
Container Shipping
Container loading of Kales semi trailer for export, ensuring secure fastening and space optimization.







Quick answer: Choose this used Sinotruk HOWO 6×4 dump truck when you need a practical 371 HP to 420 HP mining or earthmoving truck with lower acquisition cost, export-ready refurbishment, and straightforward parts support. It is the right fit for buyers who want a front-lifting 30T to 40T class tipper for quarry, mine, and site work without paying for a new truck or moving into a heavier 8×4 platform too early.
Trailer Type
Semi trailer
Axles
Multi-axle options
Payload
Configured to project requirement
Used HOWO 6×4 dump truck: this refurbished Sinotruk HOWO tipper is positioned for buyers who need a lower-capex mining and earthmoving truck without stepping into uncertain auction stock or unverified local rebuilds. It fits quarry haulage, site spoil removal, aggregate transport, and contractor fleet replacement where engine condition, chassis integrity, and refurbishment level matter more than showroom appearance.
Engineering guidance from the Kales Vehicle used truck team for buyers comparing a refurbished HOWO 6×4 dump truck with older unrefurbished stock, 8×4 dump truck options, and brand-new entry-level mining trucks.
| Product type | Refurbished Sinotruk HOWO 6×4 used dump truck / tipper truck |
|---|---|
| Engine range | 371 HP to 420 HP HOWO working range |
| Reference engine | WD615.47 diesel engine, 371 HP at 2200 rpm |
| Torque | 1500 Nm at 1100 to 1600 rpm |
| Transmission | HW19712 manual gearbox |
| Drive layout | 6×4 |
| Dumping type | Front lifting |
| Payload class | 30T to 40T |
| Tipper box size | 5600 mm x 2300 mm x 1500 mm |
| Overall dimensions | 8345 mm x 2560 mm x 3450 mm |
| Wheelbase | 3825 mm + 1350 mm |
| Fuel tank | 380 liters |
| Tires | 12.00R20, 10+1 layout, tubeless program available |
| Cab | HW76 cab, 2 seats and 1 bed, left-hand or right-hand drive |
| Emission level | Commonly EURO II export configuration on this program |
| Reference price signal | Base export refurbishment programs start from about USD 18,650 depending on truck year, condition, and rebuild level |
This truck is best for contractors and fleet owners who need a cost-controlled dump truck for mine support, earthmoving, quarry haulage, and site material removal. It fits buyers who want a work-ready HOWO 6×4 unit with verified refurbishment scope and export preparation rather than taking on the risk of unknown-condition second-hand trucks.
The right way to buy a used HOWO 6×4 dump truck is not by paint color or odometer claim alone. The real buying questions are engine condition, gearbox condition, axle integrity, dump hydraulic function, chassis straightness, tire strategy, and the actual refurbishment scope delivered before export. That is what determines whether the truck becomes productive quickly or turns into a repair project after arrival.
| Buyer situation | Best-fit Kales option | Why |
|---|---|---|
| Used 6×4 dump truck for mine, quarry, and earthmoving work | This refurbished HOWO 6×4 dump truck | Balanced 6×4 layout, practical refurbishment tiers, and lower capex |
| Higher payload or heavier body-volume requirement | Used HOWO 8×4 dump truck | 8×4 layout fits buyers who already need more carrying support |
| Road-haul fleet that needs a prime mover instead of a tipper | Refurbished HOWO 6×4 tractor head | Tractor program is the right tool for trailer haulage, not dump work |
| Cement delivery rather than spoil, stone, or aggregate | Used HOWO concrete mixer truck | Mixer configuration is more appropriate than a dump box truck |
The WD615.47 engine and HW19712 gearbox remain familiar choices in many export markets because they are widely understood and easier to support than more niche driveline combinations. For a used truck, the value is not only the model number. It is whether those assemblies were inspected, repaired, sealed, and tested correctly during refurbishment.
Kales structures this truck around three refurbishment standards. The first is a minimum cosmetic-and-brake refresh. The second is the mainstream work-ready rebuild covering engine, transmission, axles, drive shafts, brakes, cab refresh, service items, and full repaint. The third is a higher rebuild standard that adds broader replacement scope such as new tires and more complete interior and wiring renewal.
The HW76 cab layout gives operators a known HOWO environment with sleeping space, steering adjustment, and climate equipment. Left-hand and right-hand drive options matter commercially because many used-truck buyers are sourcing specifically for regional compliance and driver familiarity rather than simply buying whatever orientation is available.
A 6×4 dump truck remains the rational answer for many site and quarry operations because it balances payload, turning radius, and acquisition cost. Buyers should move to 8×4 only when route, body volume, or material density already justifies the extra axle and extra capital commitment.
Used truck pricing only makes sense when tied to refurbishment scope. A cheaper truck with weak engine work, worn driveline parts, and cosmetic-only repaint is often more expensive in the first months of operation than a higher-quality work-ready rebuild. That is especially true in mining and earthmoving fleets where downtime has an immediate production cost.
Kales can match refurbishment level, steering orientation, tire program, cab refresh scope, axle work, and delivery preparation before export. For serious buyers, the most important question is not simply the starting price, but what was actually rebuilt and what condition standard the truck will meet when it is loaded for shipment.






Share your target market, usage scenario, and preferred configuration.
Receive our model recommendation, specification review, and factory quotation.
Confirm production, inspection, shipment route, and export documents.
Stay supported after delivery with spare parts and remote assistance.
At Kales Vehicle, we keep freight planning practical so your trailer or truck reaches the destination with the right balance of protection, speed, and cost.
Container Shipping, Ro-Ro (Roll-on/Roll-off), and Bulk Cargo each serve different export needs, and we choose the safest route, loading method, and packing approach for the order.

Container loading of Kales semi trailer for export, ensuring secure fastening and space optimization.

Ro-Ro shipping method for Kales commercial trailers, driving directly onto the vessel for maximum safety.

Bulk cargo transport of stacked Kales semi trailers with wax spraying protection against seawater corrosion.
If you are comparing a used HOWO 6×4 dump truck for mine, quarry, or earthmoving work, send your target payload, route condition, drive orientation, refurbishment level, and preferred budget window. Kales can then match a suitable truck and define the rebuild scope before export.