Engine Specification

Engine : Cummins 4B3.9-G2

Number of Cylinders: 4 cylinders inline

Cycel: 4 Stroke

Aspiration: Turbocharged

Bore*Stroke : 102*120mm

Displacement:3.9L

Compression rateio:18:1

Prime power: 24kw

Standby power: 27kw

Speed Governor: Mech

Cooling system; Forced water cooling cycle

Lube oil: 11L

Coolant capacity:7.2L

Fuel consumption 228g/kw.h

Starter motor:DC24V

Alternator:Stamford,Marathon

Leroysomer,Evo Tech,EngGA etc )

Excitation type: Brushless self excitation

Voltage range:≥5％

Insulation grade: H

Protection level:IP23

Warranty: 1 year