SINOTRUK HOWO 6x4 TRACTOR TRUCKS

Model

ZZ4257N3241W,   ZZ4257N3241V,  ZZ4257V3241W,   ZZ4257V3241V

Engine

Model

WD615.47/D10.38/D12.42

Emission

Euro II/ Euro IV

Max. Output

371/380/420hp (273/274/309kW)

Number of Cylinder

6

Displacement (L)

9.726/11.596

Fuel

Diesel

Gearbox

Model

HW19710

Speeds

10F/2R, Manual

Front Axle

Model

HF7/HF9

Rated load(kg)

7000/9000

Brake

Air drum brake

Min rim size(inch)

20

Driving Axle

Model

ST16, HC16

Reduction

Central single reduction + hub reduction

Rated load(kg)

2x13000/2x16000

Speed ratio

3.93/4.42/4.80

Wheel tread(mm)

1850

Input flange

Ф180

Differential device

Inter-wheel and inter-axle

Brake

Drum Ф420×185

Wheel bolt(mm)

Ф335-10×M22×1.5

Min rim size(inch)

20

Cab

Model

HW76/HW79

Bunk

1~2

Air Conditioner

With

Steering

Brand

ZF8118

Type

Hydraulic steering with power assistance

Ratio

26.2

Electrics

Operating voltage

24v, negative grounded

Starter

24v, 5.4kW

Alternator

3-phrase, 28v, 1500w

Batteries

2x12v, 165 Ah

Tyre

Rims

8.5-20, 10 hole-steel

Opition

295/80R22.5, 315/80R22.5, 11.00-20, 12.00-20

Brake

Service brake

Dual circuit compressed air brake

Parking brake (emergency brake)

Spring energy, compressed air operating on rear
wheels

Auxiliary brake

Engine exhaust brake

Dimensions

Wheel base (mm)

3250+1350

Overall length (mm)

6800

Overall width (mm)

2496

Overall height (mm)

3390/3710

Weight (kg)

Permissible loading capacity (kg)

32000~40000

Chassis dead weight (kg)

9180

Front axles loading capacity (kg)

7000/9000

Rear axles loading capacity (kg)

2x13000 / 2x16000

Performance

Max. driving speed (km/h)

102

Max. gradeability (%)

29

Min. ground clearance (mm)

298

Min. turning circle (m)

18.5

Fuel consumption (1/100 km)

40

Opition

Color

Blue/White/Yellow/Green/Red