Dongfeng EQ4250GLN Tractor unit (#256)
Dongfeng tractor unit EQ4250GLN (batch #256) is made in China by Dongfeng Motor Corporation. The company is located in Wuhan, in Hubei Province, China.

EQ4250GLN
 Overview
| Model | EQ4250GLN | 
| Brand Name |  Dongfeng | 
| Bulletin | #256 | 
| Type of vehicle | Tractor unit | 
| VIN | 
  | 
| Country of origin | China | 
Manufacturer Profile
| Manufacturer | Dongfeng Motor Corporation | 
| A subsidiary of DFM (Dongfeng Motor Corporation). | |
| Brands | |
| Type of manufacturer | Automobile manufacturer | 
| City | Wuhan | 
| Province (Region) | Hubei Province | 
| Country | China | 
| Number of vehicles* | 2546 models (6259 items total)  | 
| * A number of models manufactured by Dongfeng Motor Corporation found in Auto-che.com vehicle database | |
 Technical specifications
| # | Engine model | Engine displacement | Engine power | Engine manufacturer | |||
|---|---|---|---|---|---|---|---|
| 1 | YC6MK340N-50 | 10 338 cc | 10.3 L | 631 cu in | 250 kW | 340 hp | Guangxi Yuchai Machinery Co., Ltd. | 
| 2 | WP10NG336E50 | 9 726 cc | 9.7 L | 594 cu in | 247 kW | 336 hp | Weichai Westport (Weifang) New Energy Engine Co., Ltd. | 
| Performance | ||||
|---|---|---|---|---|
| Fuel | natural gas | |||
| Environmental standard | GB11340-2005, GB18285-2005, GB17691-2005 National V / Euro 5 | |||
| Maximum speed | 80 km/h, 90 km/h  | 50 mph, 56 mph  | ||
| ABS | have | |||
| Capacity | ||||
|---|---|---|---|---|
| Fifth wheel load capacity | 16000 kg | 16 t | 35,000 lbs | |
| Quasi-total mass of trailer | 40000 kg, 38000 kg  | 40 t, 38 t  | 88,000 lbs, 84,000 lbs  | |
| Weights and Ground pressure | ||||
|---|---|---|---|---|
| Curb weight | 8870 kg | 8.9 t | 19,555 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 | 7200 mm / 7250 mm | 23′8″ / 23′10″ | ||
| Overall width | 2462 mm | 8′1″ | ||
| Overall height | 3050 mm / 3450 mm | 10′1″ / 11′4″ | ||
| Undercarriage and Suspension | ||||
|---|---|---|---|---|
| Number of axles | 3 | |||
| Wheelbase | 3850+1300 mm, 3850+1350 mm  | 12′8″+4′4″, 12′8″+4′6″  | ||
| Front track | 1940 mm | 6′5″ | ||
| Rear track | 1860 mm / 1860 mm | 6′2″ / 6′2″ | ||
| Front overhang | 1250 mm | 4′2″ | ||
| Rear overhang | 800 mm | 2′8″ | ||
| Angle of approach | 19° | |||
| Angle of departure | 36° | |||
| Leaf springs | 3 / 4, 9 / 10 | |||
| Tyres and Wheels | ||||
|---|---|---|---|---|
| Number of tyres | 10 | |||
| Tyres dimension | 295/80R22.5 16PR, 315/80R22.5 16PR, 11.00R20 16PR, 12.00R20 14PR | |||
| Miscellaneous | ||||
|---|---|---|---|---|
| Seating capacity | 2 | |||
Additional Information
1.YC6MK340N-50 net power of 245kW, corresponding to the total mass of the quasi-trailer 40000kg, WP10NG336E50 net power of 238kW ,, corresponding to the total mass of the quasi-trailer 38000kg; 2.ABS: 4S / 4M, Manufacturer: Wilbur Vehicle Control Systems Ltd Branch China; 3. topped with optional high roof cab, flat cab height of 3050mm, high roof cab height of 3450mm;. 4 flat-topped cab optional Wind deflector, height 3450mm;. 5 car drive recorder has installed satellite positioning function; 6 cylinder optional side-mounted and rear; 7 election mounted brake discs; 8 optional speed limiting device, speed 80km / h.

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