Dayun Dayun CGC4250D5FBKG Tractor unit (#290)

Dayun tractor unit CGC4250D5FBKG (batch #290) is made in China by Chengdu Dayun Automobile Group Co., Ltd. The company is located in Chengdu, in Sichuan Province, China.

Dayun CGC4250D5FBKG tractor unit


Dayun CGC4250D5FBKG tractor unit Dayun CGC4250D5FBKG tractor unit Dayun CGC4250D5FBKG tractor unit
Dayun logo Overview
Brand NameDayun logoDayun
Type of vehicleTractor unit
  • LG6ZDDNH×××××××××
  • LG6ZDCNH×××××××××
Country of originChina
Manufacturer Profile
 A subsidiary of Dayun Automobile Group.
Type of manufacturerAutomobile manufacturer
Province (Region)Sichuan Province
Number of vehicles*966 models
(4004 items total)
* A number of models manufactured by Chengdu Dayun Automobile Group Co., Ltd. found in vehicle database
Dayun logo Technical specifications
#Engine modelEngine displacementEngine powerEngine manufacturer
1YC6K1246-5012 155 cc12.2 L742 cu in338 kW460 hpYuchai United Power Co., Ltd.
2WP13.480E50112 540 cc12.5 L765 cu in353 kW480 hpWeichai Power Co., Ltd.
3WP13.500E50112 540 cc12.5 L765 cu in368 kW500 hpWeichai Power Co., Ltd.
4ISGe5-46011 800 cc11.8 L720 cu in331 kW450 hpBeijing Foton Cummins Engine Co., Ltd.
Fueldiesel fuel
Maximum speed100 km/h63 mph
Fifth wheel load capacity16670 kg,
16605 kg,
16170 kg,
16105 kg
16.7 t,
16.6 t,
16.2 t,
16.1 t
36,751 lbs,
36,608 lbs,
35,649 lbs,
35,505 lbs
Quasi-total mass of trailer37605 kg,
37105 kg
37.6 t,
37.1 t
82,905 lbs,
81,802 lbs
Weights and Ground pressure
Curb weight8200 kg,
8700 kg
8.2 t,
8.7 t
18,100 lbs,
19,200 lbs
Gross vehicle weight rating25000 kg25 t55,000 lbs
Axle load distribution6750 kg / 6750 kg / 11500 kg
6.8 t / 6.8 t / 11.5 t
14,881 lbs / 14,881 lbs / 25,400 lbs
Overall length7150 mm23′6″
Overall width2500 mm8′3″
Overall height3680 mm / 3860 mm12′1″ / 12′8″
Undercarriage and Suspension
Number of axles3
Wheelbase2100+2600 mm6′11″+8′7″
Front track2030 mm / 2030 mm6′8″ / 6′8″
Rear track1860 mm6′2″
Front overhang1430 mm4′9″
Rear overhang1020 mm3′5″
Angle of approach19°
Angle of departure46.5°
Leaf springs3 / 3 / 5, 3 / 3 / 4+3, 3 / 3 / 9+6, left 14 right 13 / left 14 right 13 / 9+6
Tyres and Wheels
Number of tyres8
Tyres dimension11.00R20, 12.00R20, 12R22.5, 315/80R22.5
Seating capacity2, 3
Steering controlsteering wheel
Additional Information

Optional rear shroud, optional wheel cover; optional low intake duct, optional urea tank, exhaust pipe position; when the curb weight of 8200kg, the Saddle semi-trailer carrying maximum permissible mass of 16670kg (2 persons) / 16605kg (3 people), the total mass of quasi-trailer 37605kg; when the curb weight of 8700kg, the saddle semi-trailer carrying maximum permissible mass of 16170kg (2 persons) / 16105kg (3 people), the total mass of quasi-trailer 37105kg ; engine YC6K1246-50 (net power 325kW), WP13.480E501 (net power 348kW), WP13.500E501 (net power 363kW), ISGe5-460 (330 net power), oil