Howo Tractor Truck

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Chassis Model

ZZ4257S3241W

Driving Type

LHD (RHD is optional)

Cabin

HW76, with one sleeper and two seats, double arm windscreen wiper system with three speeds, damped adjustable driver's seat, with heating and ventilating system, exterior sun visor, safety belts, adjustable steering wheel, air horn, air conditioner, with transverse stabilizer, with four piont support floating suspension+shock absorber.

Engine

Make: SINOTRUK
Diesel 4-stroke direct injection diesel engine
Engine model: D12.42, Euro 2, 420 HP
6-cylinder in-line with water cooling, turbo-charging and intercooling
Displacement: 11.596 L

Transmission

HW19712, 12F & 2R
Ratio:14.28, 10.62, 7.87, 5.88, 4.38, 3.27, 2.43, 1.80, 1.34, 1.00, 13.91(R1), 3.18(R2)

Steering

ZF power steering, modol ZF8118, hydraulic steering with power assitance;

Front Axle

HF9, 1x9000 KGS

Steering with doubleT-cross section beam

Rear Axle

HC16, 2x16000 KGS
Pressed axle housing, central single reduction with hub reduction,with differential locks between wheels and axles.
Ratio:4.42

Propeller Shaft

Double universal joint propeller shaft with gear-shaped coupling flange

Chassis

Frame: Uprofile parallel ladder frame with section of 300x80x8mm,reinforced subframe all cold riveted cross members
Front suspension:10 semi elliptic leaf spring, hydraulic telescopic double-action shock absorbers and stabilizer
Rear suspension:12 leaf semi elliptic springs, bogie spring and stabilizer

Brake

Service brake: dual circuit compressed air brake
Parking brake (emergency brake): spring energy, compressed air operating on front shaft and rear wheels
Auxiliary brake: engine exhaust brake

Electrics

Operating voltage: 24 V, negative grounded
Starter: 24 V, 5.4 Kw
Alternator: 3-phase, 28 V, 1500 W
Batteries: 2 x 12 V, 165 Ah
Cigar-lighter, horn, headlamps, fog lights, brake lights, indicators and reverse light

Tyres

315/80R22.5, one spare tyre

Fuel Tank

400L

Fifth Wheel

90#

Overall Dimension

6900*2550*3450mm