SINOTRUK HOWO 12m³ Concrete Mixer Truck

SINOTRUK HOWO 12m³ Concrete Mixer Truck is a premium transit mixing solution engineered for heavy-duty engineering projects including bridges, tunnels, and highways. Driven by Steyr-technology WD615.69 turbocharged engine yielding 247kW power, it features a rugged HW15710 10-speed transmission and heavy HF9/HC16 axle configuration.

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Product Details

Mixer Truck
SINOTRUK — HOWO 12 m³ concrete mixer truck
SINOTRUK HOWO 12 Cubic Meters Concrete Mixer Truck

The HOWO 12m³ Concrete Mixer Truck is a heavy-duty engineering vehicle meticulously constructed for mixing and transporting massive volumes of concrete across large-scale construction sites, bridges, tunnels, and highway projects. Utilizing an advanced integrated system that combines a hydraulic drive for uniform drum rotation, a specialized conveyor/hopper feeding layout, a high-efficiency discharge chute, and a precise water supply controller, this transit mixer dramatically improves production speed while safeguarding the premium quality and consistency of the concrete mixture.

Engine & Powertrain Performance

Engine Model WD615.69 (Water-cooled, 4 strokes, 6 cylinders in line, turbocharged & intercooling, direct injection)
Engine Technology Steyr technology, made in China
Max Power (kw/rpm) 247 / 2200
Emission Standard EURO II
Transmission Model HW15710 (10 forward & 2 reverse gears)
Fuel Tank Capacity 300 L

Mixer Drum Capacity & Chassis Dimensions

Concrete Mixer Capacity 12 m³ (Cubic Meters)
Overall Dimensions (L×W×H) 10820 × 2496 × 3900 mm (Unloaded)
Wheel Base 1800 + 3800 + 1350 mm
Overhang (Front / Rear) 1500 / 1870 mm
Approaching / Departure Angle 19° / 23°
Max Speed 75 km/h
Curb Weight 17,320 kg

Chassis, Steering & Electrical Configurations

Steering System ZF8098 Premium Steering Assembly
Front Axle HF9 Heavy-duty Axle Series
Rear Axle HC16 High-loading Reduction Hub Axle Set
Tyres 12.00R20 Radial Steel Tyres
Brake System Service Brake: Dual circuit compressed air brake | Parking Brake: spring energy, compressed air operating on rear wheels
Electrical System Battery: 2×12V/165Ah | Alternator: 28V-1500kw | Starter: 7.5Kw/24V

HOWO70 Specialized Cabin Details

HOWO70 Cabin Setup (No sleeping beds, A/C equipped): All-steel forward control mechanism, 55° hydraulically tiltable to the front for effortless engine servicing. Complete with a 3-speed dual-arm windscreen wiper system, a laminated windscreen embedded with a casted-in radio aerial, a hydraulically damped adjustable driver’s seat, and a rigid adjustable co-driver’s seat. System is fully optimized with integrated heating and ventilating units, outer sun visor, adjustable roof flap, stereo radio/cassette recorder, heavy-duty safety belts, adjustable steering wheel, high-volume air horn, and an ultra-stable 4-point support fully floating suspension paired with heavy shocks.

Core Engineering Advantages

Precise Hydraulic Uniformity

Driven by heavy hydraulic systems, the 12m³ mixing drum maintains constant, controlled rotations during long transits to prevent aggregate segregation or premature curing.

Optimized Feeding & Discharging

Features an oversized hopper setup and specialized discharge chute to expedite pour cycles on large infrastructure engineering projects like tunnels and bridges.

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