HOWO 6×4 8 CBM Mixer Truck
The HOWO 8 CBM Mixer Truck merges SINOTRUK’s proven chassis engineering with advanced concrete mixing technology, creating a turnkey solution for large-scale construction and infrastructure projects. Built on a robust HW76 sleeper cab chassis with 6×4 drive configuration, it integrates a 371HP SINOTRUK WD615.47 turbocharged engine (Euro II compliant) delivering 1,500 Nm torque—ensuring effortless hauling across rugged terrains while maintaining an 89 km/h top speed. The 8m³ mixing drum, precision-crafted from Q355 high-strength wear-resistant steel, features optimally angled spiral blades (Q345B steel) for rapid, homogeneous mixing with ≤0.7% residual discharge. This minimizes material waste while accommodating aggregates up to 80mm and slump ranges of 40–210mm.
A synchronized Danfoss hydraulic pump and motor, paired with a PMP torque-boosting reducer, enables seamless drum rotation (2–14 rpm), achieving ≥4 m³/min loading and ≥3 m³/min discharge rates. The chassis design prioritizes stability, with a 14.5° drum tilt and pear-shaped drum profile lowering the center of gravity for safer transit on slopes. Complementing this is an air-pressure-controlled 350L water system, enabling precise moisture calibration during mixing and thorough drum cleaning post-operation. From highway bridges to urban high-rises, this truck balances raw power with operational finesse.
Features
Structural Resilience & Safety
- Low-inclination pear-shaped drum enhances road stability and off-road maneuverability.
- CO₂ gas-shielded welding ensures leak-proof drum joints resistant to stress fatigue.
- Reinforced side guards and rear bumper protect critical components from jobsite impacts.
- Double-layer enamel metal paint shields against corrosion in harsh environments.
Operator-Centric Workflow
- HW76 extended sleeper cab with airbag seats and climate control reduces driver fatigue during extended shifts.
- Ergonomic drum control lever allows single-handed speed/direction adjustments from ground level.
- Inspection ladders and rear work lights streamline nighttime maintenance and safety checks.
- Toolbox integration keeps essential equipment secure and accessible.
Optimized Mixing Dynamics
- Radial spiral blade geometry eliminates concrete segregation and dead zones.
- Hydraulic oil cooler sustains peak system performance during continuous operations.
- Support roller assembly minimizes rotational friction, translating to 12% lower fuel consumption vs. conventional models.
Material Handling Agility
- Wide-access hopper and adjustable chute accelerate batching plant cycles and enable precise concrete placement.
- 315/80R22.5 radial tires provide superior traction on loose or wet substrates.
- Mechanical leaf spring suspension balances load distribution across uneven terrain.
Ideal for ready-mix suppliers and civil contractors, the HOWO 8 CBM Mixer Truck transforms concrete delivery into a seamless extension of the batching process—delivering consistency, reliability, and total cost efficiency.
SPECIFICATIONS
| Parameter | Specification |
|---|---|
| Mixing Drum Volume | 8 m³ |
| Direction of Rotation | Clockwise |
| Mixer Drum Diameter | ≤2,180 mm |
| Tilt Angle | 14.5° |
| Mixing Drum Length | 4,800 mm |
| Feed Port Diameter | 600 mm |
| Feed Speed | ≥4 m³/min |
| Discharge Speed | ≥3 m³/min |
| Rotating Speed | 2–14 rpm |
| Discharge Residue | ≤0.7% |
| Allowable Range of Slump | 40–210 mm |
| Mixing Drum Material | Q355 steel (Head: 6mm; Drum body: 5mm thickness) |
| Blade Material | Q345B steel (5mm thickness) |
| Welding | Carbon dioxide gas-shielded welding |
| Maximum Particle Size | 80 mm |
| Hopper (L×W) | 900 × 800 mm |
| Main Groove Length | 1,200 mm |
| Extended Groove Length | 500 mm |
| Hydraulic Pump | Danfoss 70-90 (Displacement: 90 ml/rev) |
| Hydraulic Motor | Danfoss 70-90 (Displacement: 80 ml/rev; Torque: 559 Nm/rev) |
| Reducer | PMP brand (Max torque: 65,000 Nm; Max speed: 2,500 rpm; Ratio: 1:120) |
| Water Supply System | Air-pressure controlled; Tank capacity: 350 L |
| Painting | Two coats anti-corrosive primer + two coats enamel metal paint |
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