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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 ZZ4257N25CHD1H tractor unit manufactured by Sinotruk Jinan Truck Co., Ltd.

Sinotruk Howo tractor unit ZZ4257N25CHD1H

ZZ4257N25CHD1H

Sinotruk Howo Chinese tractor unit ZZ4257N25CHD1H manufactured by Sinotruk Jinan Truck Co., Ltd. (an automobile manufacturer in Jinan, Shandong Province, China; manufactures a range of , , vehicles, including tractor units). Wheelbase is 1950+2500 mm, gross vehicle weight is 25000 kg, with ABS, total mass of trailer is 38000 kg, curb weight is of the Chinese tractor unit 7800 kg, diesel fuel, engine: MC11.32-40 / MC11.36-40, tires are 315/80R22.5, 295/80R22.5, 12R22.5, 12.00R20, 11.00R20, max. speed is 101 km/h, cab seating capacity is  2, 3, fifth wheel capacity is 17070, 17005 kg, environmental standard is .

Technical Specifications of the Chinese tractor unit Sinotruk Howo

Vehicle Overview

MakeSinotruk Howo
Vehicle modelZZ4257N25CHD1H
Vehicle typeTractor unit
VIN
  • LZZ1CGNN×××××××××
  • LZZ1CGSN×××××××××
Manufacturer
CountryChina
Manufacturer's locationJinan, Shandong Province, China.

Engine of the Chinese tractor unit Sinotruk Howo ZZ4257N25CHD1H

#Engine ModelEngine DisplacementEngine PowerEngine Manufacturer
1MC11.32-4010518 cc238 kW (324 hp)China National Heavy Duty Truck Group Co., Ltd. (Sinotruk)
2MC11.36-4010518 cc268 kW (365 hp)China National Heavy Duty Truck Group Co., Ltd. (Sinotruk)
General Engine Specifications
Fueldiesel fuel
Environmental standards compliance

Dimensions and Weights of the Chinese tractor unit Sinotruk Howo ZZ4257N25CHD1H

Dimensions and Weight Specifications of the Chinese tractor unit
Overall Dimensions of the Chinese tractor unit
Overall length (mm)7105
Overall width (mm)2496
Overall height (mm)3230/3560/3745/3850
Weights, Ground Pressure and Capacity
Curb weight of the Chinese tractor unit (kg)7800
Fifth wheel load capacity (kg)17070, 17005
Gross vehicle weight (kg)25000
Axle load distribution (kg)6500/7000/11500
Total mass of trailer (kg)38000
Wheel Base and Track
Wheelbase (mm)1950+2500
Front track (mm)2022/2022, 2041/2041
Rear track (mm)1816
Front and Rear Overhang
Front overhang (mm)1540
Rear overhang (mm)1115
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 ZZ4257N25CHD1H
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 ZZ4257N25CHD1H (tractor unit)
Max. speed101
ABShave
Cab seating capacity2, 3
Steeringsteering wheel
Leaf springs3 / 3 / -, 3 / 3 / 2+-, 3 / 3 / 5, 3 / 3 / 9+6, 9 / 9 / 9+6

Additional Information

Optional half-height roof cab, height 3560mm, while the optional shroud may wind deflector side and a height of 3230mm; optional high roof cab, height 3850mm, while the optional shroud and do not side wind deflector and a height of 3745mm. Optional high bumper. Cab ride saddle with maximum permissible load mass parameter correspondence. When the optional MC11.32-40 engine, VIN is LZZ1CGNN ×××××××××, net power of 235kW, fuel declaration is 42.5L / 100km; when the optional MC11.36-40 engine, VIN is LZZ1CGSN ×××××××××, net power of 265kW, fuel declaration is 42.8L / 100km. The
(Note: possible inaccuracies)

Photo gallery of the Chinese tractor unit Sinotruk Howo ZZ4257N25CHD1H

Sinotruk Howo tractor unit ZZ4257N25CHD1H Sinotruk Howo tractor unit ZZ4257N25CHD1H Sinotruk Howo tractor unit ZZ4257N25CHD1H Sinotruk Howo tractor unit ZZ4257N25CHD1H