Four Cylinder Diesel Engine, Inline-four Engine

The four cylinder diesel engine offers many advantages: high fuel efficiency, reliability, compact structure, large torque and low noise. The four cylinder diesel engine has easy starting, low fuel consumption and has many applications for truck, vehicles, construction and many other fields.

Specifications of Four Cylinder Generator Diesel Engine

All models are vertical, in-line, water cooled, four-stroke and natural aspirated diesel engines. QC480D generator diesel engine is available in 14KW and 17KW power. QC490D generator diesel engine is designed with 22KW and 26KW power and a consumption ratio no more than 243g/kw·h. The fan diameter varies with the engine model. For more details, please read the following technical specification chart.

Model	QC480D	N485D	QC490D	QC498D	4102D	4105D
Type	Vertical, in-line, water cooler, four-stroke, naturally aspirated
Cylinder number	4	4	4	4	4	4
Bore*stroke(mm)	80*90	85*95	90*105	98*105	102*118	105*118
Cylinder liner type	Dry	Wet	Wet	Dry	Dry	Dry
Power/Speed (KW/r/min)	14/1500 17/1800	17/1500 20/1800	22/1500 26/1800	25/1500 30/1800	33/1500 39.6/1800	38/1500 45/1800
Consumption ratio (g/kw.h)	≤ 249	≤ 245	≤ 243	≤ 241	≤ 240	≤ 238
No. of flywheel ring gear	115	109	120	120	126	126
Flywheel cover type	SAE 4 ″					SAE 3 ″
Flywheel type	SAE 7.5 ″				SAE 10 ″	SAE11.5 ″
Fan diameter	Ф 410				Ф 450
Smooth speed ratio	≤ 5%

Model	4JR3D	4JR3AD	4JR3ABD		QC4112D	QC4115D	QC4112ZD	QC4112ZLD
Type	Vertical, in-line, water cooler, four-stroke, naturally aspirated						Turbo charging	Turbo charging & Inner cooler
Cylinder number	4	4	4		4	4	4	4
Bore*stroke (mm)	105*125	105*135	108*135		112*135	115*135	112*135	112*135
Cylinder liner type	Wet	Wet	Wet		Wet	Wet	Wet	Dry
Power/Speed (KW/r/min)	35/1500	44/1500	50/1500		55/1500	60/1500	80/1500	95/1500
Consumption ratio (g/kw.h)	≤ 205	≤ 205	≤ 205		≤ 205	≤ 205	≤ 198	≤ 196
No. of flywheel ring gear	130	130	130		133	133	133	133
Flywheel cover type	SAE 3 ″
Flywheel type	SAE 11.5 ″
Fan diameter	Ф 510	Ф 510	Ф 510	Ф 550		Ф 550	Ф 550	Ф 550
Smooth speed ratio	≤ 5%

Specifications of Four Cylinder Fire Fighting Pump Diesel Engine

Our water pump diesel engine includes several models: QC480Q (DI), N485QA, QC490Q (DI), 4102QA and 4105QA. The QC480Q (DI) water pump diesel engine is available with a fuel consumption rate of 253 (g/kw.h) and 805*515*631mm dimension. The QC490Q (DI) water pump diesel engine has a maximum torque of 150/2100 (Nm/r/min) and 230Kg weight. For more details, please read the following technical specification chart.

Model	QC480Q(DI)	N485QA	QC490Q(DI)	4102QA	4105QA
Type	Vertical, in-line, water cooler, four-stroke, naturally aspirated
No of Cylinders	4	4	4	4	4
Bore*Stroke (mm*mm)	80*90	85*95	90*100	102*118	105*118
Displacement(L)	1.809	2.156	2.54	3.857	4.087
Power/Speed (KW/r/min)	29/3000	34.5/3000	42/3000	63/3000	70/3000
Max Torque (Nm/r/min)	103/2100	123/2100	150/2100	224/2100	249/2100
Consumption Rate (g/kw.h)	253	245	247	238	238
Dimensions (mm)	805*515 *631	831*492 *650	698*643 *700	815*600 *730	815*600 *730
Net Weight (Kg)	195	205	230	330	330

Specifications of Four Cylinder Vehicle Diesel Engine

All different models from our four cylinder vehicle diesel engine are vertical, in-line, water cooled and four-stroke diesel engines. They have wet cylinder liner type and direct injection. The QC4DA model has 105KW power while the QC4QAE has a maximum torque of 483/1600 Nm/r/min. For more details, please read the following technical specification chart.

