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Dongfeng tractors

Dongfeng Motor Corporation is a Chinese automotive company, one of the largest in China.

The Dong Feng 4251 truck tractor with a 6x4 wheel formula is designed to work as part of a road train with a gross weight of up to 50 tons for intercity and international transportation. It is used for towing onboard semi-trailers, tankers. It is possible to use tractors of this class for car carriers, including hydromechanized ones. Sometimes on dirt roads (for example, for local transportation of soil or gravel), truck tractors with tipper semi-trailers are used.

Dong Feng tractors are designed using Japanese, American and European technologies. Their distinguishing features: high-torque Euro-4 engine, modern design, excellent ergonomics, high performance, simplicity and reliability of design, ease of control and maneuverability, unpretentious operation, ease of maintenance, low vehicle maintenance costs.

Additional characteristics:

Tractor model	DFL4251А
Wheel formula / driving wheels	6x4 / rear bogie
Max. tractor load capacity, kg	38855
Curb weight of the tractor, kg	9950
Gross weight distribution: front axle / rear bogie	7000 / 18000 (26000) Note - allowed by the design of the Dongfeng DFL 4251A-375 truck tractor when driving on roads with a permitted axle load of up to 130 kN
Permissible gross train weight, kg	48800
Maximum saddle load, kg	23050
Overall dimensions, Length / Height / Width, mm	7060 / 3700(3200*) / 2500
Base, mm	3400 + 1350
Front / rear wheel track, mm	2027 / 1820
Entry / exit angle, °	18 (30*) / 32
Min. clearance, mm	240 Note * - dimensions of the Dongfeng DFL 4251A truck tractor with a low cab
Maximum tractor speed, km/h	90
Tractor fuel tank capacity, l	400
The most overcome rise, %	38
Minimum turning radius, m	9
Engine: -Mark -Type of -Model	-DF CUMMINS -Diesel turbocharged -ISLe375 40
Number and arrangement of cylinders	6, row
Compression ratio	16,6 : 1
The order of operation of the cylinders	1-5-3-6-2-4
Maximum power, hp / kW (rpm)	375 / 275 (2100)
Maximum torque, Nm (rpm)	1550 (1400)
Average fuel consumption, l/100 km*	35
Cooling system	Liquid
Environmental Compliance	Euro 4
Transmission	Eaton - Fast Gear 12JS180T
Number of gears	Forward - 12; back - 2
Clutch	Single-disk, dry, diaphragm with a pneumatic booster controlled by a hydraulic drive; friction linings with a diameter of 430
Tires	8,5-20 /11.00R20; 12.00 R20; 315/70 R22,5
Steering	Steering gear with hydraulic booster
Basic equipment	air conditioning, adjustable tractor driver's seat, adjustable steering column, stereo radio, canopy
hydraulic pump	082L-BI-4H-SB, CBG-2080-BFX
Power take-off	QH50, QH70
Optional equipment	Dongfeng DFL 4251A tractor engine preheating system, autonomous interior heater of a Chinese car, the ability to install a single tire on a Dongfeng DFL4251A-375 truck tractor, a tractor platform heating system