Dongfeng EQ4250GD3GN Tractor unit (#238)
Dongfeng tractor unit EQ4250GD3GN (batch #238) is made in China by Dongfeng Motor Co., Ltd. The company is located in Wuhan, in Hubei Province, China.

EQ4250GD3GN
 Overview
| Model | EQ4250GD3GN | 
| Brand Name |  Dongfeng | 
| Bulletin | #238 | 
| 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 | WP12NG350E40 / WP12NG380E40 | 11596 / 11596 cc | 257 / 280 kW | ||||
| Performance | ||||
|---|---|---|---|---|
| Fuel | natural gas | |||
| Environmental standard | National IV / Euro 4 | |||
| Maximum speed | 95 km/h, 80 km/h  | 60 mph, 50 mph  | ||
| Capacity | ||||
|---|---|---|---|---|
| Fifth wheel load capacity | 16005 kg | 16 t | 35,285 lbs | |
| Quasi-total mass of trailer | 40000 kg | 40 t | 88,000 lbs | |
| Weights and Ground pressure | ||||
|---|---|---|---|---|
| Curb weight | 8800 kg | 8.8 t | 19,400 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 | 7260 mm / 7560 mm | 23′10″ / 24′10″ | ||
| Overall width | 2500 mm | 8′3″ | ||
| Overall height | 3003 mm / 3600 mm / 3700 mm | 9′11″ / 11′10″ / 12′2″ | ||
| Undercarriage and Suspension | ||||
|---|---|---|---|---|
| Number of axles | 3 | |||
| Wheelbase | 3600+1350 mm, 3900+1350 mm  | 11′10″+4′6″, 12′10″+4′6″  | ||
| Front track | 2037 mm | 6′9″ | ||
| Rear track | 1860 mm / 1860 mm | 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 | |||
| Tyres and Wheels | ||||
|---|---|---|---|---|
| Number of tyres | 10 | |||
| Tyres dimension | 11.00-20, 11.00R20 | |||
| Miscellaneous | ||||
|---|---|---|---|---|
| Seating capacity | 3 | |||
Additional Information
Net power of the engine were 251kw, 274kw. Optional flat cab, cab flat top cover as optional parts, cab high roof top air horn as attachments; cab the rear spoiler and side skirts as optional parts. Optional LNG fuel tank. Optional number of CNG tank is 8 and the installation of gas cabinets, attachments to the impact on the quality and axle load parameter does not exceed 3%, it is negligible. ABS manufacturer Dongfeng Electronic Technology Co., Ltd. Brake Systems, Inc., Model 3631010-C2000.The car as dangerous for transport car use only WP12NG380E40 engine speed limiting device and optional disc brake its speed limit 80km / h.

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