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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 ZZ4257N324GC1 tractor unit manufactured by Sinotruk Jinan Truck Co., Ltd.

Sinotruk Howo tractor unit ZZ4257N324GC1

ZZ4257N324GC1

Sinotruk Howo Chinese tractor unit ZZ4257N324GC1 manufactured by Sinotruk Jinan Truck Co., Ltd. (an automobile manufacturer in Jinan, Shandong Province, China; manufactures a range of , , vehicles, including tractor units). Max. speed is 79, 110 km/h, curb weight is of the Chinese tractor unit 8100 kg, tires are 11.00-20, 11.00R20 16PR, 12.00-20 16PR, 12.00R20 14PR, 12R22.5 16PR, 295/80R22.5 16PR, 315/80R22.5 16PR, gross vehicle weight is 25000 kg, total mass of trailer is 36770, 40000 kg, fifth wheel capacity is 16770 kg, with ABS, engine: MC07.31-30 / MC07.34-30, wheelbase is 3225+1350, 3200+1400 mm.

Technical Specifications of the Chinese tractor unit Sinotruk Howo

Vehicle Overview

MakeSinotruk Howo
Vehicle modelZZ4257N324GC1
Vehicle typeTractor unit
VIN
  • LZZ5CLNB×××××××××
Manufacturer
CountryChina
Manufacturer's locationJinan, Shandong Province, China.

Engine of the Chinese tractor unit Sinotruk Howo ZZ4257N324GC1

#Engine ModelEngine DisplacementEngine PowerEngine Manufacturer
1MC07.31-306870 cc228 kW (310 hp)China National Heavy Duty Truck Group Co., Ltd. (Sinotruk)
2MC07.34-306870 cc248 kW (338 hp)China National Heavy Duty Truck Group Co., Ltd. (Sinotruk)

Dimensions and Weights of the Chinese tractor unit Sinotruk Howo ZZ4257N324GC1

Dimensions and Weight Specifications of the Chinese tractor unit
Overall Dimensions of the Chinese tractor unit
Overall length (mm)6730
Overall width (mm)2496
Overall height (mm)3035/3335/3535/3830
Weights, Ground Pressure and Capacity
Curb weight of the Chinese tractor unit (kg)8100
Fifth wheel load capacity (kg)16770
Gross vehicle weight (kg)25000
Axle load distribution (kg)7000/18000  (tandem axle)
Total mass of trailer (kg)36770, 40000
Wheel Base and Track
Wheelbase (mm)3225+1350, 3200+1400
Front track (mm)2015, 2035
Rear track (mm)1830/1830
Front/rear overhang (mm)1430/725, 1430/700
Angle of Approach and Departure
Angle of approach (deg.)22
Angle of departure (deg.)62

Wheels and Tires

Tires and Wheels of the Chinese tractor unit Sinotruk Howo ZZ4257N324GC1
Number of axles3
Number of tires10
Tires dimension11.00-20, 11.00R20 16PR, 12.00-20 16PR, 12.00R20 14PR, 12R22.5 16PR, 295/80R22.5 16PR, 315/80R22.5 16PR

Misc. Specifications

Miscellaneous Specifications Sinotruk Howo ZZ4257N324GC1 (tractor unit)
Max. speed79, 110
ABShave
Leaf springs3 / 4, 3 / 5, 3 / -, 3 / 12, 11 / 12

Additional Information

Optional ordinary cab vehicle height is 3535mm, while the shroud is optional and side mounted wind deflector, the vehicle height is 3035mm; optional high roof cab, the vehicle height is 3830mm, at the same time do not optional Wind deflector and side wind deflector, the vehicle height is 3335mm. Wheelbase and rear overhang parameter correspondence. ABS system model is 4460046300, the production company for the WABCO Vehicle Control Systems (China) Limited.When the optional MC07.31-30 engine net power 225kW, quasi-total mass of trailer 36770kg; when optional MC07.34-30 engine net power 245kW, quasi-total mass of trailer 40000kg. Corresponding to fuel consumption of the engine MC07.31-30 declaration
(Note: possible inaccuracies)

Photo gallery of the Chinese tractor unit Sinotruk Howo ZZ4257N324GC1

Sinotruk Howo tractor unit ZZ4257N324GC1 Sinotruk Howo tractor unit ZZ4257N324GC1 Sinotruk Howo tractor unit ZZ4257N324GC1 Sinotruk Howo tractor unit ZZ4257N324GC1