

The HOWO 4x2 8-cubic-meter asphalt distributor is a modified HOWO HW76 cab chassis with a 4600mm wheelbase. It is equipped with a WP10.300E22 engine and an HW19710 gearbox. The upper part is an 8-cubic-meter asphalt tank, equipped with an intelligent RCB38/0.6-80F asphalt insulation pump, 36 asphalt nozzles at the rear, a spray width of 6m, a spray volume of 0.2-3 kg/m², an imported diesel burner (calorific value: 10×10⁴kcal/h), automatic thermal oil heating, intelligent computer control in the cab, and an auxiliary generator set.
Working capacity :
8000 litersCabin type :
Howo HW76 one and half row cabinDrive system :
4x2,LHDWheelbase ( mm) :
4600 mmEngine specific :
300 HP / WEICHAI WP10.300E22Gear box :
HW19710, 10-speed, manualFront axle ( Kg ) :
6500Rear axle ( Kg ) :
11500The Howo 8,000 liters asphalt distributor truck is designed for efficient road construction. Powered by a Weichai engine and a Sinotruk 10-speed transmission, it offers ample power, smooth shifting, and excellent fuel economy. The 8-cubic-meter asphalt tank on the upper body has a large capacity, reducing refilling times and providing excellent thermal insulation. The intelligent asphalt insulation pump precisely regulates flow and pressure to ensure even asphalt application. The 36 nozzles at the rear provide a spraying width of up to 6 meters, with an adjustable spray rate of 0.2 to 3 kg/m². The imported diesel burner and automatic thermal oil heating system ensure rapid and uniform heating. The intelligent computer-controlled cab provides easy operation, and an auxiliary generator ensures continued operation even when power is unavailable, making it an ideal choice for road construction and maintenance.

Our factory is professional manufacturer in truck area,
guarantee all products Brand-New and High-Quality.
» Ⅰ.Product Defination and Introduction:
Manufacturer: CS TRUCKS GROUP LIMITED
Key Features and Advantages
1. Excellent Power Match: The Weichai WP10 engine and Sinotruk 10-speed gearbox create a golden powertrain, ideal for site transfers and spreading operations.
2. Intelligent and Precise Control: The intelligent computer control system ensures accurate spreading and uniformity, the core guarantee of construction quality.
3. Efficient Insulation and Heating: Imported burners, thermal oil heating, and high-quality insulation ensure the asphalt is always at the optimal operating temperature.
4. Safe and Reliable Operation: Key components are imported brands, resulting in a low failure rate and high reliability.
5. Multi-Purpose: The machine can be used to spread hot asphalt, modified asphalt, emulsified asphalt, and other materials, encompassing a wide range of applications.
» Ⅱ. Product Parameters for HOWO 8CBM asphalt distributor truck:
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HOWO 8000L Asphalt Spreader Truck |
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General |
Truck Model |
CS5180GZR |
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Cab |
HOWO HW76 one and half row,3 seats,with A/C,USB... |
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Dimension (L×W×H) |
8650×2500×3250 mm |
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GVW/Curb weight |
18000/8950kg |
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Drive Type |
4×2,LHD |
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Max speed |
95km/h |
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Engine |
Engine Type |
6 cylinders in line, 4-stroke,water cooling, turbo-charged diesel engine, inter-cooling |
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Engine model |
WP10.300E22 |
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Horse power |
300HP/221kw |
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Fuel Type |
Diesel |
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Emission Standard |
Euro 2 |
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Displacement |
9726ml |
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Auxiliary Engine Model |
4TE35A-39A |
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Auxiliary Engine Power |
26 Kw/35HP |
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Chassis |
Chassis Brand |
Isuzu |
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Wheelbase |
4600mm |
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Tire No. |
6+1 |
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Tire size |
295/80R22.5 |
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Axle No. |
2 |
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Steering Wheel |
With power-assisted |
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Gear Box |
HW19710, 10 speed forward with 2 reverse, manual |
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Brake |
Air brake |
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Tank |
material |
Stainless steel/carbon steel |
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capacity |
8000L |
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Asphalt Pump |
Model |
RCB38/0.6-80F, Intelligent |
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Flow |
38 m³/h |
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Pressure |
0.6MPa |
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Speed |
960r/min |
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Suction lift |
5m |
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Spray |
Width |
6000 mm |
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Volume |
0.2-3 kg/㎡ |
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Precision |
1% |
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Medium |
Modified asphalt, hot asphalt, emulsified asphalt and other asphalt media |
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Asphalt Nozzle Number |
36 pcs intelligent nozzles |
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Apply |
road paving,etc |
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Asphalt Heating Method |
Imported diesel burner (calorific value 10×10⁴kcal/h), Heat conducting oil automatically heating |
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Asphalt Heating Rate |
12 ℃/h |
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Hydraulic system |
Proportional valve, automatic reversing valve and overflow valve, asphalt pump hydraulic drive motor, hydraulic pump or engine power take-off |
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Control system |
Intelligent computer control in the cabin |
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Equipment |
chassis, an asphalt tank, an asphalt pumping and spraying system, a thermal oil heating system, a hydraulic system, a combustion system, a control system, and an operating platform. |
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» Ⅲ. Product Details

