Dayun CGC4253N43BA Tractor unit (#273)
Dayun tractor unit CGC4253N43BA (batch #273) is made in China by Chengdu Dayun Automobile Group Co., Ltd. The company is located in Chengdu, in Sichuan Province, China.

CGC4253N43BA
 Overview
| Model | CGC4253N43BA | 
| Brand Name |  Dayun | 
| Bulletin | #273 | 
| Type of vehicle | Tractor unit | 
| VIN | 
  | 
| Country of origin | China | 
Manufacturer Profile
| Manufacturer | Chengdu Dayun Automobile Group Co., Ltd. | 
| A subsidiary of Dayun Automobile Group. | |
| Brands | |
| Type of manufacturer | Automobile manufacturer | 
| City | Chengdu | 
| Province (Region) | Sichuan Province | 
| Country | China | 
| Number of vehicles* | 966 models (4004 items total)  | 
| * A number of models manufactured by Chengdu Dayun Automobile Group Co., Ltd. found in Auto-che.com vehicle database | |
 Technical specifications
| # | Engine model | Engine displacement | Engine power | Engine manufacturer | |||
|---|---|---|---|---|---|---|---|
| 1 | WP12NG380E40 | 11596 cc | 11.6 L | 708 cu in | 280 kW | 381 hp | Weichai Westport (Weifang) New Energy Engine Co., Ltd. | 
| Performance | ||||
|---|---|---|---|---|
| Fuel | natural gas | |||
| Environmental standard | ||||
| Maximum speed | 90 km/h, 80 km/h (限速)  | 56 mph, 50 mph (限速)  | ||
| ABS | have | |||
| Capacity | ||||
|---|---|---|---|---|
| Fifth wheel load capacity | 16870 kg, 16805 kg, 16520 kg, 16455 kg  | 16.9 t, 16.8 t, 16.5 t, 16.5 t  | 37,192 lbs, 37,049 lbs, 36,420 lbs, 36,277 lbs  | |
| Quasi-total mass of trailer | 37805 kg, 37455 kg  | 37.8 t, 37.5 t  | 83,346 lbs, 82,574 lbs  | |
| Weights and Ground pressure | ||||
|---|---|---|---|---|
| Curb weight | 8000 kg, 8350 kg  | 8 t, 8.4 t  | 18,000 lbs, 18,409 lbs  | |
| Gross vehicle weight rating | 25000 kg | 25 t | 55,000 lbs | |
| Axle load distribution | 6750 kg / 6750 kg / 11500 kg 6.8 t / 6.8 t / 11.5 t 14,881 lbs / 14,881 lbs / 25,400 lbs  | |||
| Dimensions | ||||
|---|---|---|---|---|
| Overall length | 7150 mm / 7235 mm | 23′6″ / 23′9″ | ||
| Overall width | 2500 mm | 8′3″ | ||
| Overall height | 3430 mm / 3030 mm / 3760 mm / 3850 mm / 3605 mm | 11′4″ / 10′0″ / 12′5″ / 12′8″ / 11′10″ | ||
| Undercarriage and Suspension | ||||
|---|---|---|---|---|
| Number of axles | 3 | |||
| Wheelbase | 1700+3000 mm | 5′7″+9′11″ | ||
| Front track | 2021 mm / 2021 mm | 6′8″ / 6′8″ | ||
| Rear track | 1860 mm | 6′2″ | ||
| Front/rear overhang | 1430 mm / 1020 mm, 1535 mm / 1000 mm  | 4′9″ / 3′5″, 5′1″ / 3′4″  | ||
| Angle of approach | 19° | |||
| Angle of departure | 46° | |||
| Leaf springs | 3 / 3 / 4, 3 / 3 / 3, 3 / 3 / 9+6, 12 / 12 / 9+6, 3 / 3 / 5, 3 / 3 / 4+3 | |||
| Tyres and Wheels | ||||
|---|---|---|---|---|
| Number of tyres | 8 | |||
| Tyres dimension | 12R22.5 16PR, 11.00-20 18PR, 11.00-20 16PR, 11.00R20 16PR, 12.00-20 16PR, 12.00R20 14PR | |||
| Miscellaneous | ||||
|---|---|---|---|---|
| Seating capacity | 2, 3 | |||
| Steering control | steering wheel | |||
Additional Information
Optional flat top cab, optional front bumper, optional top of the shroud and the shroud side, up and down around the front attachments mask; optional sun shield, mirrors and front lamps; optional rear deflector cover, election equipment tire mounting bracket, optional low intake pipes, exhaust pipes attachments Front; optional lightweight double cylinders; optional single cylinder; when the device CNG cylinder to rear; when the cab when passengers allowed up to 2 people, saddle semi-trailer carrying maximum permissible mass of 16870kg (Maintenance 8000kg), 16520kg (preparedness 8350kg), when the cab ride to 3 people, saddle semi-trailer carrying maximum permissible mass of 16805kg (Maintenance 8000kg), 16455kg (Maintenance 8350kg). when the optional engine WP12NG380E40

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