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No. |
Name |
Model specs |
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1 |
HOWO |
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Driving: 6*4 |
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Gear box: HW19710 |
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Engine: WD615.69 336HP 6-Cylinder in Line Euro 2 |
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Power steering 8118# |
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Front axle: VGD95, Rear axle: HC16*2 |
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Tire: 295/80R22.5 |
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2 |
wheelbase |
4600+1300mm |
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3 |
Asphalt tank capacity |
8000Liters Inner tank capacity |
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Stone silo |
12000Liters Internal lifting |
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4 |
Thickness of insulation layer |
50mm Rock wool insulation |
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Covered with stainless steel |
1mm thick stainless steel plate |
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5 |
Power take off |
Full power take-off.Working power source:Zero start spraying |
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6 |
Triple gear pump |
CPC4-50-20-16 |
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7 |
Proportional valve |
EFBG-03-160-HF |
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8 |
Asphalt pump motor |
05-130-BD31 |
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9 |
Asphalt pump |
QGB950 |
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10 |
Number of nozzles |
32 pcs . Control mode: 1 control 1 |
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11 |
burner |
G20 |
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12 |
Heat conducting oil pump |
RY25-25-160 |
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13 |
Heat transfer oil pump motor |
380V-2.2KW-2 grade |
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14 |
Stone spreading method |
gravity . Stone chip sprinkling system:16 way material gate (computer control) |
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15 |
Control system mode |
Cab touch screen computer control + rear work platform control (standby) |
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16 |
Control system |
Siemens modular design, faster and smoother operation, low failure rate |
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speed sensor |
Ni5-G12 Germany |
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17 |
temperature controller |
WZP-230 shanghai |
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18 |
alternator |
5.5KW Honda gasoline generator |
| Model | DRZ5311TFC |
| Chassis | ZZ1317N4667CÂ (SINOÂ TRUCKÂ HOWO) |
| Type | Cab-over-Engine 8×4 Rear driver |
| Engine model | WD615.95E |
| Power(hp/r/min) | 247/2200 |
| No. of the cab persons | 2 |
| Dimension (mm) | 12000×2490×3730 |
| Kurb weight(kg) | 11470 |
| Max. mass(kg) | 31000 |
| Before suspend (mm) | 1525 |
| Rear suspend (mm) | 3000 |
| Max. truck speed(km/h) | 90 |
| Fuel consumption per one hundred kilometer(L) | <19 |
| Working speed(km/h) | 1.2~6.5 |
| Asphalt tank rated capacity(L) | 8000 (6000-10000L optional) |
| Chip storehouse hopper capacity(m3) | 12 |
| Chip diameter(mm) | 5-25 |
| Spray width(m) | ≤4 |
| No. of Bitumen Nozzle | 34 |
| Spray value(L/m2) | 0.5~3.0 |
| Asphalt working permit viscosity(Cst) | ≤300 |
| Cleaning system Max. pneumatic(MPa) | 0.6 |
| Hydraulic system Max. press(MPa) | 20 |
| Cleaning System | Air |
| Bitumen Pump | Belgium Johnson |
| Variable Pump | German |
| Double Gear Pump | German Rexroth |
| Bitumen Pump Motor | Italy Sai |
| Heat Conducting Oil Pump Motor | China |
| Spraying Roller Motor | DANMARK Danfoss |
| Heat Conducting Oil Pump | China |
| Burner | Italy Riello |
| Control System | Germen Siemens |
| Speed Sensor | German Turck |
| P-T-O | DRZ |
| Monitor | CHINA |
| Temperature Control Box | JAPAN OMRON |
| Nozzle | METONGÂ Patent |
| Generator | Japan Honda |
Howo Synchronous Chip Seal Truck is a specialized road maintenance vehicle that operates by applying multiple layers of material, including bitumen and aggregate, to the road surface. This equipment is specially designed for sealing cracks in the road surface, repairing potholes, and covering gravel roads, among other things.
Howo Synchronous Chip Seal Truck is a specialized vehicle designed for road maintenance, specifically for sealing cracks, repairing potholes, and covering gravel roads. The vehicle operates by applying multiple layers of material, including bitumen and aggregate, to the road surface.