Chassis Configuration
• Cabin: The Sinotruk HOWO HW76-row semi-cab offers comfort, safety, and excellent visibility.
• Engine: Equipped with a Weichai WP10.300E22 diesel engine with a displacement of 9.7 liters and a maximum power of 300 horsepower. This engine offers powerful power, high reliability, and excellent fuel economy, meeting China V (or specific regional) emission standards.
• Transmission: The Sinotruk HW19710 manual transmission offers 10 forward gears and 2 reverse gears. The high first gear ratio provides excellent starting and climbing capabilities, smooth operation, and adaptability to various construction site conditions.
• Wheelbase: 4600mm. This rationally designed wheelbase ensures excellent load-bearing stability and roadworthiness, while also providing ample space for the upper tank.

Core Configuration and Technical Parameters
• Tank Capacity: 8 cubic meters. Constructed of high-quality carbon steel plate, the interior undergoes professional anti-corrosion treatment (e.g., spraying epoxy asphalt paint) and the exterior is covered with high-efficiency insulation material, resulting in excellent thermal insulation performance, with an asphalt temperature drop of ≤2°C/hour.
• Asphalt Pump: Equipped with the intelligent RCB38/0.6-80F asphalt insulated pump. Designed for high-viscosity media, this pump features a built-in thermal oil insulation jacket to prevent asphalt condensation and blockage, ensuring stable flow and long service life.

• Spraying System:
◇ Number of Nozzles: 36 independently controlled intelligent nozzles are configured at the rear.
◇ Spraying Width: Maximum 6 meters (adjustable as needed).
◇ Spraying Rate Control: Continuously adjustable from 0.2 to 3.0 kg/m². The control system automatically adjusts the spray rate based on vehicle speed, ensuring highly accurate and uniform distribution per unit area.
• Heating System:
◇ Heating Method: Automatic circulation of thermal oil. This provides uniform and gentle heating without affecting asphalt quality, making it particularly suitable for modified asphalt.
◇ Heat Source: Imported diesel burner with a calorific value of up to 10×10⁴ kcal/h. This delivers fast heating, high thermal efficiency, and stable and reliable performance.

• Control System:
Intelligent computer control in the cab. The operator can control all operations via a touchscreen control system in the cab, including setting the spray rate, controlling the spraying switch, automatically raising and lowering the nozzle, and monitoring asphalt temperature, flow rate, and vehicle speed. This allows for operator-machine separation and simple, precise operation.
• Powertrain Configuration:
Equipped with an auxiliary generator set. This provides an independent, stable power source for the entire superstructure system (asphalt pump, burner, control system, etc.), ensuring that operation is unaffected by the chassis engine's operating conditions, saving energy and reducing chassis wear.
» Ⅳ. Main Details


» Ⅴ. Application Scenarios

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