Dongfeng DFH4240A Tractor unit (#254)
Dongfeng tractor unit DFH4240A (batch #254) is made in China by Dongfeng Motor Co., Ltd. The company is located in Wuhan, in Hubei Province, China.

DFH4240A
 Overview
| Model | DFH4240A | 
| Brand Name |  Dongfeng | 
| Bulletin | #254 | 
| 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 | EQRN350-40 | 11120 cc | 11.1 L | 679 cu in | 257 kW | 350 hp | Dongfeng Motor Co., Ltd. | 
| Performance | ||||
|---|---|---|---|---|
| Fuel | natural gas | |||
| Environmental standard | National IV / Euro 4 | |||
| Maximum speed | 80 km/h, 90 km/h  | 50 mph, 56 mph  | ||
| ABS | have | |||
| Capacity | ||||
|---|---|---|---|---|
| Fifth wheel load capacity | 15570 kg, 15505 kg  | 15.6 t, 15.5 t  | 34,326 lbs, 34,183 lbs  | |
| Quasi-total mass of trailer | 37570 kg, 37500 kg  | 37.6 t, 37.5 t  | 82,828 lbs, 82,700 lbs  | |
| Weights and Ground pressure | ||||
|---|---|---|---|---|
| Curb weight | 8300 kg | 8.3 t | 18,300 lbs | |
| Gross vehicle weight rating | 24000 kg | 24 t | 53,000 lbs | |
| Axle load distribution | 6250 kg / 6250 kg / 11500 kg 6.3 t / 6.3 t / 11.5 t 13,779 lbs / 13,779 lbs / 25,400 lbs  | |||
| Dimensions | ||||
|---|---|---|---|---|
| Overall length | 7300 mm | 24′0″ | ||
| 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 | 1650+3100 mm, 1900+2850 mm  | 5′5″+10′3″, 6′3″+9′5″  | ||
| Front track | 2040 mm / 2040 mm | 6′9″ / 6′9″ | ||
| Rear track | 1820 mm | 6′0″ | ||
| Front overhang | 1500 mm | 5′0″ | ||
| Rear overhang | 1050 mm | 3′6″ | ||
| Angle of approach | 18° | |||
| Angle of departure | 35° | |||
| Leaf springs | 3 / 3 / 4+-, 3 / 3 / 4+3 | |||
| Tyres and Wheels | ||||
|---|---|---|---|---|
| Number of tyres | 8 | |||
| Tyres dimension | 12R22.5 18PR, 295/80R22.5 18PR, 315/80R22.5 18PR | |||
| Miscellaneous | ||||
|---|---|---|---|---|
| Seating capacity | 2, 3 | |||
Additional Information
Optional topping cab, flat top cab Wind deflector for the option, high roof cab top air horn for the option; EQRN350-40 net engine power of 252kW, the total mass of the corresponding quasi-trailer 37570, 37500kg. ABS manufacturers and models: WABCO, 4460043100. The car made transportation of hazardous chemicals, the optional speed limiting device, the speed limit 80km / h, the front exhaust pipe. The car has a tachograph installed satellite positioning functions.

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