Sinotruk HOWO A7 420HP 6X4 Tractor Truck /Head Truck

Sinotruk HOWO A7 420HP 6X4 Tractor Truck /Head Truck

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

Each of our HOWO 8x4 Dump Truck, Howo 6x4 Tractor Truck, used SHACMAN H3000 8 4 Dump Truck launched on the market has excellent quality and has won high attention and praise from the industry. We will write a new chapter in the Chinese product industry with our super R&D capabilities, reliable product quality, and efficient management mode. In order to achieve the goal of becoming a large-scale enterprise with the strongest overall strength and the most market competitiveness in the country, the company recruits outstanding talents. We are market-oriented, take customer satisfaction as the goal, occupy the market with a good price-performance ratio, and strive to make the company bigger and stronger.

Detailed Specification

SINOTRUK Howo A7 420 tractor head

Chassis Model

ZZ4257V3247N1B

Driving Type

Left Hand Driving (Right Hand Driving is optional)

Production Year

Brand New truck.&used 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


23.2 23.4

_20211224094934 _202112240949341

Howo A7 420 tractor head can be used on wide range of application.


FAQ:

Q: What's warranty time?

A: 12months or 30,000 km from the date of shipment whichever comes first


Q: What's your after-sale service?

A: We provide technical support for our trucks and whole life parts supply.



We are one of the companies with large operation scale, high processing level and strong comprehensive strength in this Sinotruk HOWO A7 420HP 6X4 Tractor Truck /Head Truck industry. Our company has strong product development capacity and production capacity. Relying on deep industry knowledge and insights, we help the industry develop and rejuvenate the industry.

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