Dongfeng DFL4251A2 Tractor unit (#240)
Dongfeng tractor unit DFL4251A2 (batch #240) is made in China by Dongfeng Motor Co., Ltd. The company is located in Wuhan, in Hubei Province, China.

DFL4251A2
 Overview
| Model | DFL4251A2 | 
| Brand Name |  Dongfeng | 
| Bulletin | #240 | 
| Type of vehicle | Tractor unit | 
| VIN | 
  | 
| Country of origin | China | 
Manufacturer Profile
| Manufacturer | Dongfeng Motor Co., Ltd. | 
| A subsidiary of DFM (Dongfeng Motor Corporation). | |
| Brands | |
| Type of manufacturer | Automobile manufacturer | 
| City | Wuhan | 
| Province (Region) | Hubei Province | 
| Country | China | 
| Number of vehicles* | 1977 models (6954 items total)  | 
| * A number of models manufactured by Dongfeng Motor Co., Ltd. found in Auto-che.com vehicle database | |
 Technical specifications
| # | Engine model | Engine displacement | Engine power | Engine manufacturer | |||
|---|---|---|---|---|---|---|---|
| 1 | dCi420-30 dCi375-30 EQR375-33 YC6M375-33 | 11120 11120 11120 9839 cc | 303 276 275 276 kW | ||||
| Performance | ||||
|---|---|---|---|---|
| Fuel | diesel fuel | |||
| Environmental standard | National III / Euro 3 | |||
| Maximum speed | 98 km/h, 80 km/h  | 61 mph, 50 mph  | ||
| Capacity | ||||
|---|---|---|---|---|
| Fifth wheel load capacity | 16065 kg, 16000 kg  | 16.1 t, 16 t  | 35,417 lbs, 35,000 lbs  | |
| Quasi-total mass of trailer | 40000 kg | 40 t | 88,000 lbs | |
| Weights and Ground pressure | ||||
|---|---|---|---|---|
| Curb weight | 8805 kg | 8.8 t | 19,412 lbs | |
| Gross vehicle weight rating | 25000 kg | 25 t | 55,000 lbs | |
| Axle load distribution | 7000 kg / 18000 kg   (tandem axle) 7 t / 18 t (tandem axle) 15,000 lbs / 40,000 lbs (tandem axle)  | |||
| Dimensions | ||||
|---|---|---|---|---|
| Overall length | 7060 mm / 6960 mm | 23′2″ / 22′11″ | ||
| Overall width | 2500 mm | 8′3″ | ||
| Overall height | 3030 mm / 3600 mm / 3700 mm | 10′0″ / 11′10″ / 12′2″ | ||
| Undercarriage and Suspension | ||||
|---|---|---|---|---|
| Number of axles | 3 | |||
| Wheelbase | 3400+1350 mm, 3300+1350 mm  | 11′2″+4′6″, 10′10″+4′6″  | ||
| Front track | 2027 mm | 6′8″ | ||
| Rear track | 1820 mm / 1820 mm, 1860 mm / 1860 mm  | 6′0″ / 6′0″, 6′2″ / 6′2″  | ||
| Front overhang | 1500 mm | 5′0″ | ||
| Rear overhang | 810 mm | 2′8″ | ||
| Angle of approach | 18° | |||
| Angle of departure | 32° | |||
| Leaf springs | 3 / 4, 3 / 10, 10 / 13 | |||
| Tyres and Wheels | ||||
|---|---|---|---|---|
| Number of tyres | 10 | |||
| Tyres dimension | 12.00R20, 12.00-20, 11.00R20, 11.00-20, 315/80R22.5 | |||
| Miscellaneous | ||||
|---|---|---|---|---|
| Seating capacity | 3, 2 | |||
Additional Information
Optional cab, cab roof air horn as optional parts, optional D310 flat cab; cab side skirts and the rear spoiler is optional parts; optional rear-view mirror. Before the election under endoscopic equipment installation location. ABS manufacturers and models: Dongfeng Electronic Technology Co., Ltd. Brake Systems ,3631010-C2000; WABCO, 4460043100 the car as a dangerous goods vehicles, use only 11.00R20 tires election mounted brake discs, only selected dCi420-30. , dCi375-30 engine, optional speed limiting device, speed limit 80km / h; optional front fog lamps without cab.

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