CUMMINS

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CUMMINS Series sets, selects the B,C service engine from Dongfeng Cummins Engine Co.,Ltd

TECHNICAL DATA
GENSET MODEL	C20	C30	C40	C50	C80	C90	C100	C108
Continuous output(KW/KVA)	20/25	30/37.5	40/50	50/63	80/100	90/112	100/125	108/135
Standby output(KW/KVA)	22/27.5	33/41	44/55	55/69	88/110	100/125	110/137.5	119/149
DIESEL ENGINE MODEL	4B3.9-G1	4BT3.9-G1	4BTA3.9-G2	4BTA3.9-G2	6BT5.9-G1	6BT5.9-G2	6BT5.9-G2	6BTAA5.9-G2
Engine speed(rpm)	1500
Prime power(kw)	24	36	50	60	86	92	110	120
Standby power(kw)	27	40	55	66	92	100	120	132
Air intake way	Natural	Turbo	Turbo after cooled		Turbo		Turbo after cooled
Cylinder No.	4				6
Bore*Stroke(mm)	102*120
Displacement(L)	3.9				5.9
Compression Ratio	16.5:1
Governor	Mechanical		Electrical Governor		Mechanical		Electrical Governor
Low idle(rmp)	0	950-1050					750-850
Fuel comsumption(g/kw.h)	223	214	216		214	214	211	208
Lube capacity(L)	11				16.4
Cooling way	Positive Water Cool Cycle
Coolant capacity(L)	7.2				9.9
ALTERNATOR MODEL	LTG-20	LTG-30	LTG-40	LTG-50	LTG-80	LTG-90	LTG-100	LTG-110
Output power(kw)	20	30	40	50	80	90	100	110
Rated voltage(V)	400/230;380/220;etc
Rated frequency(Hz)	50Hz/1500rmp;60Hz/1800rpm
Voltage regulation	AVR
Excitation Method	Brushless
Bearing & Couplingway	Single/Direct coupling

CUMMINS