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1) Googol Diesel Engine PTA780, 2)Power: 253-373kw/1500rpm, 3)USA technology, 4)made in China, 5)Small Volume,high quality - details see: https://www.machineto.com/googol-diesel-engine-pta780-253-373kw-10232786

Googol Diesel Engine PTA780 253- 373kw

PTA780 series diesel engine with high quality, best performance.

Technical Parameters of GOOGOL PTA780 series Engine
Engine Model		PTA780G1A	PTA780G1B	PTA780G1	PTA780G3	PTA780G5
Rated Speed (RPM)		1500	1500	1500	1500	1500
Engine Type		6 cylinder inline, 4 stroke, turbocharged,air cold water
Prime power (KW)		231	275	297	321	340
Standby power (KW)		253	301	325	351	373
Bore x stroke (mm)		128x166	128x166	128x166	128x166	128x166
Genset Frequency (HZ)		50	50	50	50	50
Alternator Efficiency		0.92	0.92	0.92	0.92	0.92
Fan Consumed Power (KW)		14	14	14	14	14
Genset Prime power (KW)		200	240	260	282	300
Genset Standby power (KW)		220	264	286	310	330
Speed Fluctuation Rate		±0.5%	±0.5%	±0.5%	±0.5%	±0.5%
Engine Biggest Exhaust Back Pressure		76	76	76	76	76
Engine Exhaust Temperature(°C)		450	460	480	490	500
Engine Biggest Intake Resistance	Dirty Filter Air Filter (mm water column)	635	635	635	635	635
	Standard Clean Air Filter (mm water column)	254	254	254	254	254
Air For Burning (at prime power,m³/min)		16.1	19.2	20.7	22.3	23.7
Coolant Flow (L/min)		410	410	410	410	410
Displacement (L)		12.8	12.8	12.8	12.8	12.8
Thermostat Adjustment Range(°C)		81-93	81-93	81-93	81-93	81-93
Oil Presure(Kpa)@rated speed		250-350	250-350	250-350	250-350	250-350
Max. Temperature of Oil		110	110	110	110	110
Lub Oil Capacity (L)		40	40	40	40	40
Type of Injecting System		Inline, type P
Fuel Consumption	Prime Power (L/min)	55.53	65.97	71.19	76.93	81.62
	Standby Power (L/min)	60.75	72.23	77.97	84.23	89.45
Starting Motor		24V	24V	24V	24V	24V
Battery Charger		negative earthed,35A
Minimum Capacity Battery (A.hr)		2X150	2X150	2X150	2X150	2X150
Noise(dBA)@ 1m		105	105	105	105	105
Smoke Level(Ringelmann)		Class I	Class I	Class I	Class I	Class I