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Howo, Sitrak, CNHTC, Hania, Homan dump trucks, tractors and cargo trucks (China). Unofficial reference guide

howo tractor unit

Sinotruk Howo ZZ4257M3231W tractor unit manufactured by Sinotruk Jinan Truck Co., Ltd.

Sinotruk Howo tractor unit ZZ4257M3231W

ZZ4257M3231W

Sinotruk Howo Chinese tractor unit ZZ4257M3231W manufactured by Sinotruk Jinan Truck Co., Ltd. (an automobile manufacturer in Jinan, Shandong Province, China; manufactures a range of , , vehicles, including tractor units); the tractor unit based on ZZ4257M3231W chassis. Gross vehicle weight is 25000 kg, max. speed is 102 km/h, curb weight is of the China tractor unit 8510 kg, tires are 11.00-20, 11.00R20, 12.00-20, 12.00R20, environmental standard is National II / Euro 2, engine: WD615.62 / WD615.87, fifth wheel capacity is 16360 kg, total mass of trailer is 26600, 29800 kg, cab seating capacity is  2, wheelbase is 3225+1365 mm, diesel fuel.

Technical Specifications of the China tractor unit Sinotruk Howo

Vehicle Overview

MakeSinotruk Howo
Vehicle modelZZ4257M3231W
Vehicle typeTractor unit
VIN
  • LZZ5CGMB
Manufacturer
CountryChina
Manufacturer's locationJinan, Shandong Province, China.
Vehicle chassisZZ4257M3231W

Engine of the China tractor unit Sinotruk Howo ZZ4257M3231W

Engine Specifications of the China tractor unit
Engine ModelWD615.62 / WD615.87
Engine displacement (cc)9726 / 9726
Engine power (kW)196 / 213
Fueldiesel fuel
Environmental standards complianceNational II / Euro 2

Dimensions and Weights of the China tractor unit Sinotruk Howo ZZ4257M3231W

Dimensions and Weight Specifications of the China tractor unit
Overall Dimensions of the China tractor unit
Overall length (mm)6910
Overall width (mm)2496
Overall height (mm)2958/3718
Weights, Ground Pressure and Capacity
Curb weight of the China tractor unit (kg)8510
Fifth wheel load capacity (kg)16360
Gross vehicle weight (kg)25000
Total mass of trailer (kg)26600, 29800
Wheel Base and Track
Wheelbase (mm)3225+1365
Front track (mm)2022, 2041
Rear track (mm)1830/1830
Front and Rear Overhang
Front overhang (mm)1500
Rear overhang (mm)820
Angle of Approach and Departure
Angle of approach (deg.)16
Angle of departure (deg.)46

Wheels and Tires

Tires and Wheels of the China tractor unit Sinotruk Howo ZZ4257M3231W
Number of axles3
Number of tires10
Tires dimension11.00-20, 11.00R20, 12.00-20, 12.00R20

Misc. Specifications

Miscellaneous Specifications Sinotruk Howo ZZ4257M3231W (tractor unit)
Max. speed102
Cab seating capacity2
Steeringsteering wheel
Leaf springs9 / 5 / -, 4 / 5

Additional Information

Optional car without cover. Net power car engines WD615.62 selected as 192kw, WD615.87 to 209kw.
(Note: possible inaccuracies)