• Sourcing Solutions
  • Services & Membership
  • Help & Community

Quick Details

  • Place of Origin: Guangdong, China (Mainland)
  • Brand Name: ESUN
  • Model Number: Pothole Patcher
  • After-sales Service Provided: Engineers available to service machinery overseas
  • product type: pothole patch machine
  • Model: CPB-4000
  • Aggregate bin: 4 m3
  • Emulsified Asphalt tank: 800 L
  • Dimensions: 8410*2440*2950 mm
  • Kerb weight: 9260 kg
  • Engine: Cummins 4BT3.9-C80, 80 hp
  • Blower: PEDRO GIL 7.80~40.29m3/min
  • Air compressor: Commins 0.183m3/min, 0.8MPa, 15L

Packaging & Delivery

Packaging Details Standard seaworthy packing or according to customer requirement
Delivery Time 7 to 60 days after receiving the deposit.
Product Description

High efficient pothole patch machine CPB-4000

High efficient pothole patch machine CPB-4000 Features

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.

High efficient pothole patch machine CPB-4000 Spicifications

Product Name 
Pothole spray patcher
8025*2470*2890 mm
Net weight
7350 kg
Aggregate bin
4 m3
Asphalt tank
800 liter
Flushing tank
57 liter
Fuel tank
68 liter
Pedro Gil
Aggregate pipe
Φ89x800 cm
Asphalt pipe
Φ1x 600 cm
Flushing pipe
4.5 m
Transfer oil hose
Φ1x120 cm
30 cm
Arrow board
150x65 cm

High efficient pothole patch machine CPB-4000 construction process

Packing & Delivery

CLYG-SS80 Crack sealing machine ready for ship               Loading CPB-4000 Pothole Patcher into the container

Cimary bitumen rubberised sealant on pallet for ship        Cimary bitumen rubberised sealant in Container


Design drawing for crack sealing machine                                        Tooling

Drilling                                                                                                               Welding

Sand blasting and Painting (asphalt recycler parts)                    Crack sealing machine assembling

Customer Visit

January, 2016: Customer from Thailand & Iran visit ESUN for crack sealing machine and asphalt hot box

May, 2013: Our boss Amy meeting with American partner for the cooperation on sealcoating technology

December, 2013: Amy meeting with Nigeria partner who introduce our pothole patcher to Nigeria

June, 2014: Thailand & Comorians customer vist ESUN

March, 2016: Custumer from Algeria

May, 2015: Australia customer testing our manhole cutter

June, 2015: Brasil custumor and Chile dealer

We warmly welcome customers come to ESUN for cooperation on our road maintenance products.

Plant View


Ware house

Main Products

ESUN HZJ5161GLQ 10000 liters intelligent asphalt distributor

Price: US $94,000 - 108,000/Set

ESUN CLYB-G2000 asphalt recycling machine

Price: US $170,000 - 210,000/Set

ESUN SLJ-16 mobile asphalt mixer

Price: US $30,000 - 36,000/Set

ESUN Cimary sealant

Price: US $1,000 - 1,500/Ton

ESUN CLYG-ZS350 crack sealing machine 

Price: US $17,000 - 21,000/Set

ESUN CLYG-TS500 crack sealing machine

Price: US $30,000 - 36,000/Set


Business license

ISO certificate

Trading certificate

Crack sealing machine CE certificate

CE certificate for asphalt hot box

High tech and integrity certificate

Our Service

Pre-Sales Service

* Inquiry and consulting support.
* Sample testing support.
* Factory view and demonstration.

After-Sales Service

* Installation, operation and maintenance training.
* Engineers available to serve overseas.

Contact us:

(Mr.) Terry Liu

Add.: No. 36, Cuicheng Road, Cuiheng district, Zhongshan, Guangdong, China
Tel: 0086-760-88722007; Mobile: 0086-13924989208; Skype: terry4520
W: www.e-sunhi.com, www.esungd.com

Transaction History of the Supplier

Below is the information about the supplier's transactions conducted via Alibaba.com. If you require further details regarding the transaction data, please contact the supplier directly.

Transaction Overview


Transaction Details

This supplier has completedtransactions with buyers from .

Shipping Destination
Transaction Value
Transaction Date
Email to this supplier
Trade Assurance
China (Mainland) | Manufacturer, Trading Company
Transaction Level:
Supplier Assessments:
15 Transactions 40,000+
The supplier’s transactions conducted via Alibaba.com in the past 6 months.
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $51,000
Learn More