Diesel engine for Tractors
Emissison standard State II

QC385BT 3B2-30M22 QC490T40 QC495T45 QC495T50
QC498T50 QC498T48 QC4102T50 QC4102T55 QC4105T55 QC4108T70

Photos :
QC385BT



QC490T


QC4102T

QC495T


QC498T



QC4108T



Specification:

Model		QC385BT	3B2-30M22	3B2-32M22
Dieselenginetype	Vertical,in-line, water-cooled,Four-stroke,Directinjection		Vertical,in-line, water-cooled,Four-stroke,Directinjection	Vertical,in-line, water-cooled,Four-stroke,Directinjection
Cylindernumbers -Bore&Stroke	3-85*90		3-90*100	3-90*100
Displacement(L)	1.532L		1.909L	1.909L
Ratedoutput/speed (kw/r/min)	18.8KW /2350rpm		22.1KW/2400rpm	23.6KW/2400rpm
MaxTorque/speed (N.m/r/min)	86/1760		105/1680	108/1680
Specificfuel consumption (g/kw.h)	<=240		<=238	<=238
Emission standard	State II		State II	State II

Model		4B4-35M22	4B2-40M22	4B2-45M22
Dieselenginetype	Vertical,in-line, water-cooled,Four-stroke,Directinjection		Vertical,in-line, water-cooled,Four-stroke,Directinjection	Vertical,in-line, water-cooled,Four-stroke,Directinjection
Cylindernumbers -Bore&Stroke	4-85*100		4-90*100	4-90*100
Displacement(L)	2.27L		2.544L	2.544L
Ratedoutput/speed (kw/r/min)	25.7KW /2350rpm		29.4KW/2400rpm	33.1W/2400rpm
MaxTorque/speed (N.m/r/min)	132/1650		155/1680	151/1680
Specificfuel consumption (g/kw.h)	<=238		<=235	228
Emission standard	State II		State II	State II

Model	QC498T48		QC498T50	QC498T50
Dieselenginetype	Vertical,in-line, water-cooled,Four-stroke,Directinjection		Vertical,in-line, water-cooled,Four-stroke,Directinjection	Vertical,in-line, water-cooled,Four-stroke,Directinjection
Cylindernumbers -Bore&Stroke	4-98*105		4-98*105	4-98*105
Displacement(L)	3.168L		3.168L	3.168L
Ratedoutput/speed (kw/r/min)	35.3KW /2400rpm		36.8KW/2400rpm	36.8KW/2400rpm
MaxTorque/speed (N.m/r/min)	194/1680		194/1800	190/1680
Specificfuel consumption (g/kw.h)	<=228		<=228	<=238
Emission standard	State II		State II	Euro IIIA

Model		4B25-50M22	QC490T40	QC490T40
Dieselenginetype	Vertical,in-line, water-cooled,Four-stroke,Directinjection		Vertical,in-line, water-cooled,Four-stroke,Directinjection	Vertical,in-line, water-cooled,Four-stroke,Directinjection
Cylindernumbers -Bore&Stroke	4-95*105		4-90*105	4-90*105
Displacement(L)	2.835L		2.67L	2.67
Ratedoutput/speed (kw/r/min)	36.8KW /2400rpm		29.4KW/2400rpm	32.4KW/2400rpm
MaxTorque/speed (N.m/r/min)	172/1680		155/1680	155/1800
Specificfuel consumption (g/kw.h)	<=228		<=228	<=238
Emission standard	State II		State II	EUR IIIA

Model		QC4102T50	QC4102T55	QC4105T55
Dieselenginetype	Vertical,in-line, water-cooled,Four-stroke,Directinjection		Vertical,in-line, water-cooled,Four-stroke,Directinjection	Vertical,in-line, water-cooled,Four-stroke,Directinjection
Cylindernumbers -Bore&Stroke	4-102*118		4-102*118	4-105*118
Displacement(L)	3.857L		3.857L	4.087L
Ratedoutput/speed (kw/r/min)	36.8KW /2400rpm		40.4KW/2400rpm	40.4KW/2400rpm
MaxTorque/speed (N.m/r/min)	212/1680		212/1680	228/1680
Specificfuel consumption (g/kw.h)	<=225		<=225	<=225
Emission standard	State II		State II	State II

