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Howo trucks, buses and special purpose vehicles manufactured by China National Heavy-duty Truck Corporation (Sinotruk): Unofficial technical reference guide

Sinotruk Howo ZZ4257N25C7D1W dangerous goods transport tractor unit manufactured by Sinotruk Jinan Truck Co., Ltd.

Sinotruk Howo dangerous goods transport tractor unit ZZ4257N25C7D1W

ZZ4257N25C7D1W

Sinotruk Howo Chinese dangerous goods transport tractor unit ZZ4257N25C7D1W manufactured by Sinotruk Jinan Truck Co., Ltd. (an automobile manufacturer in Jinan, Shandong Province, China; manufactures a range of , , vehicles, including dangerous goods transport tractor units). Engine: D10.31-40 / D10.34-40 / D10.38-40, diesel fuel, total mass of trailer is 37400, 38200 kg, wheelbase is 1800+2500 mm, environmental standard is National IV / Euro 4, curb weight is of the Chinese tractor unit 7600 kg, gross vehicle weight is 25000 kg, with ABS, tires are 315/80R22.5, 295/80R22.5, 12R22.5, 12.00R20, 11.00R20, cab seating capacity is  2, 3, fifth wheel capacity is 17270, 17205 kg, max. speed is 80 km/h.

Technical Specifications of the Chinese tractor unit Sinotruk Howo

Vehicle Overview

MakeSinotruk Howo
Vehicle modelZZ4257N25C7D1W
Vehicle typeDangerous goods transport tractor unit
VIN
  • LZZ1CGNN×××××××××
  • LZZ1CGSN×××××××××
Manufacturer
CountryChina
Manufacturer's locationJinan, Shandong Province, China.

Engine of the Chinese tractor unit Sinotruk Howo ZZ4257N25C7D1W

#Engine ModelEngine DisplacementEngine PowerEngine Manufacturer
1D10.31-409726 cc228 kW (310 hp)China National Heavy Duty Truck Group Co., Ltd. (Sinotruk)
2D10.34-409726 cc249 kW (339 hp)China National Heavy Duty Truck Group Co., Ltd. (Sinotruk)
3D10.38-409726 cc276 kW (376 hp)China National Heavy Duty Truck Group Co., Ltd. (Sinotruk)
General Engine Specifications
Fueldiesel fuel
Environmental standards complianceNational IV / Euro 4

Dimensions and Weights of the Chinese tractor unit Sinotruk Howo ZZ4257N25C7D1W

Dimensions and Weight Specifications of the Chinese tractor unit
Overall Dimensions of the Chinese tractor unit
Overall length (mm)6695
Overall width (mm)2496
Overall height (mm)3125/3730/3835/3885
Weights, Ground Pressure and Capacity
Curb weight of the Chinese tractor unit (kg)7600
Fifth wheel load capacity (kg)17270, 17205
Gross vehicle weight (kg)25000
Axle load distribution (kg)6500/7000/11500
Total mass of trailer (kg)37400, 38200
Wheel Base and Track
Wheelbase (mm)1800+2500
Front track (mm)2022/2022, 2041/2041
Rear track (mm)1830
Front and Rear Overhang
Front overhang (mm)1500
Rear overhang (mm)895
Angle of Approach and Departure
Angle of approach (deg.)14
Angle of departure (deg.)46

Wheels and Tires

Tires and Wheels of the Chinese tractor unit Sinotruk Howo ZZ4257N25C7D1W
Number of axles3
Number of tires8
Tires dimension315/80R22.5, 295/80R22.5, 12R22.5, 12.00R20, 11.00R20

Misc. Specifications

Miscellaneous Specifications Sinotruk Howo ZZ4257N25C7D1W (dangerous goods transport tractor unit)
Max. speed80
ABShave
Cab seating capacity2, 3
Steeringsteering wheel
Leaf springs9 / 9 / 9+6, 4 / 4 / 9+6, 4 / 4 / 5, 3 / 3 / 9+6, 3 / 3 / 5, 4 / 4 / -, 4 / 4 / 2+-, 3 / 3 / -, 3 / 3 / 2+-

Additional Information

Optional half-height roof cab, height 3885mm, at the same time without the optional Wind deflector, height 3125mm; optional high roof cab, height 3835mm, while the side without the optional wind deflector height of 3730mm. Standard cab ride with a saddle carrying maximum permissible mass parameter correspondence. When the optional D10.31-40 and D10.34-40 engine net power respectively 226kW and 247kW, VIN for LZZ1CGNN ×××××××××, fuel consumption values ​​were declared 42.8L / 100km and 43.0L / 100km; when optional D10.38-40 engine net power 274kW, VIN for LZZ1CGSN ×××××××××, fuel declaration is 43.1L / 100km. When the optional D10.31-40 engine, prop trailer quasi total mass 37400kg; when other engine option, the total mass of the quasi prop trailer 38200kg. 4460046300 ABS system model, the production company for WABCO Vehicle Control Systems (China) Limited. Install tachograph has satellite positioning functions.Using speed limiting device, speed 80km / h. Suitable for towing trailer transport of dangerous goods.
(Note: possible inaccuracies)

Photo gallery of the Chinese tractor unit Sinotruk Howo ZZ4257N25C7D1W

Sinotruk Howo dangerous goods transport tractor unit ZZ4257N25C7D1W Sinotruk Howo dangerous goods transport tractor unit ZZ4257N25C7D1W Sinotruk Howo dangerous goods transport tractor unit ZZ4257N25C7D1W