Isuzu 4,000L Asphalt Distributor Spreader Truck
New Isuzu Asphalt distributor truck, the working principle of the asphalt spreader Isuzu is that the chassis power take-off obtains power from the car engine, drives the hydraulic pump to generate high-pressure hydraulic oil flow, and the hydraulic oil drives the hydraulic motor through the pipeline, which in turn drives the asphalt pump to operate. The asphalt pump extracts the asphalt heated to 150-170℃ in the storage tank. The on-board computer automatically adjusts the speed of the asphalt pump according to the vehicle speed to keep the spraying amount per unit area constant. The nozzles controlled by 30 independent solenoid valves can achieve stepless adjustment of 2.5-4.8 meters in width.
Manufacturer:
Powerstar TrucksWork capacity:
4000LDimension:
5997*2080*2200Cabin type:
NQR cabinWheelbase:
3360mmEngine power:
120hpEngine type:
Isuzu 4KH1CN6LBAxle drive:
4x2Gear box:
Isuzu MSB 5-shiftRemarks:
5000L~6000L availableIsuzu 4000L 4 ton asphalt distributor truck also named Isuzu bitumen distributor vehicle, is a special equipment designed for small and medium-sized road maintenance projects. It is equipped with Isuzu 4KH1CN6LB 120 horsepower diesel engine and MSB 5-speed gearbox, which can maintain stable output under complex road conditions; it is equipped with 30 independently controllable nozzles, supports 5 paving width adjustments (2.5-4.8 meters), and the error is controlled within ±0.01kg/m², which significantly improves material utilization; the 4000L tank body adopts anti-corrosion coating, and the hydraulic system is equipped with a high-temperature heat dissipation module to ensure continuous operation stability in tropical areas such as Togo; the integrated digital temperature control and flow monitoring system can adjust the asphalt temperature (150-170℃) and spraying speed in real time, reducing the need for manual intervention;
Compared with similar European brands, the maintenance cost is 40% lower, and Isuzu chassis has a mature parts supply system in West Africa.
This model is particularly suitable for the medium and short-distance road maintenance needs of municipal departments in developing countries such as Togo.New boost to Togo's municipal construction: China's POWERSTAR TRUCKS customized Isuzu 4000L asphalt spreaders delivered in batches


In the West African country of Togo, infrastructure construction is entering a period of rapid development. As the country's economic center, the road network in the capital Lomé and surrounding cities is in urgent need of modernization and upgrading. Recently, the Togolese municipal department reached a strategic cooperation with POWERSTAR TRUCKS, a well-known Chinese special vehicle manufacturer, to introduce a batch of Isuzu 4000L 4-ton asphalt spreaders designed for local working conditions. This cooperation marks a new level of Togo's road maintenance equipment level.
Type of our asphalt paving truck:
a. Common type
b. Standard type
c. Smart type(domestic main components)
d. Smart type(import main components)
Capacity of spraying asphalt:
Type: whole four types above can work with liquid asphalt, such as hot asphalt, emulsified asphalt and residue, etc.
Rubber asphalt: need special equipment and customized.
Spraying rate: according to equipped asphalt pump(from 300~680 liters/min)
Spraying width: 4.5~6m
Spraying area: 0.2~0.3 liters/cbm
Features:
1. Each of the spraying nozzles can be controlled individually. The spraying width can be adjusted freely and with a sharp start and stop.
2. The spray nozzle controlled via the pneumatic cylinder from the driving cab, safe and easy.
3. The asphalt pump adopted with proportional control of high precision to realize the accurate control of spraying rate.
4. The design of fan-shaped spraying nozzles can help to realize perfect spraying effect and good uniformity.
5. Asphalt pump is heated by engine cooling water. Low speed motor driven is energy saving and easy for starting up.
6. The pipe line sclean system introduces diesel oil to circulate and high-pressure air purging solution.
7. Simple operation for control system, it is easy to maintain and repair.
8. Equipped with Italy burner to heat up asphalt.
Tailor-made tropical solutions
In view of Togo's hot and rainy climate characteristics and road conditions, POWERSTAR TRUCKS has specially developed a customized model based on the Isuzu KV100 special chassis. The chassis is equipped with a 4KH1CN6LB engine specially designed for the West African market. The 120-horsepower power output is perfectly adapted to the operation requirements of Togo's hilly terrain. With the ISUZU MSB 5-speed gearbox, it can maintain stable performance on the complex urban roads and suburban unpaved roads in Lomé. The 4000L asphalt tank volume has been accurately calculated to meet the daily operation volume of the Togolese municipal government and avoid the impact of excessive load on vehicle passability.
