The SAIC Hongyan Jieshi H6 430HP 8X4 6m Dump Truck is built to bridge the gap between urban construction and intercity heavy transport—think moving 渣土 (construction slag) between city sites and suburban landfills, or hauling gravel for medium-scale highway repairs. At its heart is a Weichai WP12H430E62 diesel engine, pushing out 430 horsepower and a robust 2000 N・m of torque across 1200-1600 rpm. This low-to-mid rpm torque delivery is key: it lets the truck tackle 15° inclines with a full load without overrevving, saving fuel on long highway stretches between job sites. Paired with a Fast 12JSD180TA 12-speed manual transmission (known for crisp shifts even when fully loaded) and an 8X4 drive setup, plus a 5.73 rear axle ratio, it maintains steady traction on both paved roads and unpaved construction access paths—no more slipping when exiting a muddy work zone onto the highway.​

What really works for daily ops is the truck’s 6m×2.35m×1.5m dump body, sized perfectly for balancing load capacity and maneuverability. It’s made from Q690 high-strength steel with an extra wear-resistant coating inside—so hauling sharp gravel or wet clay won’t scratch or rust the body as quickly, extending its service life by around 25% compared to standard bodies. The rated payload hits 16.5 tons (with a 31-ton Gross Vehicle Weight), enough to move a full load of construction waste in one trip, while the 6m length means it can still fit into most urban construction yards (unlike longer 7m+ models that struggle with tight spaces). Underneath, a reinforced double-layer frame (270×80×(11+9)mm) and a 10/10/13-leaf spring suspension with a lateral stabilizer bar keep the truck stable when turning with a full load—critical for navigating busy city streets between hauls.​

For fleet owners and drivers alike, this Jieshi H6 nails practicality and comfort. The 420L fuel tank lets it cover 400+ km on a single fill, cutting down on refueling stops during intercity runs, and the Weichai engine’s intelligent fuel-injection system keeps average fuel use around 30L per 100km—4% lower than other 430HP 8X4 dump trucks in its class. Inside the cab, it’s designed for all-day comfort: a ventilated driver’s seat (game-changer on hot summer days), a multifunction steering wheel with audio and cruise control buttons, and a 7-inch display that shows real-time fuel consumption and tire pressure (TPMS). Maintenance is also easier—key parts like the air filter and oil filter are mounted at waist height, so mechanics don’t have to climb under the truck to service them, saving time and labor costs. It’s the kind of truck that doesn’t just get the job done, but makes the daily grind less stressful.​