CHENGLONG M3 4×2 Dump Truck: 300 PS Power for Heavy Loads on Any Terrain

Mountain roads in southwest China put every truck to the test: long, relentless climbs and tight, twisting curves. When you're hauling sand, gravel and construction materials back and forth, insufficient power means stalling on grades — and insufficient payload means leaving cargo behind. For truck drivers running short- and medium-haul construction transport, a Dump Truck that handles heavy loads, climbs steep grades and keeps fuel consumption low is the solid foundation for creating wealth. Developed by Dongfeng Liuzhou Motor Co., Ltd. (DFLZM), the CHENGLONG M3 4×2 Dump Truck delivers exactly that — dependable, hard-working strength to help every driver create wealth on the road.

Under the hood, the CHENGLONG M3 4×2 is powered by a Weichai 5L engine delivering 300 PS and up to 950 N·m of peak torque — responsive off the line even when fully loaded, with strong reserves for long climbs. Paired with a Faster 10-speed gearbox offering closely spaced, well-matched gear ratios and a reinforced 153 drive shaft, torque transfer is efficient and loss-free: high torque arrives at low revs, cutting fuel consumption under heavy loads while putting real power to the wheels. Whether cruising on the highway or grinding up a worksite slope, the M3 always finds the right gear for the job.

In heavy-duty haulage, the chassis is where true capability lies. The M3 4×2 rides on a 264 mm (6+4) high-strength frame and a 16-tonne hub-reduction rear axle — solid, with no sagging under load. Combined with 10.00R20 18PR heavy-duty tires and reinforced leaf springs (11 leaves front / 12+9 rear), it stays rock-steady on the roughest mine and worksite roads while lasting longer between tire changes. What's more, the truck weighs only 8.1 tonnes with a cargo box up to 4.5 m long — every kilogram saved in curb weight and every centimeter gained in box volume translates into more cargo per trip and more money earned.

On worksites and in mines, safety is the foundation of every cent earned. The M3 4×2 features a Dragon Bone Frame Structure Cab — a high-strength structure as solid as a fortress, guarding every inch of space around the driver. Active safety comes fully equipped as standard: AEBS automatic emergency braking, FCW forward collision warning and LDWS lane departure warning, complemented by ESC electronic stability control and ASR traction control for an extra layer of intelligent protection on wet roads or during emergency maneuvers. With safety locked in, every trip starts safely and returns fully loaded — a road to wealth built to last.

The M3 4×2 wears CHENGLONG's new family face — bold, tough styling that stands out in any construction fleet. Inside, it refuses to compromise: a semi-floating cab suspension paired with an air-suspension seat delivers double-layer damping that filters out road shock, keeping drivers fresh through long shifts. A 5-inch instrument cluster puts key driving data at a glance, while an MP3 player with radio eases the monotony of long hauls. Smart connectivity is on board, too: the CHENGLONG V+ telematics system keeps drivers informed of vehicle status and fuel consumption anytime, anywhere. Good looks outside, genuine comfort inside, and smart convenience throughout — every trip feels more professional and more relaxed.

From the steep grades of southwest China to rugged mine roads, from sand-and-gravel haulage to short- and medium-haul transfer runs, the CHENGLONG M3 4×2 Dump Truck brings powerful performance, heavy-duty payload, comprehensive safety and practical comfort to every trip — accelerating the road to wealth for drivers. No road too tough, no hill too steep. Choose the M3, and choose a steadier, more profitable road to wealth.