ZZ4257V3247N1B Sinotruk HOWO A7 Tractor Truck


Dimension(Lx W xH)(mm): 11963×2496×3850      Wheel base (mm) : 5825+1350

Engine Model(Steyr technology, made in China): WD615.69,water-cooled,four strokes,6 cylinders in line with water cooling,turbocharged and inter-cooling, directly injection

Transmission Model: HW19710, 10 speeds forward and 2 reverse

Steering system Model: ZF8118


Product Detail

Product Tags

Product Parameter

Name vehicles HOWO-A7 Tractor Vehicle models ZZ4257V3247N1B
Engine Model D12.42-20 Engine power 309
Engine capacity 11596 Engine manufacturers SINOTRUK
The total mass 25000 Combustion types Diesel
Dimensions (mm) 6985×2496×3230, 3560,3745,3850 Semi-trailer carrying saddles the maximum allowable weight kg) 33200
Kerb weight (kg) 8800 Front overhang / Rear overhang(mm) 1540/870
Trailer total mass


40000 Axle-load 7000
Approach / departure angle (°) 15/46 Maximum speed (km/h) 101
Wheelbase (mm) 3225+1350 Spring few films 4/12,9/12,4/-
Shaft number 3 Tire specifications 11.00R20
Front Tread(mm) 2022 Rear Wheel Track(mm) 1830/1830
Steering Type Steering Several tire 10

Relevant Knowledge

10T (HOWO A7 Chassis) Sinotruk HOWO A7 Truck Mounted Crane

Fuel filter

1. When the water level sensor of the primary fuel filter alarms, please drain the water in the primary fuel filter in time.
2. Replace both filter elements at the same time
3. Clean the primary filter at the fuel transfer pump

Primary fuel filter drain:
1. Place a container under the drain plug.
2. Loosen the drain plug.
3. Tighten the drain plug.
4. Check the fuel system for oil leakage.
Note: Dispose of oil-water mixture in an environmentally friendly manner.

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