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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 ZZ4257N323HE1W tractor unit manufactured by Sinotruk Jinan Truck Co., Ltd.

Sinotruk Howo tractor unit ZZ4257N323HE1W

ZZ4257N323HE1W

Sinotruk Howo Chinese tractor unit ZZ4257N323HE1W 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 80 km/h, gross vehicle weight is 25000 kg, total mass of trailer is 37200 kg, with ABS, fifth wheel capacity is 16330, 16265 kg, wheelbase is 3225+1365, 3225+1350, 3200+1400 mm, engine: MC11.32-50 / MC11.36-50 / MC11.40-50 / MC11.44-50 / MC13.48-50, tires are 315/80R22.5 16PR, 295/80R22.5 16PR, 12R22.5 16PR, 12.00R20 14PR, 11.00R20 16PR, curb weight is of the Chinese tractor unit 8540 kg.

Technical Specifications of the Chinese tractor unit Sinotruk Howo

Vehicle Overview

MakeSinotruk Howo
Vehicle modelZZ4257N323HE1W
Vehicle typeTractor unit
VIN
  • LZZ1CGNB×××××××××
  • LZZ1CGSB×××××××××
  • LZZ1CGVB×××××××××
  • LZZ1CGWB×××××××××
Manufacturer
CountryChina
Manufacturer's locationJinan, Shandong Province, China.

Engine of the Chinese tractor unit Sinotruk Howo ZZ4257N323HE1W

#Engine ModelEngine DisplacementEngine PowerEngine Manufacturer
1MC11.32-5010518 cc238 kW (324 hp)China National Heavy Duty Truck Group Co., Ltd. (Sinotruk)
2MC11.36-5010518 cc268 kW (365 hp)China National Heavy Duty Truck Group Co., Ltd. (Sinotruk)
3MC11.40-5010518 cc297 kW (404 hp)China National Heavy Duty Truck Group Co., Ltd. (Sinotruk)
4MC11.44-5010518 cc327 kW (445 hp)China National Heavy Duty Truck Group Co., Ltd. (Sinotruk)
5MC13.48-5012419 cc356 kW (485 hp)China National Heavy Duty Truck Group Co., Ltd. (Sinotruk)

Dimensions and Weights of the Chinese tractor unit Sinotruk Howo ZZ4257N323HE1W

Dimensions and Weight Specifications of the Chinese tractor unit
Overall Dimensions of the Chinese tractor unit
Overall length (mm)6950
Overall width (mm)2496
Overall height (mm)3230/3560/3745/3850
Weights, Ground Pressure and Capacity
Curb weight of the Chinese tractor unit (kg)8540
Fifth wheel load capacity (kg)16330, 16265
Gross vehicle weight (kg)25000
Axle load distribution (kg)6500/11500/7000
Total mass of trailer (kg)37200
Wheel Base and Track
Wheelbase (mm)3225+1365, 3225+1350, 3200+1400
Front track (mm)2022, 2041
Rear track (mm)1830/1830
Front/rear overhang (mm)1540/820, 1540/835, 1540/810
Angle of Approach and Departure
Angle of approach (deg.)15
Angle of departure (deg.)46

Wheels and Tires

Tires and Wheels of the Chinese tractor unit Sinotruk Howo ZZ4257N323HE1W
Number of axles3
Number of tires10
Tires dimension315/80R22.5 16PR, 295/80R22.5 16PR, 12R22.5 16PR, 12.00R20 14PR, 11.00R20 16PR

Misc. Specifications

Miscellaneous Specifications Sinotruk Howo ZZ4257N323HE1W (tractor unit)
Max. speed80
ABShave
Leaf springs9 / 10 / 10, 3 / 10 / 10, 9 / 5 / -, 3 / 5 / -, 3 / - / -

Additional Information

Optional half-height roof cab, the height of 3560mm, while the shroud is optional and side mounted wind deflector height of 3230mm; optional high roof cab, the height of 3850mm, while the shroud may not be an option and the side guide wind deflector and a height of 3745mm. Optional bumper. One correspondence with the axle rear suspension.Cab ride carrying maximum permissible mass saddle parameters one by one. MC11.32-50 net power of the engine is 235kW, VIN is LZZ1CGNB ×××××××××, fuel declaration is 42.6L / 100km; MC11.36-50 net power of the engine is 265kW, VIN is LZZ1CGSB × ××××××××, fuel declaration is 42.8L / 100
(Note: possible inaccuracies)

Photo gallery of the Chinese tractor unit Sinotruk Howo ZZ4257N323HE1W

Sinotruk Howo tractor unit ZZ4257N323HE1W Sinotruk Howo tractor unit ZZ4257N323HE1W Sinotruk Howo tractor unit ZZ4257N323HE1W