6L Digital Ultrasonic Carburetor Cleaner | Heated Sonic Bath for Carb Cleaning & Small Parts

The K360HTD stainless steel 6L digital ultrasonic carburetor cleaner is the go-to machine for mechanics and hobbyists who regularly clean carburetors, small engine components, and fuel system parts. Its 6-liter sonic cleaning bath with 180W of ultrasonic power and a 300W heater is sized to fit a single or twin carburetor with room to spare, while the digital control panel provides precise temperature management and a dedicated degas function. The degas capability is particularly important for carburetor cleaning, as the many blind passages and drillings in a carb body demand that cavitation reaches fully into every orifice—something only a degassed solution can do reliably. It is more than that, the user can also perform precise cleaning work for other small engine parts.

Built with 3 PCS ultrasonic transducers, this 6L digital ultrasonic cleaner has strong cleaning power. Both the body and the sonic bath are made of high-quality stainless steel. The one-time stamp formed cleaning tank is without the welding gap. And it has a good performance in terms of corrosion resistance and waterproofing.

• 180W Ultrasonic Power with 6L Capacity – Strong, uniform cavitation for carburetor bodies and small parts.
• 300W Heater – Heated solution dramatically improves the effectiveness of water-based carb cleaning detergents.
• Digital Timer & Temperature – Set exact cleaning durations and temperatures for consistent results across multiple carbs.
• Degas Function – Essential for penetrating blind holes, fuel passages, and jet bores inside a carburetor.
• Stainless Steel Cleaning Bath – Withstands repeated exposure to carburetor-specific cleaning solutions.

• Carburetor Cleaning – Professional ultrasonic carburetor cleaner for cleaning motorcycle, ATV, marine, and small engine carbs.
• Fuel Injectors – Pre-soak and ultrasonic cleaning to remove varnish deposits.
• Small Engine Parts – Portable ultrasonic parts cleaner for cleaning pistons, valves, and intake manifolds from single-cylinder engines.
• General Workshop Cleaning – Fasteners, small brackets, and hardware.

What’s Included

• K360HTD 6L digital ultrasonic cleaner
• Stainless steel cleaning basket
• Stainless steel lid
• Power cable

Parameter	Specification
Model	K360HTD
Volume	6 Litres
Ultrasonic Power	180W
Frequency	40kHz
Heating Power	300W
Temperature Range	0–80°C
Timer	1–99 min digital
Features	Degas function, LED display
Internal Tank Size	300 x 155 x 150 mm
Overall Size	330 x 180 x 310 mm
Carton Box Size	430 x 270 x 410 mm
Gross Weight	6.4 kg

All 6-liter ultrasonic cleaners with various functions such as mechanical knob control, adjustable power, sweep frequency, and multiple cleaning modes – Same volumes, same specifications, different functions.

More digital knob control ultrasonic cleaners, ranging from 1.3 liters to 30 liters, are available for your choice. Check if the internal tank size is available for your cleaning items.

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What Size Ultrasonic Cleaner for Carbs？

What’s the best size ultrasonic cleaner for carb cleaning? It depends on the size of the carburetors. Take a motorcycle carburetor for example, it is best to buy an ultrasonic bath that can hold the carbs well. Because the price is an important factor when buying a sonic carburetor cleaner. So I need to say, choose the most appropriate bath size you need for the parts, as available is enough.

Then, how to check the most appropriate size? It’s easy! Just measure the carbs and engine parts instead of guessing or estimating them. The ultrasonic cleaner manufacturers had provided full detailed specifications and parameters. It shows the specific internal size of the carburetor bath. Make sure that the carbs will fit into a specific-size ultrasonic cleaner. It is a good reference for you! Remember! Measure the carb twice!

Benefits of Ultrasonic Cleaning for Carburetors

If you have owned motorcycles, can you imagine cleaning the motorcycle carbs and engine parts by hand instead of ultrasonic cleaning? You may have to soak the carburetors and engine parts in a degreaser tank for more than one hour. And then rinse with water. You may even have to blow them off with an air gun.

But what about cleaning carbs in an ultrasonic cleaner? Ultrasonic cleaning can easily remove dirt, grime, and petrol residues from the carburetors. Since the ultrasonic cleaning has the ability to penetrate the very complicated structures. So, the cleaning effect is obvious.

Why Degas Matters for Carburetor Cleaning

A carburetor is full of tiny passages—idle circuits, main jets, emulsion tubes, and air bleeds. If the cleaning solution is not degassed, microscopic air bubbles lodge inside these passages and cushion the cavitation, preventing effective cleaning where it matters most. Running the K360HTD’s degas cycle before submerging the carburetor drives out those suspended air bubbles, allowing full cavitation energy to reach deep into every drilling and produce a genuinely thorough clean.

6 litres ultrasonic cleaner showings

FAQs

Q: What cleaning solution works best for carburetors in this machine?A water-based carburetor and parts cleaning solution, typically diluted 1:5 to 1:10 with water, yields excellent results when heated to 60–70°C. Avoid flammable solvents directly in the ultrasonic tank for safety reasons. Many commercial brands of ultrasonic carb cleaning solution are formulated specifically for this application.

Q: Can I clean multiple small carbs at once?Depending on the carb size, two small single-cylinder carbs can often be cleaned together in the 6L tank. Arrange them so they do not touch each other, and ensure all passages are submerged. For multi-cylinder rack-style carbs, clean one at a time unless you are certain they fit without contact.