Model	QC4105T60		QC4108T65	QC4108T70	QC4108T75
Dieselenginetype	Vertical,in-line, water-cooled,Four-stroke,Directinjection		Vertical,in-line, water-cooled,Four-stroke,Directinjection	Vertical,in-line, water-cooled,Four-stroke,Directinjection	Vertical,in-line, water-cooled,Four-stroke,Directinjection
Cylindernumbers -Bore&Stroke	4-105*118		4-108*118	4-108*118	4-108*118
Displacement(L)	4.087L		4.324L	4.324L	4.324L
Ratedoutput/speed (kw/r/min)	44KW /2400rpm		48KW /2400rpm	51.5KW /2400rpm	55KW /2400rpm
MaxTorque/speed (N.m/r/min)	240/1680		248/1680	264/1680	282/1680
Specificfuel consumption (g/kw.h)	<=225		<=225	<=225	<=225
Emission standard	State II		State II	State II	State II

Main Features :

Tractor power profile
Tractors series diesel engine was researched and developed by QuanChai company, which integrate domestic and foreign advanced engine design concept,adopt Pro-E, UG and other advanced 3D design software,use the advanced CAE analysis technology, optimize the structure to improve the stiffness of parts , fully guarantee the high reliability, strong power and good economy.
Products include A, B, C, D four product platform, a total of 22 basic models can be choosed , is the reliable power for 25 to 75hp tractor.
•1, use the direct injection comBustion chamber, easy start, low oil consumption, good economy.
•2, long stroke,large torque backup, strong power.
•3,cast iron oil sump, strong rigidity, convenient maintenance; integrate flywheelcover to ensure reliable connection with tractor.
•4, through strengthening design of gear system , hydraulic PTO power output is more stable.
•5, speed rate is low, with the advantages of speed stability, small vibration, low noise
•6, the key parts are same as of parts for vehicle diesel engine,better exchange and universality and durable.
•7, the structure is compact, light weight, convenient installation and arrangement..
•8, The emissions is State II of non road series and some model's emission can meet Euro III

Tractor series diesel engine has pmium quality ,and the use of direct injection combustion chamber , easy to start , low fuel consumption, economical ,compact structure , light weight ,easy to start and install, it has the advantages of large torque , small vibration ,low noise , low transfer rate and etc., the key components is optimized for high-speed automotive diesel engine parts and components ,so that the diesel engine has good market interchangeablility and versatility.

Established in 1949, Anhui Quanchai Engine Co., Ltd. is a well-known and large listed company through shareholding restructuring in China. There are more than 3000 staff members in our company. We are principally engaged in manufacturing and sale of multi-cylinder and single cylinder diesel engines.

Our annual production capacity is approximately 420, 000 sets of multi-cylinder diesel engines and 500, 000 sets of single-cylinder diesel engines.

Our diesel engines, the power range from 2KW to 235KW, are widely used as power units for electric power generators, transportation vehicles, tractors, water pumps, forklifts, agriculture and construction machinery.

Quanchai is one of the 520 important enterprises of China and one of the 18 important enterprises of Anhui. We once gained the national prize of "5.1" labor, won the honor of "Chinese Excellent Enterprise in Machinery Industry and Chinese Advanced Organization of The Party". Jiang Zeming, Lipeng, Wanli, Wu Bangguo, Wen Jiabao, Li Tieying and other leaders had successively inspected Quanchai.

We warmly welcome every customer to cooperate with us on the basis of mutual benefits and hope to be your faithful friend and best partner.