CHONGYTTUO®
Diesel Vehicle After-treatment System
Cleaning Machine 220V Single-phase
 
 
The diesel vehicle after-treatment system cleaning machine is a professional cleaning device for diesel vehicle exhaust system treatment. It can conduct comprehensive and effective cleaning of substances such as urea crystals, carbon soot particles and ash deposits in the exhaust after-treatment system, restore all components to the optimal working condition, eliminate faults, improve the power output, reduce emissions, protect components and save the cost. Additionally, the system can be used to clean water tanks, intercoolers, urea tanks, mufflers and automotive three-way catalytic converters.
 
Working Voltage 220V Single-phase
Heating Power 3000W
Motor Power 550W
Flow Rate 38L/min (10 US Gal/min)
Suction Lift/Head 8m (26ft) / 18-25m (59-82ft)
Water Tank Capacity 80L (21.1 US Gal)
Machine Size 70*55*96cm (27.5*21.6*37.8 inches)
Net Weight

63kg (139LBs)

Precaution
1 The power supply voltage of the equipment is 220V. Non-professionals should not open the back cover to prevent electric shock.

2. Do not put your hands into the water tank in the heating process to prevent electric shock.

3. The power cable at the input end should not be less than 4 square meters, otherwise the device will trip.

4. The cleaning agent is corrosive. Do not directly touch the skin, keep away from fire, and keep away from children.

1. Temperature Adjustability:
Factory-set at 40°C, adjustable as needed. The unit automatically shuts off when the preset temperature is reached.

2. Cleaning Timing:
The cleaning time can be set as required, and the machine stops automatically when the countdown ends.

3. Pulsed Airburst Cleaning:
The air impact is conducted to remove residues in the pipes, effectively removing blockages.

4. Air Bag Connector:
Universal connection for easy installation and removal. Durable and expandable from 50mm to 180mm.

5. 80L Extra-Large Water Tank:
Large capacity, corrosion-resistant, and durable.

6. 3000W High-Power Heating:
Rapid temperature rise to enhance the cleaning effect.

7. Dual Filters:
Built-in inlet and outlet water filters for precise filtration, protecting the equipment.

8. Internal and External Circulation Cleaning Modes:
Internal Circulation: Heating, soaking, and circulating cleaning.
External Circulation: Rinsing residual waste liquid with clean water for more convenience.

 

Function Switches
The multiple function switches are designed for independent control over pulse cleaning, cleaning and heating, operation is easy and efficient, and the cleaning effect is better.

 

 

Temperature Controller
The temperature controller is adopted to achieve digital temperature display and button setting, facilitating real-time monitoring of the temperature values.

 

 
 

Cleaning Timer
The digital timer is designed for setting the cleaning time as needed, and the machine can automatically stop when the time is up.

 

 

Filters
The inlet and outlet water filters are adopted to accurately filter various impurities so as to protect the machine and prolong the service life.

 

 

Air Bag Connectors
The air bag connectors and the steel wire hoses are used cooperatively to achieve efficient cleaning operation, and the durability is well enhanced.

 

 

Moving Wheels
The moving wheels are used to allow the machine to move freely, and the movement convenience and the environmental adaptability are greatly improved.

 

Operation Method
 

1. Connect the pipeline
(1) Select the appropriate air bag head to connect the cleaning object, inflate and seal.
(2) Connect the wire hose quick connector to the air bag connector, and use the way that the liquid enters from the bottom and comes out from the top.

2. Add 50 liters of water to the water tank of the machine, and pour an appropriate amount of diesel vehicle after-treatment system cleaning agent.

3. Connect the power supply
Connect the power cable of the device to the AC220V power outlet.
Note: The power line at the input end is not less than 4 square meters.

4. Heating function
(1) Turn on the power switch.
(2) Set the heating temperature on the temperature controller. The factory setting is 40˚C, and no adjustment is required.
(3) Turn on the heating switch. Start heating, and when the temperature rises to the set temperature, the machine will automatically stop working.

5. Cycle cleaning
(1) Turn on the cleaning switch.
(2) Set the cleaning time on the timer panel and press "+" "-" to adjust.
(3) After setting the cleaning time, press "S" to start cleaning. When the cleaning time is up, the machine will automatically stop working.
(4) In the cycle cleaning process, you can press "S" to pause the cleaning, soak for a few minutes and then press "S" to continue the cycle cleaning, the cleaning effect is even better.

