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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 ZZ4257N25C7N1M1 tractor unit manufactured by Sinotruk Jinan Truck Co., Ltd.

Sinotruk Howo tractor unit ZZ4257N25C7N1M1

ZZ4257N25C7N1M1

Sinotruk Howo Chinese tractor unit ZZ4257N25C7N1M1 manufactured by Sinotruk Jinan Truck Co., Ltd. (an automobile manufacturer in Jinan, Shandong Province, China; manufactures a range of , , vehicles, including tractor units). Gross vehicle weight is 25000 kg, with ABS, curb weight is of the Chinese tractor unit 8200 kg, fifth wheel capacity is 16670, 16605 kg, tires are 11.00R20 18PR, 12.00R20 20PR, 315/80R22.5 18PR, wheelbase is 1950+2475 mm, max. speed is 101 km/h, total mass of trailer is 37600 kg, engine: D10.38-30 / WD615.95E / WD615.96E.

Technical Specifications of the Chinese tractor unit Sinotruk Howo

Vehicle Overview

MakeSinotruk Howo
Vehicle modelZZ4257N25C7N1M1
Vehicle typeTractor unit
VIN
  • LZZ5CGSA×××××××××
  • LZZ5CGNA×××××××××
Manufacturer
CountryChina
Manufacturer's locationJinan, Shandong Province, China.

Engine of the Chinese tractor unit Sinotruk Howo ZZ4257N25C7N1M1

#Engine ModelEngine DisplacementEngine PowerEngine Manufacturer
1D10.38-309726 cc279 kW (380 hp)China National Heavy Duty Truck Group Co., Ltd. (Sinotruk)
2WD615.95E9726 cc247 kW (336 hp)China National Heavy Duty Truck Group Co., Ltd. (Sinotruk)
3WD615.96E9726 cc276 kW (376 hp)China National Heavy Duty Truck Group Co., Ltd. (Sinotruk)

Dimensions and Weights of the Chinese tractor unit Sinotruk Howo ZZ4257N25C7N1M1

Dimensions and Weight Specifications of the Chinese tractor unit
Overall Dimensions of the Chinese tractor unit
Overall length (mm)7085
Overall width (mm)2496
Overall height (mm)3230/3560
Weights, Ground Pressure and Capacity
Curb weight of the Chinese tractor unit (kg)8200
Fifth wheel load capacity (kg)16670, 16605
Gross vehicle weight (kg)25000
Axle load distribution (kg)6500/7000/11500
Total mass of trailer (kg)37600
Wheel Base and Track
Wheelbase (mm)1950+2475
Front track (mm)2022/2022, 2041/2041
Rear track (mm)1830
Front and Rear Overhang
Front overhang (mm)1540
Rear overhang (mm)1120
Angle of Approach and Departure
Angle of approach (deg.)15
Angle of departure (deg.)38

Wheels and Tires

Tires and Wheels of the Chinese tractor unit Sinotruk Howo ZZ4257N25C7N1M1
Number of axles3
Number of tires8
Tires dimension11.00R20 18PR, 12.00R20 20PR, 315/80R22.5 18PR

Misc. Specifications

Miscellaneous Specifications Sinotruk Howo ZZ4257N25C7N1M1 (tractor unit)
Max. speed101
ABShave
Leaf springs4 / 2+- / 5, 4 / 4 / -, 4 / 4 / 5, 4 / 4 / 9+6

Additional Information

The car may not be an option shroud, the vehicle height is 3230mm. The number of passengers allowed and saddle the maximum allowable load mass parameter correspondence. Car optional engine D10.38-30 net power 277kW, optional engine WD615.95E net power 245kW, optional engine WD615.96E net power 274kW. Optional high car bumper. ABS System Model 446 004 ××××, ABS producers of WABCO Vehicle Control Systems (China) Limited. Installation tachograph have GPS capabilities.
(Note: possible inaccuracies)

Photo gallery of the Chinese tractor unit Sinotruk Howo ZZ4257N25C7N1M1

Sinotruk Howo tractor unit ZZ4257N25C7N1M1 Sinotruk Howo tractor unit ZZ4257N25C7N1M1 Sinotruk Howo tractor unit ZZ4257N25C7N1M1