In addition to pursuing continuous progress in technology, we also adhere to the people-oriented concept and strive to improve the quality of Foton Auman LNG Heavy duty Truck, Dayun Special Truck, FAW J6P 420HP 8X4 Dump Truck to a new level. We actively adjust the strategy and tactics of enterprise business activities to effectively avoid business risks or seize the opportunity to reduce resource costs and expand product sales. In the process of development and growth, we have gradually formed some unique cultural concepts suitable for the development of our company. The pursuit of success is our persistence and responsibility for our cause, and it is our persevering belief. We always firmly believe that integrity is a necessary prerequisite for the sustained, healthy and rapid development of enterprises.
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. |
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 |


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 committed to the development of Sinotruck HOWO 6X4 420HP HOWO A7 Tractor Truck 2019 Hot with low energy consumption, leading technological progress, advancing ecological civilization, and building a beautiful China. Our employees have the courage to pioneer and innovate the style of the times, and put forward one innovative proposal after another for the construction of the company. Innovation is not only the inexhaustible power to promote the sustainable development of our company, but also the source of our company's survival and competitive advantage in the fierce market.
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