Dongfeng

Cars, trucks and buses made in China by Dongfeng Motor Corporation.
Unofficial technical reference guide.

 
QR code

Dongfeng

Dongfeng DFL4251A18 tractor unit manufactured by Dongfeng Commercial Vehicle Co., Ltd.

Dongfeng tractor unit DFL4251A18

DFL4251A18

Dongfeng Chinese tractor unit DFL4251A18 manufactured by Dongfeng Commercial Vehicle Co., Ltd. (a commercial vehicle manufacturer in Wuhan, Hubei Province, China; manufactures a range of vehicles, including tractor units). Cab seating capacity is  3, 2, fifth wheel capacity is 15205, 15270 kg, engine: YC6MK340N-40 / YC6MK375N-40 / EQRN350-40 / EQRN385-40, max. speed is 90 km/h, with ABS, total mass of trailer is 38000, 39000 kg, liquefied natural gas, wheelbase is 3600+1350, 3800+1350, 3800+1450, 3900+1350 mm, gross vehicle weight is 25000 kg, curb weight is of the China tractor unit 9600 kg, tires are 11.00R20 16PR, 11.00-20 18PR, 12.00R20 14PR, 12.00-20 16PR, 315/80R22.5 16PR.

Technical Specifications of the China tractor unit Dongfeng

Vehicle Overview

MakeDongfeng
Vehicle modelDFL4251A18
Vehicle typeTractor unit
VIN
  • LGAG4LY3×××××××××
Manufacturer
CountryChina
Manufacturer's locationWuhan, Hubei Province, China.

Engine of the China tractor unit Dongfeng DFL4251A18

#Engine ModelEngine DisplacementEngine PowerEngine Manufacturer
1YC6MK340N-4010338 cc250 kW (340 hp)Guangxi Yuchai Machinery Co., Ltd.
2YC6MK375N-4010338 cc276 kW (376 hp)Guangxi Yuchai Machinery Co., Ltd.
3EQRN350-4011120 cc257 kW (350 hp)Dongfeng Commercial Vehicle Co., Ltd.
4EQRN385-4011120 cc283 kW (385 hp)Dongfeng Commercial Vehicle Co., Ltd.
General Engine Specifications
Fuelliquefied natural gas

Dimensions and Weights of the China tractor unit Dongfeng DFL4251A18

Dimensions and Weight Specifications of the China tractor unit
Overall Dimensions of the China tractor unit
Overall length (mm)7260/7460
Overall width (mm)2500
Overall height (mm)3030/3600/3700
Weights, Ground Pressure and Capacity
Curb weight of the China tractor unit (kg)9600
Fifth wheel load capacity (kg)15205, 15270
Gross vehicle weight (kg)25000
Axle load distribution (kg)7000/18000 (二轴组)
Total mass of trailer (kg)38000, 39000
Wheel Base and Track
Wheelbase (mm)3600+1350, 3800+1350, 3800+1450, 3900+1350
Front track (mm)2040
Rear track (mm)1860/1860
Front/rear overhang (mm)1500/810, 1500/710
Angle of Approach and Departure
Angle of approach (deg.)18
Angle of departure (deg.)32

Wheels and Tires

Tires and Wheels of the China tractor unit Dongfeng DFL4251A18
Number of axles3
Number of tires10
Tires dimension11.00R20 16PR, 11.00-20 18PR, 12.00R20 14PR, 12.00-20 16PR, 315/80R22.5 16PR

Misc. Specifications

Miscellaneous Specifications Dongfeng DFL4251A18 (tractor unit)
Max. speed90
ABShave
Cab seating capacity3, 2
Steeringsteering wheel
Leaf springs3 / 10, 10 / 12, 10 / 13, 3 / 4

Additional Information

Optional flat top cab, optional lighting exactly the same cab only partially different in appearance, flattened at the top of the cab shroud attachments, high roof cab top air horn for the option, the rear side of the cab interference flow plate and side skirts as attachments; three heights correspond to ordinary cab, high roof cab, high roof cab and the top of the vehicle height when the optional air horn; cab ride saddle with semi-trailer seat carrying maximum permissible mass correspondence relationship 15205kg / 3 people, 15270kg / 2 people; engine YC6MK340N-40, YC6MK375N-40 net power was 239kW, 265kW, respectively 38000kg, 39000kg quasi-total mass of trailer, ABS manufacturer: East Cork Noel commercial vehicle braking systems
(Note: possible inaccuracies)

Photo gallery of the China tractor unit Dongfeng DFL4251A18

Dongfeng tractor unit DFL4251A18 Dongfeng tractor unit DFL4251A18 Dongfeng tractor unit DFL4251A18 Dongfeng tractor unit DFL4251A18 Dongfeng tractor unit DFL4251A18