Howo 6x4 Tractor Unit

HOWO A7 6X4 Tractor Unit 420HP

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Price on request only

This product is manufactured to order. There is no standard price: the final cost depends on your specifications, quantity, finish, materials and delivery destination.

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Type: 6×4 / 10 Wheels / 3 Axles
Power: 420HP WD12 Engine
Transmission: HW19712, 12F & 2R
GCW: 55,000 kg
Available: New (factory direct)

SKU: HOWO-A7-TRACTOR-6X4-420 Category:

Description

The HOWO A7 6X4 Tractor Unit 420HP is our premium long-haul prime mover, ordered new from the Sinotruk A7 line. The WD12 engine delivers 420HP for effortless highway cruising at 55T gross combination weight, while the spacious A7 double-sleeper cab keeps drivers rested on multi-day journeys.

Shandong TK matches each tractor to your trailer type: we configure fifth wheel height, axle ratios, fuel tank capacity and cabin equipment. We also install custom accessories — hydraulic retarders for mountain routes, crane hydraulic take-offs for self-loading operations, and GPS fleet management systems.

Shandong TK Service & Support: Beyond vehicle construction, we provide comprehensive after-sales support through our own workshops in Liangshan and a network of partner workshops. We supply spare parts for all heavy truck brands — not just HOWO and Shacman, but also European manufacturers including Mercedes-Benz, MAN, Volvo, Scania and Renault Trucks. From a single filter to a complete engine overhaul kit, we source and ship genuine and OEM-equivalent parts worldwide.

Additional information

Brand

HOWO
Drive Configuration

6X4
Engine Power

420 HP
Engine Model

Sinotruk WD615 / MC11 / MC13
Cab Type

HW70 / HW76 (high or low roof, single or double bunk)
Transmission

HW19710 (10-speed) / Fast 12JSD
Manufacturer

Sinotruk Group
Emission Standard

Euro III / Euro V (configurable per export market)
Fuel Type

Diesel
Front Axle

7-9 T
Rear Axle

16 T (single) / 13+13 T (tandem)
Tyres

12.00R20 / 315/80R22.5 (configurable)
ABS / Safety

ABS standard, EBS optional
Air Conditioning

Standard
Saddle / Fifth Wheel

Jost JSK37C (90mm) / JSK40 (90mm)
Wheelbase

3.4 m – 3.8 m
Fuel Tank Capacity

400 L / 600 L (twin-tank option)
Application

Container haulage, long-distance freight, heavy trailer towing
Quality Standard

ISO 9001 manufacturing, CCC certified
Customisation

Yes — built to client specifications
Country of Origin

China
MOQ

1 unit
Lead Time

30–45 days from order confirmation
Warranty

12 months / 100,000 km (whichever first)
Shipping

RORO, container or bulk vessel — port of destination on request
Quote Process

Contact us with your specifications for a tailored quote

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