The JAC Refine A5L 240HP 6X4 Dump Truck is built to handle the mixed demands of regional medium-heavy hauling—whether you’re transporting 12 tons of crushed stone for a county road base project, moving excavated soil from a suburban industrial park construction site, or shuttling sand between a river quarry and a residential development’s foundation job. Powered by a Yuchai YC6JA240-60 diesel engine, it delivers 240 horsepower and 950 N·m of torque at 1400-2000 rpm—enough to tackle 14° slopes (common on rural quarry access roads) with a full load, while avoiding the fuel waste of over-powered 300HP+ models. Paired with a Fast 10JSD120TA 10-speed manual transmission, it shifts smoothly between 60km/h provincial highways (to meet daily delivery quotas) and slow, controlled movement on uneven job-site gravel. The 6X4 drive setup and 5.286 rear axle ratio are game-changers for traction: they prevent wheel spin on muddy construction paths or loose quarry terrain, eliminating costly delays from stuck vehicles.​

What makes this model stand out for regional work is its 5.2m×2.3m×1.4m dump body and rugged design. The body is constructed from Q690 high-strength wear-resistant steel—30% more durable than standard Q355 steel—so it resists dents from sharp rocks and corrosion from wet soil, even with daily use. Its optimized shape maximizes payload capacity (12.5 tons rated) while keeping the overall vehicle length manageable for rural roadways, and the hydraulic lifting system raises a full load in 22 seconds—fast enough to keep up with quarry-to-job-site rotation schedules. Underneath, a reinforced double-layer frame (250×80×(10+8)mm) and 10/10/12-leaf spring suspension absorb shocks from unpaved county roads, protecting both the cargo and the truck’s chassis during long-term use. It also features heavy-duty rear mud flaps and a skid plate for the fuel tank, adding extra protection against debris on rough terrain.​

For regional fleet managers focused on cost-effectiveness and minimal downtime, the Refine A5L delivers tangible value. Its 350L fuel tank covers 320+ km per fill—enough for 4-5 round trips between a quarry and a 40km-distant job site—while the Yuchai engine’s intelligent fuel injection keeps average consumption at 26-28L per 100km, 5% lower than comparable 6X4 dump trucks. Maintenance is streamlined too: the engine uses 15,000km long-life oil, and key components like the clutch and brake pads are reinforced for heavy-load use (lasting 50% longer than standard parts). Inside the cab, driver comfort supports all-day regional shifts: an air-suspended seat with lumbar support (eases fatigue from bumpy roads), a 9-inch touchscreen with offline navigation (for rural areas with spotty service) and reverse camera (for backing into tight quarry loading bays), plus cup holders and storage compartments for tools. It’s the balanced, durable workhorse that keeps regional medium-heavy infrastructure projects on track—without overcomplicating operations.​