Cummins diesel genset made in China,for marine. 

Engine of CUMMINS EGM120 Diesel Generator Set for Marine
Model	Cummins 6CTA8.3-GM155
Type	6 Cylinders In-line
Bore X Stroke (mm)	114*135
Displacement(L)	8.3
Compression ratio	16.5:1
Rated speed(rpm)	1500
100% load fuel consumption(L/H)	40
Lube oil capacity(L)	23.8
Starting method	D.C. 24V Electric starting
Alternator of CUMMINS EGM120 Diesel Generator Set for Marine
Model (Marathon)	MP-H-120-4
Model (Stamford)	UCM274G(128)
Rated voltage(V)	230/440
Rated current	According to the selected voltage and phase
Rated frequency(Hz)	50
Rated speed(rpm)	1500
Phase	3
Winding connection	4 -wire connection, Y type
Excitation method	Brushless
Starter battery capacity(Ah)	165*2
Starter battery voltage(V)	24
Power factor	0.8
Steady-state voltage reguation	±1.0%
Temperature class	H
Insulation class	H
Voltage regulation	AVR

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