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Sinotruk Howo 6X4 Tractor Truck


Sinotruk HOWO 6X4 Tractor Truck – 400HP

Chassis Model ZZ4257S3241W (Right/Left Hand Driving Type)
Production Year 2023, new truck.
Cabin HW76 cab, with one sleeper and two seats air conditioner, with transverse stabilizer, with 4-point support fully floating suspension + shock absorber.
Engine Diesel 4-stroke direct injection diesel engine

Engine model: WP12.400E201, Euro 2, 400 HP

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

Displacement: 11.596 L

Transmission HW19710, 10F & 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, model ZF8098, hydraulic steering with power assistance
Front Axle VGD71, 1×7000 KGS

Steering with double T-cross section beam

Rear Axle ST16, 2×16000 KGS

Pressed axle housing, central single reduction with hub reduction and with differential locks between wheels and axles.


Propeller Shaft Double universal joint propeller shaft with gear-shaped coupling flange
Chassis Frame: U-profile parallel ladder frame with section of 300x80x8mm, and reinforced subframe all cold riveted cross members

Front suspension: 3 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

Tires 315/80R22.5, tubeless tires with one spare tire.
Fuel Tank 400L
Fifth Wheel 50# or 90# optional
Color Optional

Howo New Model Truck Tractor 6×4 Semi Trailer


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