Dongfeng DFL4240AX2B Tractor unit (#237)
Dongfeng tractor unit DFL4240AX2B (batch #237) is made in China by Dongfeng Motor Co., Ltd. The company is located in Wuhan, in Hubei Province, China.

DFL4240AX2B
 Overview
| Model | DFL4240AX2B | 
| Brand Name |  Dongfeng | 
| Bulletin | #237 | 
| 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 | ISLe34030 / L34030 / dCi340-30 / dCi375-30 | 8900 / 8900 / 11120 / 11120 cc | 250 / 250 / 250 / 276 kW | ||||
| Performance | ||||
|---|---|---|---|---|
| Fuel | diesel fuel | |||
| Environmental standard | National III / Euro 3 | |||
| Maximum speed | 90 km/h | 56 mph | ||
| Capacity | ||||
|---|---|---|---|---|
| Fifth wheel load capacity | 16270 kg, 16205 kg  | 16.3 t, 16.2 t  | 35,869 lbs, 35,726 lbs  | |
| Quasi-total mass of trailer | 38200 kg | 38.2 t | 84,200 lbs | |
| Weights and Ground pressure | ||||
|---|---|---|---|---|
| Curb weight | 7600 kg | 7.6 t | 16,800 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 | 6940 mm / 6840 mm | 22′10″ / 22′6″ | ||
| 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 | 1700+2700 mm, 1650+2650 mm  | 5′7″+8′11″, 5′5″+8′9″  | ||
| Front track | 1960 mm / 1960 mm | 6′6″ / 6′6″ | ||
| Rear track | 1860 mm, 1820 mm  | 6′2″, 6′0″  | ||
| Front overhang | 1460 mm | 4′10″ | ||
| Rear overhang | 1080 mm | 3′7″ | ||
| Angle of approach | 18° | |||
| Angle of departure | 32° | |||
| Leaf springs | 10 / 11 / 10+3, 3 / 3 / 4+3 | |||
| Tyres and Wheels | ||||
|---|---|---|---|---|
| Number of tyres | 8 | |||
| Tyres dimension | 11.00R20, 295/80R22.5 | |||
| Miscellaneous | ||||
|---|---|---|---|---|
| Seating capacity | 2, 3 | |||
Additional Information
Top high roof cab air horn as optional parts, optional flat cab, flat cab optional cover, three heights 3030,3600,3700 corresponding flat cab / high roof cab / high roof cab with air horn and flat cab optional cover height; ISLe34030, L34030, dCi340-30, dCi375-30 Maximum net power were 243,245,248.3,274.4 kW. Before the election under endoscopic equipment installation location. The rear spoiler is optional cab mountings. ABS manufacturers and models: Dongfeng Electronic Technology Co., Ltd. Brake Systems ,3631010-C2000; WABCO, 4460043100.

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