| Specification of ISUZU KV100 4cbm 4*2 120hp asphalt distributor truck | |
| Item No. | Parameters |
| Overall Dimension | 5997*2080*2200 mm |
| Drive model | 4x2, new condition , LHD |
| Gross weight | 6495kg |
| Curb Weight | 3665kg |
| Wheel Base | 3300 mm |
| Front/rear Overhang | 1032/1665(mm) |
| Front/rear Tread | 2105/4390 mm |
| Approach/Departure Angle | 19/15degree |
Engine |
ISUZU 4KH1CN6LB ENGINE, Diesel Engine, Four Stroke, 4 Cylinder in line. |
| Engine horsepower | 120HP |
| Displacement | 2.999L(Diesel) |
| Maximum output power | 88kW |
| Emission Standards | Euro 6 |
| Max Driving Speed | 90 km/h |
| Gear Box | 5 Forward Gear, 1 Backward Gear |
| Tire | 7.00R16, 6 pieces with 1 spare tire. |
| Upper part | |
| Asphalt Tank | 4 cbm 4000liters |
| Outside Material | Stainless plate |
| Insulation layer | ≤12ºC/8h,anti-corrosion and durable |
| Bitumen pump | QGB270; 270-300L/min,self-priming,self-discharge |
| Hydraulic System | |
| Hydraulic pump | CBQ540-L |
| Driving Motor | G5-16 |
| Control System | |
| Control Method | Manual control of each nozzle individually, thereby achieving a substantially adjustable spray width. |
| Smart asphalt nozzle | 15~30 pcs (common nozzles) |
| Heating System | |
| Burner | G10/Italy brand diesel burner heating (100,000 kcal / hour),with automatic ignition and temperature control |
| Burner power supply | 24V Inverter |
| Spray medium | Eemulsified asphalt |
| Spreading Width | 4m |
| Spreading Speed | 0.5~2L/m2 |
| Spreading Precision | ±2% |
| Optional equipment | Heat transfer oil (Spray hot asphalt needs) |
| Equipment performance characteristics | |
| 1. Arrange the various ladders and handrails under the premise of ensuring that other parts are not hindered from being repaired and dismantled, which is convenient for operation; 2, Vehicle-mounted rapid heating system (10-15 ° C / h), can improve heating efficiency and reduce construction assistance time to ensure asphalt temperature; 3.Asphalt spraying rod adopts three-stage folding structure, which can realize double or multiple spraying by moving the spreading rod up and down. By moving the spreading rod left and right, the spreading range can be expanded, and the obstacle can be effectively avoided;
4. The manual spraying function can make the asphalt spray through the hand nozzle, which is flexible and convenient, and is suitable for small-scale and corner construction conditions. Pick up the hand spray gun. Open the total outlet valve, open the transfer valve, open the return valve, and use the return valve to adjust the pressure of the spray gun. |
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Intelligent equipment improves operation accuracy
The most outstanding technical highlight of this batch of spreaders is its fully intelligent control system. 30 independently controllable asphalt nozzles can automatically adjust the spraying amount according to the 5 different paving widths (2.5-4.8 meters) required by the Lomé municipal government, with an error control within ±0.01kg/m². During the rainy season construction in Lomé from July to September, the system can monitor the road surface humidity in real time and dynamically adjust the asphalt temperature (maintaining 150-170℃), effectively solving the problem of material waste caused by sudden rainfall in traditional equipment. It is estimated that this function can save about 15% of asphalt consumption for the Togolese municipality every year.
Efficiency revolution changes municipal operation mode
Before the introduction of this equipment, the Togolese municipality mainly relied on manual paving and modified trucks, and it took more than 8 hours to complete 1 km of standard road maintenance. The new spreader shortens the single loading operation time to 45 minutes, and with its 6-8m/min operating speed, the average daily construction efficiency is increased by 300%. It is particularly noteworthy that its modular design allows for the rapid replacement of spray bar components, which can adapt to the different maintenance needs of gravel roads in the Savannah area in northern Togo and asphalt roads in the coastal areas in the south, realizing "one vehicle for multiple uses".



Market prospects and sustainable development
With the launch of the "2025 National Road Upgrade Plan" by the Togolese government, the country's annual demand for asphalt spreaders is expected to maintain a growth rate of 25% in the next three years. The head of POWERSTAR TRUCKS West Africa revealed that the model has passed the tropical climate adaptability certification of the Togolese Ministry of Transport, and its maintenance cost is 40% lower than that of European brands, which is particularly suitable for the budget structure of Togolese municipal departments. The second batch of orders will add a solar auxiliary power supply system to further reduce the threshold for the use of equipment in remote areas.
The commissioning of this batch of customized spreaders not only solves the urgent need for road maintenance in Togo, but also creates a new paradigm for China-Africa special equipment cooperation. As the director of the Public Works Bureau of Lomé said: "Made in China is using intelligence and adaptability to help us build a road to modernization." Under the framework of the "Belt and Road Initiative", such in-depth customized cooperation is expected to become the new normal in the field of infrastructure in Africa.