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asphalt and concrete injection spray high efficient patcher

FOB Price: Get Latest Price
Min.Order Quantity: 1 Set/Sets
Supply Ability: 30 Set/Sets per Month
Port: zhongshan
Payment Terms: L/C,T/T
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Quick Details

Place of Origin:
Guangdong, China (Mainland)
Brand Name:
Model Number:
Pothole patcher
After-sales Service Provided:
Engineers available to service machinery overseas

Packaging & Delivery

Packaging Details: according to customer demand
Delivery Detail: 0~60 days


The most cost efficient and effective repair
For potholes, alligator cracks, shoulder and washout
More repairs with less labor


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.



Pothole patcher

Aggregate bin

4 m³

Emulsified Asphalt tank

800 L


8410×2440×2950 mm

Chassis truck






Output volume/power


Number of axles


Wheel tread (front / back)

1815/1800 mm

Axis distance

5000 mm

Number of tyre


Tyre size


Power system


Cummins 4BT3.9-C80, 80 hp

Fuel tank

63 L



Rated power

45hp, 1500r/min

Blowing rate

7.80~40.29 m³/min



Air compressor

Pressure range

0.8 MPa

Air flow

0.183m³/min (2150r/min)

Gas tank


Safety valve pressure


Washing tank



Working pressure



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




Internal diameter of pipe Φ89m perforated pipe

Suspension arm of ejection hose

Working radius


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



Ensure emulsified asphalt temperature 60±5°C

Patching Procedure


1. Clean the pothole with compressed air.         2. Apply a tack coat of emulsion.


3. Eject mixture of aggregate and emulsion.      4. Finish coat of dry aggregate and traffic flows.


Before                                                           After


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Established in 1999, Guangdong ESUN Heavy Industry Co., Ltd. (was Guangdong CIMLINEYA Technology Industry Co., Ltd. ) is a leading manufacturer in China, specialized in the design and production of road maintenance related equipment and materials. Over the last 10 years of hard working and cooperation with three top research institutions in China, ESUN has developed an extensive and complete line of road maintenance machinery, road maintenance material and road cunstruction machinery such as ... View detail

Basic Information

Business Type: Manufacturer  
Main Products: Crack Sealing Machine,Pothole Patching Machine,Seal Coating Machine,Snow Plow,Road Maintenance Material  
Number Of Employees: 101 - 200 People  

Trade & Market

Main Markets: Domestic Market
Southeast Asia
Eastern Europe
South America
Eastern Asia
Mid East
South Asia
North America
Western Europe
Total Annual Sales Volume: USD10,853,968.25  
Export Percentage: 21% - 30%  
Trade Shows: Bauma 2013    

Factory Information

Factory Size (Sq.meters): 30,000-50,000 square meters  
Factory Location: Jingsan Road, Xier Wei, Maan Island, Linhai Industrial Park, Cuiheng New District, Zhongshan City, Guangdong Province, China  
No. of Production Lines: Above 10  
Number of R&D Staff: 21 - 30 People  
Number of QC Staff: Less than 5 People  
Contract Manufacturing: OEM Service Offered   Design Service Offered   Buyer Label Offered  

Supplier Assessment Report

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How It Works

China (Mainland) | Manufacturer | Contact Details
Key Strengths: Assessment Report by TÜV Rheinland
Top 3 Markets: Domestic Market 88.29%, Southeast Asia 3.07%, Eastern Europe 2.05%
Experience: Established 2004 , 13 years OEM

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