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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 ZZ4257N3247C1B tractor unit manufactured by Sinotruk Jinan Truck Co., Ltd.

Sinotruk Howo tractor unit ZZ4257N3247C1B

ZZ4257N3247C1B

Sinotruk Howo Chinese tractor unit ZZ4257N3247C1B manufactured by Sinotruk Jinan Truck Co., Ltd. (an automobile manufacturer in Jinan, Shandong Province, China; manufactures a range of , , vehicles, including tractor units). Engine: D12.34-30 / D12.38-30, gross vehicle weight is 25000 kg, curb weight is of the Chinese tractor unit 8805 kg, tires are 11.00-20 18PR, 11.00R20 16PR, 12.00-20 16PR, 12.00R20 14PR, 315/80R22.5 16PR, fifth wheel capacity is 16065, 16000 kg, with ABS, max. speed is 101 km/h, wheelbase is 3225+1350, 3200+1400 mm, total mass of trailer is 40000 kg.

Technical Specifications of the Chinese tractor unit Sinotruk Howo

Vehicle Overview

MakeSinotruk Howo
Vehicle modelZZ4257N3247C1B
Vehicle typeTractor unit
VIN
  • LZZ5CLNB×××××××××
  • LZZ5CLSB×××××××××
Manufacturer
CountryChina
Manufacturer's locationJinan, Shandong Province, China.

Engine of the Chinese tractor unit Sinotruk Howo ZZ4257N3247C1B

#Engine ModelEngine DisplacementEngine PowerEngine Manufacturer
1D12.34-3011596 cc249 kW (339 hp)China National Heavy Duty Truck Group Co., Ltd. (Sinotruk)
2D12.38-3011596 cc279 kW (380 hp)China National Heavy Duty Truck Group Co., Ltd. (Sinotruk)

Dimensions and Weights of the Chinese tractor unit Sinotruk Howo ZZ4257N3247C1B

Dimensions and Weight Specifications of the Chinese tractor unit
Overall Dimensions of the Chinese tractor unit
Overall length (mm)6800
Overall width (mm)2496
Overall height (mm)2958/3718/3563/3668
Weights, Ground Pressure and Capacity
Curb weight of the Chinese tractor unit (kg)8805
Fifth wheel load capacity (kg)16065, 16000
Gross vehicle weight (kg)25000
Axle load distribution (kg)7000/18000  (tandem axle)
Total mass of trailer (kg)40000
Wheel Base and Track
Wheelbase (mm)3225+1350, 3200+1400
Front track (mm)2022, 2041
Rear track (mm)1830/1830
Front/rear overhang (mm)1500/725, 1500/700
Angle of Approach and Departure
Angle of approach (deg.)16
Angle of departure (deg.)70

Wheels and Tires

Tires and Wheels of the Chinese tractor unit Sinotruk Howo ZZ4257N3247C1B
Number of axles3
Number of tires10
Tires dimension11.00-20 18PR, 11.00R20 16PR, 12.00-20 16PR, 12.00R20 14PR, 315/80R22.5 16PR

Misc. Specifications

Miscellaneous Specifications Sinotruk Howo ZZ4257N3247C1B (tractor unit)
Max. speed101
ABShave
Leaf springs4 / 12, 9 / 12, 4 / -, 9 / -, 3 / 12, 3 / -, 3 / 5

Additional Information

The car is optional wind deflector mounted side, the vehicle height is 3563mm; the car also optional extended cab, the vehicle height is 3718mm, while the shroud may not be an option, vehicle height is 2958mm. The number of passengers allowed and saddle the maximum allowable load mass parameter correspondence. Wheelbase and rear overhang parameter correspondence.When the car is optional D12.34-30 engine, VIN is LZZ5CLNB ×××××××××, net power is 245kW; D12.38-30 when the optional engine, VIN is LZZ5CLSB ××××× ××××, net power of 275kW. ABS System Model 446 004 ××××, ABS producers of WABCO Vehicle Control Systems (China) Limited. The car engine
(Note: possible inaccuracies)

Photo gallery of the Chinese tractor unit Sinotruk Howo ZZ4257N3247C1B

Sinotruk Howo tractor unit ZZ4257N3247C1B Sinotruk Howo tractor unit ZZ4257N3247C1B Sinotruk Howo tractor unit ZZ4257N3247C1B