Model	QC4DA	QC4DB	QC4DC	QC4QAE	QC4QBE	QC4QCE	QC4H1	QC4H2
Type	Vertical, in-line, water cooler, four-stroke
Cylinder No.	4	4	4	4	4	4	4	4
Bore*stroke(mm)	110*135	112*135	108*135	110*135	112*135	108*135	108*135	112*135
Fuel supply system	In-line PW pump			EUP			EUP+SCR
Cylinder liner type	Wet
Chamber type	Direct injection
Emission Stage	State Ⅱ			State II			State IV
Power/speed (KW/r/min)	105/2500	120/2500	100/2500	110/2500	120/2500	101/2500	105/2500	147/2500
Max torque/speed (N.m/r/min)	461/1600	527/1600	439/1600	483/1600	524/1600	443/1600	480/1600	700/1600
Consumption ratio (g/KW.h)	≤205			≤200			≤200

Specifications of Four Cylinder Truck Diesel Engine

All models are vertical, in-line, water cooled, four-stroke and naturally aspirated diesel engines with direct injection. QC480Q truck diesel engine is available in 29KW power. QC490Q truck diesel engine is designed with 45.6KW power and a consumption ratio no more than 247.5g/kw·h. N485QA truck diesel engines are available in power of 34.5KW. For more details, please read the following technical specification chart.

Specifications of Four Cylinder Engineering & Construction Diesel Engine

Our engineering and construction diesel engines include several models, they are vertical, in-line, water cooled, four-stroke and naturally aspirated diesel engines. QC480G construction machinery diesel engine is available in 23.5KW power. QC490G construction machinery diesel engine is designed with 30KW power and a consumption ratio no more than 250g/kw·h. QC495G construction machinery engines are available in power of 35KW. For more details, please read the following technical specification chart.

Model	QC480G	N485BG	N490G	QC490G	QC495G	QC498G	QC4102G	QC4105G
Type	Vertical, in-line, water cooler, four-stroke, naturally aspirated
Cylinder No.	4	4	4	4	4	4	4	4
Bore*stroke(mm)	80*90	85*100	90*95	90*105	95*105	98*105	102*108	105*118
Cylinder liner type	Dry	Wet	Dry	Wet	Dry	Dry	Dry	Dry
Chamber Type	Direct injection
Power/speed (KW/r/min)	23.5/2400	26/2200	28/2200	30/2400	35/2200	38/2200	50/2400	52/2400
Max torque/speed (N.m/r/min)	104/1680	130/1540	140/1540	119/1680	177/1540	189/1540	228/1680	238/1680
Consumption ratio (g/KW.h)	≤ 257	≤ 256	≤ 255	≤ 250	≤ 248	≤ 246	≤ 245	≤ 245

Specifications of Four Cylinder Tractor Diesel Engine

This series tractor diesel engine includes several models: QC490T, QC495T, QC498T, 4102T and 4105T. All models are vertical, in-line, water cooled, four-stroke and naturally aspirated diesel engines. The QC495T tractor diesel engine is designed with 33KW power and dry cylinder liner type. The 4102T diesel engine model is available in power of 38KW. For more details, please read the following technical specification chart.

Model	QC490T	QC495T	QC498T	4102T	4105T
Type	Vertical, in-line, water cooler, four-stroke, naturally aspirated
Cylinder No.	4	4	4	4	4
Bore*stroke(mm)	90*105	95*105	98*105	102*118	105*118
Cylinder liner type	Wet	Dry	Dry	Dry	Dry
Chamber Type	Direct injection
Power/speed(KW/r/min)	29/2400	33/2400	35/2400	38/2400	44/2400
Max torque/speed (N.m/r/min)	155/1800	180/1800	194/1800	212/1680	240/1680
Net weight(kg)	280	300	300	430	430

Specifications of Four Cylinder Harvester Diesel Engine

Our four cylinder harvester diesel engine includes several models: QC480L, N490L, QC495L, QC498L, 4102L and 4105L. All models are vertical, in-line, water cooled, four-stroke and naturally aspirated diesel engines. They have dry cylinder liner and direct injection chamber type with a consumption ratio no more than 255g/kw·h. The QC480L harvester diesel engine is available in 25KW power while the QC495L is 37KW. The 4105L is 55KW power with a maximum torque of 252/1900 N.m/r/min. For more details, please read the following technical specification chart.

Anhui Quanchai Engine Co. Ltd is a diesel engine manufacturer and supplier in China with a wide range of products like generator diesel engine, water pump diesel engine, harvester diesel engine, tractor diesel engine and all kind of diesel engines for construction machinery, trucks and vehicles, also, it has diesel generator sets, diesel engine spare parts and components. If you would like further information on our generator series diesel engine or service, please feel free to contact us.