Before applying any material, the road surface must be prepared properly to ensure that the chip seal adheres well. The surface is cleaned using a high-pressure air blower that removes all dirt, debris, and loose stones from the road surface. Additionally, the cracks are sealed using a hot-pour sealant, and the potholes are filled using a cold-pour patching material.
The Howo Synchronous Chip Seal Truck uses an asphalt spray bar to apply bitumen to the road surface. The bar is positioned above the road surface and sprays a precise amount of bitumen onto the surface. This layer of bitumen acts as an adhesive for the aggregate that is subsequently applied.
After the bitumen has been applied, the Howo Synchronous Chip Seal Truck uses a chip spreader and an aggregate spreader to apply the aggregate. The chip spreader distributes the chips evenly onto the road surface, while the aggregate spreader ensures that the chips are sealed with a precise layer of aggregate.
After the aggregate has been applied, the road surface is rolled using a compaction roller. This process ensures that the chips and aggregate are compacted tightly, creating an even and smooth surface. Any loose chips or aggregate are removed, and the final product is a well-sealed and sturdy surface that can withstand heavy traffic and harsh weather conditions.
The Howo Synchronous Chip Seal Truck’s advanced control system monitors the bitumen and aggregate usage rates, ensuring that the right amount of material is applied to the road surface. Additionally, the finished product is inspected for quality to ensure that it meets the necessary standards for durability and safety.
Howo Synchronous Chip Seal Truck has gained an impressive reputation in the road maintenance industry, thanks to its efficiency, reliability, and cost-effectiveness. This specialized vehicle has been used in various road maintenance projects worldwide, delivering excellent results.
Howo Synchronous Chip Seal Truck is widely used in local government road maintenance programs, particularly in county and municipal roads. These roads are typically used by a limited number of vehicles, and a chip seal treatment provides an affordable, sustainable, and long-lasting solution for repairing and maintaining the road surface. With the Howo Synchronous Chip Seal Truck’s advanced control system, real-time monitoring, and efficient material distribution system, local governments can maintain their roads effectively and at a lower cost than traditional methods.
Provincial and national roads are the backbone of any country’s transport network. Maintaining these roads is crucial to the safety and efficiency of the transportation industry. The Howo Synchronous Chip Seal Truck has been used in numerous projects focused on repairing and maintaining critical provincial and national roads. These roads are used by a large number of vehicles and subjected to heavy traffic and harsh weather conditions. The chip seal treatment provided by the Howo Synchronous Chip Seal Truck provides a long-lasting and robust road surface that can withstand these conditions while reducing maintenance costs.
International and heavy-duty transport routes, such as highways, are critical to any country’s economy. The Howo Synchronous Chip Seal Truck has been used in several projects focused on maintaining these critical routes, providing durable and long-lasting road surfaces that ensure safe and efficient transport of goods and people. The vehicle’s advanced features, including the efficient material distribution system and easing maintenance and servicing, make it an ideal solution for maintaining these roads efficiently.
Rural roads are critical to the daily lives of people living in rural areas. Maintaining them can be challenging, considering the limited resources available in these areas. The Howo Synchronous Chip Seal Truck has been used in several rural road maintenance projects worldwide, ensuring that these critical roads are well maintained and can withstand heavy traffic and harsh weather conditions. These projects have contributed significantly to the development of rural areas, improving the quality of life of the people living there.
For long-distance transportation of Howo Synchronous Chip Seal Truck, roll-off transportation may be used. This method involves loading the Howo Synchronous Chip Seal Truck onto a specialized roll-off container, which can be easily rolled on and off the transportation vehicle. This transportation method is fast and efficient for loading and unloading the Howo Synchronous Chip Seal Truck.
Another transportation method for Howo Synchronous Chip Seal Truck is crating within framed containers. In this method, the Howo Synchronous Chip Seal Truck is placed inside a specially designed framed container, which provides additional protection during transportation. The container can be loaded onto a transportation vehicle and secured in place for safe transport.
For short-distance transportation of Howo Synchronous Chip Seal Truck, bulk cargo transportation may be used. This method often involves loading the Howo Synchronous Chip Seal Truck onto a flatbed truck and securing it in place for transport. This method is efficient for transporting Howo Synchronous Chip Seal Trucks over short distances, such as within a city or town.
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