1. Product Overview
The Sinotruk HOWO 8x4 heavy duty dump truck is a world-renowned workhorse designed for the most demanding jobsites. Built on the proven HOWO platform, this 8 wheeler dump truck delivers exceptional durability, high payload efficiency, and low operating costs. Whether you need a construction dump truck for road projects or a rock dump truck for mining operations, the HOWO 8x4 tipper is the ideal solution.
2. Key Features
Sinotruk HOWO 8x4 Chassis – Heavy-duty frame with reinforced cross members, designed for extreme torsional stress.
8x4 Drive Configuration – Three axles with dual rear axles driven, offering superior traction on rough terrain.
40 Ton Dump Truck Capacity – Rated payload up to 40 tons, perfect for bulk sand, gravel, coal, and rocks.
Heavy Duty Construction Dump Truck – Reinforced dump body (6–8 mm high-strength steel) with box or rock body options.
Sinotruk HOWO Rock Dump Truck Option – Thicker floor and side plates, plus a tailgate designed for large rocks and boulders.
8x4 Rear Dump Truck – Hydraulic telescopic cylinder (front mount) ensures stable and rapid lifting even under full load.
WD615 Series Diesel Engine – 371 hp, Euro II/III/IV options, reliable and fuel-efficient.
HW19710 10-Speed Manual Transmission – Smooth shifting and high torque capacity.
3. Applications
This Sinotruk 8x4 tipper truck is widely used in:
Mining & quarry material hauling
Large-scale construction & infrastructure projects
Coal, sand, gravel, and aggregate transportation
Port & bulk cargo terminals
4. Why Choose Our HOWO 8x4 Dump Truck?
As a trusted supplier of Sinotruk heavy duty tipper trucks for sale, we offer factory-direct pricing, strict quality control, and comprehensive after-sales support. Every HOWO 8x4 dump truck for sale undergoes a 200 km road test before delivery. We also provide customization options such as tailgate type, body thickness, tarp system, and heating system for cold climates.
In stock – ready for quick delivery
1-year warranty / 50,000 km
Free operator training & service manual
OEM dump body design available
5. FAQ
1) What is the maximum unloading time of the HOWO 8X4 Dump Truck?
The hydraulic system enables fast unloading—typically 15–20 seconds to fully lift the cargo box, improving work efficiency in high-volume operations.
2) What material is the cargo body made of?
The cargo body is constructed with high-strength steel (bottom 8mm, side 6mm) for durability, resistant to wear and impact from heavy materials like gravel and coal.
3) Is this dump truck suitable for off-road conditions?
Yes, the 8×4 drive configuration, robust suspension, and large 12.00R20 tires provide excellent off-road performance, making it ideal for mining areas and unpaved construction sites.
4)What is the minimum order quantity (MOQ) for this model?
The MOQ is 1 unit, with flexible payment terms (L/C and T/T) and shipment from Qingdao or Shanghai ports.
5) How easy is it to source spare parts for maintenance?
Sinotruk has a global network of spare parts suppliers, ensuring easy access to genuine components—reducing maintenance downtime and operational costs.
6) What is the fuel consumption of the Sinotruk HOWO 8x4 dump truck under full load?
Under full load (40 tons), the fuel consumption of the WD615 diesel engine is approximately 35–40 liters per 100 kilometers, depending on road conditions and driving habits. The HOWO 8x4 tipper is known for relatively low fuel consumption compared to other heavy duty trucks in its class.
7) How often should I perform maintenance on this 8x4 heavy duty dump truck?
A: Routine maintenance is recommended every 10,000 km or 3 months (whichever comes first). Key items include engine oil and filter change, air filter cleaning, hydraulic system inspection for the dump cylinder, and checking tire pressure. We provide a detailed maintenance manual with each vehicle.
8) Can this Sinotruk rock dump truck operate in extreme off-road conditions like mining sites?
Yes. The HOWO 8x4 chassis is specifically reinforced for off-road and mining applications. With its 8x4 drive configuration, high ground clearance, and heavy-duty suspension, it performs reliably on rough, muddy, or rocky terrain. For severe conditions, we recommend upgrading to the rock dump truck body with thicker steel plates.
9) Are spare parts for the Sinotruk HOWO 8x4 dump truck readily available internationally?
Absolutely. Sinotruk has a global network of authorized dealers and parts suppliers. Commonly needed parts such as filters, brake pads, hydraulic cylinders, and transmission components are stocked in many regions. We also offer a complete spare parts kit that can be shipped with your order.
10) What is the typical hydraulic lifting time for the 8x4 rear dump truck?
A: The front-mounted telescopic hydraulic cylinder can fully raise the dump body (to maximum 50° angle) in approximately 20–25 seconds, and lower it in 15–20 seconds. The system is equipped with an overload protection valve and can operate smoothly even under full load.
