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E-mail: service@howosinotruk.cn

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Howo A7 6x4 Tractor Truck

Model No. : ZZ4257V3247N1B
Horsepower: 420 HP
Transmission: HW19712
Ratio: 4.42

Hotline:0086-531-58768110 E-mail:export@howosinotruk.cn

Detailed Specification

SINOTRUK HOWO A7 6x4 Tractor Truck

Chassis Model

ZZ4257V3247N1B

Driving Type

Left Hand Driving (Right Hand Driving is optional)

Production Year

Brand New truck.

Cabin

A7-G, with two sleepers and two seats, 2-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 4-point support fully 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 inter-cooling

Displacement: 9.726 L

Transmission

HW19712, 12F, 2R.
Ratio:15.01, 11.67, 9.03, 7.14, 5.57, 4.38, 3.43, 2.67, 2.06, 1.63, 1.27, 1, 13.81(R1), 3.16(R2)

Steering

ZF power steering, model 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 and with differential locks between wheels and axles.

Ratio: 4.42

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 sub-frame all cold riveted cross members

Front suspension:10 semi-elliptic leaf springs, 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.

Optional: 12.00R20, radial tires.

Fuel Tank

400 L

Fifth Wheel

90#

Overall Dimension

6985*2550*3800 mm

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Contact Us

Tel.: +86 53158768110

Fax.: +86 53185912517

E-mail: export@howosinotruk.cn

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E-mail: service@howosinotruk.cn

Add.: No.17 Lanxiang Road, Tianqiao District, Jinan City, China

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