6×4 10m³ Concrete Mixer Truck (HOWO / SHACMAN, Main Export Model for Africa & Central Asia)

1. Overall Dimensions (mm, unladen vehicle)
- Overall dimension: **9800 × 2500 × 3950 (9.8m × 2.5m × 3.95m)**
- Wheelbase: **3825 +1350 mm**
- Front overhang: 1525 mm; Rear overhang: 2450 mm
- Track width: Front axle 2062mm / Rear axle 1868mm
- Minimum ground clearance: ≥315mm
- Maximum gradeability: ≥30%
- Max speed: 90 km/h

2. Weight Parameters
- Curb weight (Tare): **14.2 tons**
- Effective mixing volume: **10m³**
- Concrete density approx. 2.4t/m³; full load concrete approx. 24 tons
- GVWR (Gross Vehicle Weight Rating): **25 tons**

3. Chassis & Power System (HOWO as standard export chassis)
- Drive type: **6×4 (tandem rear axle)**
- Engine: WD10, **371HP, Euro II / Euro III emission (widely used for overseas markets)**; Weichai 340HP optional
- Gearbox: HW19710, manual transmission with 10 forward gears + 2 reverse gears
- Front axle: 9 tons; Double rear axles: 16-ton cast steel planetary reduction axles, rear axle ratio 5.73
- Fuel tank: 300L steel fuel tank (400L aluminum tank optional)
- Tires: **12.00R20 /12R22.5**, total 10 tires + 1 spare tire
- Cab: Single sleeper, air conditioner, four-point suspension shock-absorbing seat

4. Mixer Drum Superstructure (Core Component)
- Drum material: Q345B wear-resistant high-strength steel; barrel shell 6mm, end head 8mm, inner spiral blade 5mm
- Mixing rotating speed: 0~14 r/min
- Discharge rate: ≥2m³/min
- Hydraulic system: Imported PMP hydraulic pump + motor + reducer, driven by chassis PTO
- Water supply system: 400L pressurized water tank, high-pressure washing pipeline for cleaning drum discharge outlet
- Operation: Dual control handles on left and right rear, forward rotation for mixing, reverse rotation for discharging
> The drum keeps rotating at low speed to prevent concrete from setting

5. Braking & Electrical System
- Braking: Dual-circuit air brake, spring energy-storage parking brake
- Electrical system: 24V, LED tail lamps, side marker lamps, reflective markings

Optional Upgrades
- RHD Right-Hand Drive (essential for African market)
- Euro 4 / Euro 5 emission engine
- Aluminum alloy fuel tank
- NM400 wear-resistant lining inside drum
- Tool box, mudguards, rear protection frame

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Supplement: Brief Specifications for 6×4 12m³ Concrete Mixer Truck
- Overall dimension: 10150 ×2496 ×3950 mm
- Curb weight: 15.5 tons
- Effective mixing volume: 12m³
- Engine: 371HP