Exhaust Temperature	500°C
Max Allowable Back Pressure	10 kPa
Fuel Consumption 100% of Prime Rating	14.4 L/h
Total Oil Capacity w/ Filters	8.5
Engine Air Flow	4.9 m³/min
Radiator and Engine Water Capacity	±13.0 L
Max Water Temperature	112 °C
GENERATOR DATA
Make	Stamford / Leroy Somer
Number of Phase	3
Cos Phi	0.8
Pole	4
Coupling	Single Bearing
Exciter Type	Brushless
Insulation Class / Temperature Rise	H / H
IP Rating	IP23
AVR	Included
CONTROL PANEL
Make	Deep Sea/ ComAp/ Similar
Engine Parameters	Oil Pressure, Water Temperature, RPM
Generator Parameters	Frequency, Voltage, Ampere, Cos Phi
Protection	Low Oil Pressure, High Water Temperature, Over-Under Speed,
0	Over-Under Frequency, Over-Under Voltage, Over Current
Other Features	Emergency Stop, Hour Counter, AMF

* Due to continuous product improvements, specifications might change without prior notice
** For best results, please contact your nearest PRIME® Generating Set dealer for consultations