6x4 HOWO Tractor Truck

Model

                           ZZ4257S3241W

Engine

Engine model: WD615.47, Euro II   emission standard

4 stroke direct injection diesel   engine

6 cylinder in-line with water   cooling, turbo-charging & intercooling

Maximum output: 371hp(273Kw) at   2200 rpm according to DIN

Maximum torque: 1460Nm at   1300~1600 rpm

Bore: 126mm;    Stroke: 130mm;

Displacement: 9.726L;  Compression ratio:17:1

Specific fuel consumption:   190g/kwh;  Engine oil filling quantity:   19L

Cooling system filling quantity   (long-term filling): 40L

Thermostat opening temperature:   71oC

Single cylinder air   compressor                  

Rigid fan

Clutch

Single- plate dry diaphragm   spring clutch, diameter 430mm,   hydraulically operating with air assistance

Transmission

SINOTRUK HW series. Model   HW19710. 10 gears transmission, transmission with main and auxiliary   transmission structure. Main transmission with double counter shaft,   auxiliary transmission with planetary reduction, with PTO.

Ratio:10.73,7.89,5.91,4.38,3.29,2.45,1.82,1.35,1,   0.75

Propeller Shaft

Double universal joint propeller   shaft with gear-shaped coupling flange

Front Axle

HR9, 9 ton, Steering with double   T-cross section. Disc Brake.

Option: drum brake.

Rear Axles

AC16, 16ton. Double   Reduction(central reduction+wheel reduction).Differential locks between   wheels and axles

Ratio: 3.73                        Option: 4.22

Chassis

Frame: U-profile parallel ladder   with section of 300×80×8mm   and reinforced subframe, riveted cross members

Front suspension: semi-elliptic   leaf springs with hydraulic telescopic double-action shock absorbers and   stabilizer

Rear suspension: 12   semi-elliptic leaf springs with bogie spring

Fuel tank: with one 400 L fuel tank with locking fuel cap

Fifth wheel size: 2 inch  Option:3.5 inch

Steering

ZF8118(Left Hand Drive) ,   hydraulic steering with power assistance.

Option: Right Hand   Drive

Brakes

Service brake: duel circuit   compressed air brake

Parking Brake: spring energy,   compressed air operating on rear wheels

Auxiliary brake: engine exhaust   brake

With ABS

Wheel & Types

Rims: 8.5-20,10 hole-steel

Types: 12.00R20 Tube

Option: 12R22.5

Driver’s cab

Long cab, all steel forward   control, 55o hydraulic tilting to the front, 2-arm windscreen wiper system   with 3 speeds, laminate windscreen, with casted-in radio aerial,   hydraulically damped adjustable driver’s seat and rigid adjustable   co-driver’s seat, heating & ventilation system, adjustable roof flap,   with stereo radio/cassette recorder, sun visor, single bunk with 4-point   support full floating suspension + shock absorbers with transverse   stabilizer.

Electrics

Operating voltage:24V, negative   grounded; 

Starter: 24V, 5.4KW

Alternator: 3-phrase, 28V,   1500W; 

Batteries: 2×12, 165Ah

Cigar-lighter, horn, headlamp,   fog light, brake lights, indicators and reverse lamp

Dimensions in mm

Wheel base

Front wheel track

Rear wheel track

Front overhang

Rear overhang

Approach angle(o)

Departure angle(o)

Overall Dimension

3200+1400

2041

1830

1500

725

16

70

6800×2496×3458

Weight in kg

Dead weight

Rated loading capacity at fifth   wheel

Gross vehicle weight

Gross combination weight

Front axle loading capacity

Rear axle loading capacity

9210

15660

25000

70000

6500

13000×2

Performance

Maximum driving speed(km/h)

Maximum gradeablility (%)

Minimum ground clearance(mm)

Minimum turning circle(m)

Fuel consumption(L/100km)

102

29

260

18.5

36