6. Pulse function
In the cycle cleaning process, turn on the pulse switch and use the gas impact force to physically impact the blockage.

7. External circulation function
(1) After finishing the cycle cleaning, connect the return pipe to the external circulation interface, remove the other end, and put it into clean water.
(2) Switch the internal and external circulation switching valve to the external circulation.
(3) Repeat the steps of cyclic cleaning in the step 5, and rinse the cleaning object with clean water.

8. Finish operation
(1) Turn off the power switch and unplug the machine.
(2) Remove the air bag head and blow dry the cleaned object with an air gun.
(3) Discharge waste liquid. Pay attention to environmental protection, do not discharge it outdoors directly.
(4) Clean the water tank, rinse the filters, and wipe the surface of the device clean.

 

Item Included (057323): 1 x Diesel Vehicle After-treatment System Cleaning Machine 220V

You can make order with no worry.
Any concern just feel free to let us know, we'll reply in 24 hours in normal condition.
Handling Time: Shipping is usually made in 1-3 business days after payments cleared. Orders are processed from Monday-Friday; Not on the weekends & public holidays.
Warranty: 6 months' warranty for the machines, not for the consumables.
We stand behind our products all the item, so even if your warranty period has expired, you can still seek for service or technical support from us with low cost.

Shipping & Handling Details

Default  Shipping Cost or Free Shipping Information: 

 Default shipping cost or free shipping service is only for the customers   from Canada or the lower 48 United States by Canada Post, USPS or the UPS Ground. Customers from other areas or needs other shipping   ways, please contact us.
 Buyers from Guam, Puerto Rico, Virgin Islands, American Samoa, Alaska,   Hawaii, PO Boxes, APO/FPO addresses or other countries/areas, there WILL be extra shipping costs, please contact us for more detailed   information.
▲ 
Please make sure your address is valid for both UPS and USPS services. Any costs incurred because of incorrect or undeliverable address should be undertaken by buyer.

Handling Time: Shipping is usually made in 1-3 business days after payments cleared. Orders are processed from Monday-Friday; Not on the weekends & public   holidays.

Sales tax / Customs duties: Any sales taxes or Customs duties are not included. If came out, they must be undertaken by the buyer.

Damage In Shipping: Email or call us First! We will work with you to get the case resolved in the fastest method.

Return /   Refund

If you are not 100% happy with your purchase, please  contact Us. Please don't directly opened a request or case without informing us, or else, we will do some discounts on the warranty  and  other sales-services later on. Hope for your understanding.

Returns & Exchanges

 All returns must be made within 14 days of delivery date. Items must be in new, unused condition, with all original materials included with the shipment. A partial refund may be applied for opened or damaged  items, depending on the condition.
▲ Items returned under the buyer’s remorse: The return shipping fee must be covered by the buyer; The original shipping cost will also be deducted from the refund. 15% restocking fee of the items purchase   price will be charged. 
 Returns that are the result of our seller's error: Buyer will receive a full refund of the item as well as shipping charges
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All returns require a RA (Return Authorization) number that will be given by our seller. Please contact with us at first for more   details.

Defective & Damaged Products 

▲ If product was received damaged or not as described, please send us some pictures or videos, so we could well understand your problem,   then solve them for you ASAP. Besides, it's much helpful for us to   claim with UPS, remind our related department to pay much more   attention to packaging later on. Hope for your understanding.
 Replacement or refund of defective or damaged products can only be returned in exchange for the exact same product, or else, the purchase price will be refunded back to your original payment method. 
▲ If  an item is received damaged, customer service must be contacted within 7 days of receiving your item. All returns require a RA   (Return Authorization) number as above.

Warranty & Feedback
 6   months' warranty for the machines, not for the consumables. We  stand  behind our products all the item, so even if your warranty  period has expired, you can still seek for service or technical  support  from us with low cost.
▲ Any  warranty shipping cost to us is responsible by buyer.
 Any  shipping cost to buyer is responsible by the seller. 

▲ 
We  committee to the customer satisfaction and want to bring you the   best purchase experience. If there is any problems, please contact   us ASAP. If not, please leave us a positive feedback as it's very important for us. Thanks very much.
 

 


On Mar 4, 2026 at 22:00:38 PST, seller added the following information:

 

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On Mar 6, 2026 at 01:52:45 PST, seller added the following information:

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