Best-Selling Tachometer Manufacturer – Cummins NTA855-G1B Engine Assembly – Raptors

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Best-Selling Tachometer Manufacturer – Cummins NTA855-G1B Engine Assembly – Raptors Detail:

Porduct application

The engine power range produced by Chongqing Cummins is 200HP-1600HP. The products are mainly used in heavy-duty vehicles, large passenger cars, construction machinery, mining machinery, petroleum machinery, rail machinery, port machinery, stationary and mobile diesel generator sets, power stations, and ship propulsion. Power units and auxiliary power units, pump power units and other power units.
NTA855 has many uses. It can be equipped with generator sets. For example, it can be equipped with generator sets for ships. It can also be equipped with vehicles. If equipped with vehicles, it is mainly construction machinery, bulldozers, excavators, cranes, etc.

Now we take NTA855-G1 as an example, analyze the specific parameters of this engine

NTA855-G1 Cummins engine parameters

Engine performance parameters	STANDBY ENGINE		PRIME ENGINE
	60HZ	50HZ	60HZ	50HZ
Engine speed r/min	1800	1500	1800	1500
Output Power kW(BHP)	317	265	287	240
Mean effective pressure kPa(psi)	1510	1510	1358	1379
Piston average speed m/s(ft/min)	9.1	7.6	9.1	7.6
Maximum parasitic power Kw(HP)	44	33	44	33
Cooling water flow L/s(US gpm)	7.8	6.4	7.8	6.4
Engine parameters with dry exhaust pipe:
Engine net power kW(BHP)	302	256	272	231
Intake air flow L/s(cfm)	463	345	425	321
Exhaust gas temperature ℃(℉)	543	541	460	532
Exhaust air flow L/s(cfm)	1253	949	1029	878
Radiant heat energy kWm(BTU/min)	50	41	45	37
Cooling water takes away heat kWm(BTU/min)	202	169	183	153
Exhaust takes away heat kWm(BTU/min)	281	233	259	207
Fan air flow L/s(cfm)	9808	8161	9808	8161
Engine parameters with wet exhaust pipe
Engine net power kW(BHP)	302	256	272	231
Intake air flow L/s(cfm)	463	326	425	302
Exhaust gas temperature ℃(℉)	496	552	474	510
Exhaust air flow L/s(cfm)	1053	852	1029	753
Radiant heat energy kWm(BTU/min)	41	34	38	31
Cooling water takes away heat kWm(BTU/min)	247	206	223	187
Exhaust takes away heat kWm(BTU/min)	255	207	220	185
Fan air flow L/s(cfm)	9808	8161	9808	8161

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We are going to dedicate ourselves to providing our esteemed buyers together with the most enthusiastically thoughtful products and services for Best-Selling Tachometer Manufacturer – Cummins NTA855-G1B Engine Assembly – Raptors , The product will supply to all over the world, such as: Miami, Czech, Vietnam, Our company has built stable business relationships with many well-known domestic companies as well as oversea customers. With the goal of providing high quality products to customers at low cots, we are committed to improving its capacities in research, development, manufacturing and management. We have honored to receive recognition from our customers. Till now we have passed ISO9001 in 2005 and ISO/TS16949 in 2008. Enterprises of "quality of survival, the credibility of development" for the purpose, sincerely welcome domestic and foreign businessmen to visit to discuss cooperation.

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