100% High-Quality Howo A7 6x4

The Howo A7 6×4 is a high‑traction heavy‑duty prime mover for global heavy‑haul tasks.

About Howo A7 6x4

As an authorized Sinotruk export supplier, we supply brand‑new genuine Howo A7 6×4 tractor heads for global heavy‑haul logistics, container, mining and engineering freight projects.

The Howo A7 6×4 is the most classic and mainstream heavy‑duty prime mover in the Sinotruk Howo A7 series.
It adopts a mature 6×4 three‑axle drive structure, delivering stronger traction, more stable bearing capacity and better road grip compared with 4×2 models.
Fitted with multi‑horsepower optional engines, reinforced heavy‑duty chassis and four‑point air suspension luxury cabin.
The Howo A7 6×4 adapts to full‑scenario heavy‑load transportation.
LHD/RHD customization, Euro 2/Euro 3 emission standards and full configuration adjustment are available.

Core Advantages Of Howo A7 6x4

The Howo A7 6×4 tractor head occupies a leading position in the global heavy truck market relying on super strong load-bearing performance, ultra-high operational stability and low whole-life maintenance cost, and is the preferred heavy-haul model for overseas fleets and engineering enterprises.

Superior 6×4 Traction Performance: The 6×4 three-axle drive structure with dual rear axles greatly improves ground adhesion and traction limit. It is not easy to slip on rainy, muddy, mountainous and rough roads, perfectly solving the power insufficiency problem of 4×2 tractors under super heavy-load conditions.
Mature & Reliable Power Assembly: Matched with WD615/D10/D12 series classic diesel engines, the power system has been verified by decades of global market operation. It features sufficient torque, strong climbing power, stable startup and low failure rate, adapting to high-intensity continuous transportation tasks.
Reinforced Heavy-Duty Chassis: Adopts high-tensile steel thickened frame and HC16 heavy-duty double rear axles, with excellent bending and torsion resistance. The whole vehicle is not easy to deform under long-term overload, with stronger durability and longer service life.
Long-Distance Driving Comfort: Four-point full air suspension cabin effectively filters road vibration and noise. Equipped with air suspension adjustable seat, automatic constant temperature air conditioning and double wide sleeping berths, it greatly reduces driver fatigue during long-haul transportation.
Low Operation & Maintenance Cost: Core components of Howo A7 6×4 are highly universal in the global aftermarket. Spare parts are easy to purchase at low cost, and daily maintenance is simple, effectively reducing fleet long-term operating expenses.
Powerful Global Adaptability: Support multi-emission standards, axle ratio adjustment, fuel tank capacity customization and left/right-hand drive conversion, fully complying with local traffic rules and import policies of different countries.

Complete Technical Parameters Of Howo A7 6x4

Item	Specification
Model	Howo A7 6×4 Heavy Duty Tractor Head
Chassis Model	ZZ4257N3247N1B
Drive Mode	6×4 Heavy‑duty three‑axle drive
Optional Engine	WD615.47(371HP) / D10.38(380HP) / D12.42(420HP)
Max Torque	1350N·m ‑ 1820N·m
Transmission	HW19710 Manual Gearbox, 10 Forward & 2 Reverse Gears
Cabin	A7 High‑roof Four‑point Full Air Suspension Cabin, Double Sleeper
Steering Mode	LHD / RHD Customizable
Emission Standard	Euro 2 / Euro 3 Optional
Rated Traction Weight	40‑80 Tons
Front Axle	9T Heavy‑duty Steyr Front Axle
Rear Axle	HC16 Dual Heavy‑duty Rear Axles
Fuel Tank	400L Aluminum Alloy Fuel Tank
Tire Specification	12.00R20 / 315/80R22.5 Optional
Max Speed	101km/h
Export Certification	Full set of customs clearance documents available

Original Howo A7 6x4 Spare Parts Supply

We supply 100% OEM genuine original spare parts for Howo A7 6×4 tractor head, covering engine wearing parts, 6×4 dual rear axle accessories, cabin components, braking system and transmission parts. All accessories are strictly matched with factory standards to ensure stable operation and reduce fleet maintenance costs.

Spare Part Name	OEM Part No.	Applicable Model	FOB Price (USD)
Engine Air Filter	WG9719190001	Howo A7 6×4 Full Series	16–22
A7 Cabin Headlight	WG9925720001	Howo A7 6×4 Tractor Head	40–55
Clutch Assembly	AZ9725160100	Howo A7 6×4 All HP Versions	85–108
Rear Axle Differential Kit	AZ9981320151	Howo A7 6×4 Dual Rear Axle	130–165
Brake Relay Valve	WG9000360524	Howo A7 6×4 Chassis	28–38

All listed prices are FOB reference prices, the final unit price is subject to order quantity, shipping term and real-time factory quotation. All spare parts are original Sinotruk genuine products, zero fake parts, complete certification for export customs clearance.

Main Application Scenarios of Howo A7 6x4

The heavy-duty Howo A7 6×4 tractor head is specially built for super heavy-load transportation, widely used in global high-intensity freight and engineering projects:

Port Container Heavy Haulage: Suitable for 40ft/45ft large container semi-trailer long-distance cross-border transportation and port short-distance transfer.
Mining & Resource Transportation: Adapt to dusty mining areas, gravel roads and steep mountain slopes, used for coal, ore, sand and stone heavy cargo haulage.
Bulk Cargo Long-Haul Logistics: Perfect for large-tonnage grain, cement, steel and chemical bulk goods intercity trunk line transportation.
Large Engineering Freight: Towing heavy-duty dump semi-trailers, tank semi-trailers and large engineering equipment for infrastructure project transportation.
Highway & Mountain Road Freight: Stable performance on complex mountain roads, rainy slippery roads and long-slope sections, suitable for high-load long-distance continuous operation.

Packaging Of Howo A7 6x4

All Genuine Howo A7 6×4 price quotations adopt standardized layered pricing rules tailored to heavy‑duty tractor export characteristics and global long‑haul transportation and engineering project procurement standards.
Each official Howo A7 6×4 price quote is individually sorted with detailed vehicle configuration, complete technical parameters and matching accessory list, effectively preventing configuration errors, price deviations and information asymmetry for premium Howo A7 6×4 tractor head trucks.
All Howo A7 6×4 price documents are formally issued with unified export standards and factory‑verified data, preventing parameter confusion, inconsistent pricing and order disputes during long‑distance international trade and long‑term cooperative transactions.
Supporting trade documents such as configuration sheets, packing lists and product certificates are independently sorted and attached, ensuring complete document sets and zero information missing during quotation delivery and order confirmation.

FAQ Of Howo A7 6x4

Q1: What is the maximum traction tonnage of Howo A7 6x4?

The Howo A7 6x4 supports a maximum traction weight of 80 tons, which is fully competent for various super heavy-load transportation and engineering haulage tasks.

Q2:Does Howo A7 6x4 support right-hand drive customization?

Yes, we provide standard LHD and RHD Howo A7 6x4 models, fully compliant with local traffic regulations in different overseas regions.

Q3:Are Howo A7 6x4 vehicles brand new with complete export documents?

All Howo A7 6x4 tractors are 100% factory-new original vehicles, equipped with full set of export certificates, inspection reports and customs clearance documents to support one-stop global delivery.