The Dongfeng Liuqi Chenglong H5 330HP 8X4 7.73m³ Concrete Mixer Truck is purpose-built for consistent ready-mix concrete delivery—whether you’re transporting 7.73 cubic meters of high-strength concrete to a 15-story residential site, supplying flowable concrete for municipal road curbs, or delivering graded concrete for a shopping mall’s basement foundation. Power comes from a Yuchai YC6MK330-60 diesel engine, delivering 330 horsepower and 1250 N・m of torque at 1200-1800 rpm—enough to handle the truck’s full 31-ton Gross Vehicle Weight (GVW) while maintaining steady power for the mixer drum. Paired with a Fast 10JSD160TA 10-speed manual transmission, it shifts smoothly between 60km/h urban arterials (to beat concrete time) and slow, controlled movement on muddy construction access roads. The 8X4 drive setup and 5.454 rear axle ratio ensure traction on wet or gravelly job sites, while the engine’s low-end torque keeps the mixer drum rotating steadily (at 18-22 rpm) during transport—preventing concrete segregation.​

What sets this mixer apart for ready-mix work is its 7.73m³ optimized drum design, engineered for uniformity and minimal residue. The drum is made from wear-resistant Q690 steel with a special anti-stick coating (reducing concrete buildup by 40% vs. standard drums), and its spiral mixing blades are angled to ensure 360° material circulation—critical for maintaining concrete consistency over 30-45 minute delivery trips. The hydraulic-driven mixing system delivers 28 kW of power to the drum, allowing fast loading (under 5 minutes) and precise discharging (at 1.2 m³/min)—enough to fill a foundation form in one go without delays. Underneath, a reinforced double-layer frame (280×80×(12+10)mm) and heavy-duty 11/11/13-leaf spring suspension stabilize the truck even when the drum is partially loaded (a common scenario in multi-drop deliveries), preventing rollovers on uneven terrain. It also includes a dedicated water tank (300L) for drum flushing—essential for cleaning between loads to avoid cross-contamination of concrete grades.​

For concrete fleet managers focused on productivity and cost control, the Chenglong H5 Mixer delivers tangible value. Its 450L fuel tank lasts a full day of 6-8 delivery runs (covering 350+ km) without refueling, and the Yuchai engine’s optimized fuel injection keeps average consumption at 29-31L per 100km—5% lower than similar 330HP concrete mixers. Maintenance is streamlined for busy schedules: the mixer drum’s anti-stick coating reduces cleaning time by 30%, and the hydraulic system uses long-life oil (10,000km service intervals). Inside the cab, driver comfort supports long delivery shifts: an air-suspended seat with lumbar support (eases fatigue from stop-and-go urban traffic), a 10-inch touchscreen with drum rotation monitoring and reverse camera (for backing into tight job-site unloading zones), and Bluetooth connectivity for coordinating with batching plants. It’s the reliable, efficient mixer that keeps concrete supply chains on track—without compromising on mix quality or delivery speed.