Brief introduction
Jet patcher produce longer-lasting spray injection pothole patches and road repairs, faster, safer and more economically any time of year. ESUN pothole patchers are the most versatile tools for road maintenance on the market today. One pothole patcher can do everything including cleaning the surface to be patched, spraying tack coat onto the surface, combining aggregate and hot asphalt to fill and repair, and finishing the job with a final dust coat of aggregate. By using ESUN pothole patcher, you can fix a one-square-meter pothole in 5 minutes with only one operator.
1. Safety Design
* With two strobe lights and an arrow board at the rear of the equipment, it increases jobsite visibilities and lends safety to the patching operation.
* Pressure safety valves fixed on air compressor, blower, emulsified asphalt tank and flushing tank to ensure a safer environment.
2. User-friendly: Due to adjustable boom, centralized control handle with spray radius scope of 5.5 meters greatly reduces the operator labor intensity.
3. Quality engine: Cummins diesel engine is employed to ensure high efficiency and low level of noise and air pollution.
4. Clog-proof system: Gravity feed with hopper vibration system along with venturi effect passes 10 cm rock through the aggregate pipe, eliminating the clogging troubles.
5. Unique pressure feedback system, effectively prevent aggregate pipeline clogging.
6. Compressed air driving aggregate transfer emulsion coating system, no mechanical or moving parts to break or wear and is easily accessible for cleaning and servicing of the slide gate and sub-systems.
7. Wide applications: Pothole, alligator crack, rut, and broken road shoulder on asphalt and concrete roads.
8. Fast repair: With 70 kg/minute material discharging speed, it only takes 5 minutes to patch a one-square-meter pothole, and repair over 200 potholes of different sizes in a working day.
9. Good result: It has been proven that 97% of the patched potholes can serve over 5 years.
10. Low maintenance: No more than 5 minutes is required to maintain the equipment with 1 liter of diesel to flush the emulsified asphalt hose and spray nozzle.
Material required for the patcher
A. Emulsion: Rapid-Break-Rapid-Setting cationic emulsified asphalt with bitumen content 65% above.
B. Aggregate: Coarse crushed basalt or diabase aggregate in 3-6 mm diameter, dry and dustless.
Note: all following products can be supply upper structure .
Specification
Name | Jet patcher | ||
Aggregate bin | 4 m³ | Emulsified Asphalt tank | 800 L |
Dimensions | 8600×2490×3050 mm | ||
Chassis truck | |||
Model | SINOTRUK ZZ111167H501GE1 | Engine | MC07.210 |
Output volume/power | 4752ml/118kW | Number of axles | 2 |
Wheel tread (front / back) | 1815/1800 mm | Axis distance | 5000 mm |
Number of tyre | 6 | Tyre size | 11.00-20 |
Power system | |||
Engine | Cummins 4BT3.9-C80, 80 hp | ||
Fuel tank | 63 L | ||
Blower | PEDRO GIL 33.20 | ||
Rated power | 45hp, 1500r/min | ||
Blowing rate | 7.80~40.29 m³/min | ||
Pressure | 300~1000mbar | ||
Air compressor | |||
Pressure range | 0.8 MPa | ||
Air flow | 0.183m³/min (2150r/min) | ||
Gas tank | 15L | ||
Safety valve pressure | 0.7MPa | ||
Washing tank | |||
Volume | 35L | ||
Working pressure | 0.5MPa-0.7MPa | ||
Hoses | |||
Aggregate hose | Internal diameter Φ89mm, seamless, wear-resisting CR hose | ||
Emulsified asphalt hose | 1/2 inches | Fuel hose | 3/8 inches |
Washing hose | 3/8 inches | Heat transfer oil hose | 3/8 inches |
Spray nozzle | |||
Dimension | 16mmx2mm | ||
Specification | Internal diameter of pipe Φ89m perforated pipe | ||
Suspension arm of ejection hose | |||
Working radius | 5m | ||
Control handle | Central control on emulsified asphalt delivery, engine speed, aggregate delivery, vibrator and horn. | ||
Joint number | 3, operation with no fatigue | ||
Recycle system of heat transfer oil | |||
Recycle pump | 12VDC | ||
Temperature | Ensure emulsified asphalt temperature 60±5°C | ||
Patching Procedure
1. Damaged road 2. Clean
3. Spray emulsion 4. Spray mixture
5.Spray aggregate 6.Repaired
