Chip Spreader / Chip Sealing Distributor, 0815
Road construction equipment for the synchronous spreading of asphalt and stone chips
The 0815 synchronous chip spreader/chip sealing distributor is a complicated construction vehicle that consists of multiple systems. Its main vehicle chassis, which provides the base of the vehicle, is made up of an asphalt distribution system, chip distribution system, pneumatic system, water system, control system, radar speed measurement system, power system, and mixing system. These components work together to provide a comprehensive vehicle solution.
This spreader/sealing distributor is equipped with a powerful 73.5 kW auxiliary engine and separate power configuration, allowing it to operate stably and efficiently while being environmentally friendly. It adopts a double tank structure, with an internal lifting tank used to convey stones to the double-screw distributor; additionally, its unique anti-skid gravity roller design allows stones to fall directly due to friction and gravity, aiding with stone spreading uniformity. With this vehicle, construction projects like bridges, culverts, and others can be successfully achieved.
| Model | HGY5319TFCZ62 |
| Chassis Model | ZZ3317V4867F1 |
| Chassis Manufacturer | Sinotruk HOWO (Optional upon request) |
| Chassis Engine Model | MC11.40-60 |
| Chassis Engine Power | 297 (400) kW (hp) |
| Wheel Base | 1800 4225 1350 mm |
| Emission Standard | Euro 6 (Optional upon request) |
| Total Weight | 31000 kg |
| Auxiliary Engine Power | 73.5 kW |
| Asphalt Tank Volume | 8500 L |
| Material Tank Volume | 15000 L |
| Synchronous Sealing Layer Width | 4200 mm |
| Asphalt Spray Volume | 0.2-3 kg/㎡ |
| Stone Chip Spray Volume | 2-22 L/㎡ |
| Asphalt Spray Precision | 1% |
| Stone Chip Diameter | 3-25 mm |
| Spray Medium | Modified asphalt, hot asphalt, emulsified asphalt, and rubber asphalt |
| Asphalt Heating Method | Thermal oil heating (with automatic temperature control) |
| Asphalt Heating Rate | 20 ℃/h |
| Recommended Construction Speed | 3-6 km/h |
| Maximum Speed | 80 km/h |
| Dimension (L×W×H) | 11990×2550×3900 mm |
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The chassis of the China VI standard Sinotruk HOWO is unique and designed for maximum strength while delivering minimal fuel consumption, resulting in smooth and light operation. The powerful 297 kW (400 horsepower) engine gives the heavy-duty vehicle extra power when needed.
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This spreader/sealing distributor has a high-powered supplemental engine and a hydraulic load-sensitive system to provide a reliable, consistent source of power for the entire unit.
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This double burner oven is equipped with a system consisting of double U-shaped heating fire tubes, heat transfer oil circulation, and automatic temperature control. This unique combination allows for faster and more efficient heating, with temperature increases of at least 20°C per hour.
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This system is ideal for use in confined areas such as culverts, bridges, and other locations with limited space. It is equipped with an ultrasonic material level monitoring and automatic feeding system that can spread an impressive 6 cubic meters of stone without ever having to raise the hopper. All of this is controlled and operated by a computer, allowing for a simple and efficient process.
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The cab of this system boasts a centralized control system, allowing the operator to easily manage each system and fulfill any spreading needs with ease.
- Park heating can be activated without starting the primary vehicle, meaning the asphalt can be insulated and heated during driving for increased operational efficiency.
- The tank has a capacity of 15m³, allowing for more efficient single construction. Furthermore, it features an internal lifting tank that can spread up to 5 cubic meters of stones without raising the hopper, thereby facilitating construction in limited conditions such as culverts, bridges, and areas with height restrictions.
- The spiral distributor structure spreading device of the internal lifting structure silo is designed to disperse pre-mixed hot materials and a variety of ordinary stones in a uniform manner. To further ensure accuracy, the main feed gate is managed with a mechanical adjusting device, allowing for precise control over how much it is open.
- The asphalt pipeline utilizes an automatic control valve, allowing for a quick transition from one construction cycle to the next with just the push of a button. Its pipes are enhanced with heat transfer oil and no cleaning is required after the project is completed, as the oil can be retrieved thanks to one-key operation.
- The nozzle is equipped with a material feeding that can be manipulated independently, allowing for an adjustable construction width thus catering to a variety of construction needs.
- The intelligent control system is designed to ensure accurate control of the amount of spraying and the amount of material used, regardless of speed. Automatic and manual control systems are both available, offering double protection. Furthermore, tanks and tail-mounted surveillance cameras enable monitoring of every step of the construction process.
