HOWO 20000L Vacuum Tanker Truck: Structure, Working Principle, and Advantages

What is HOWO 20000L Vacuum Tank Truck?

The HOWO 6×4 vacuum tank truck is a specialized sanitation vehicle modified based on the HOWO 6×4 heavy-duty chassis, also know as HOWO vacuum pump truck, HOWO sewer sucker truck, HOWO septic tank truck. It is mainly used for the suction, transport, and discharge of liquid or semi-solid waste such as urban sewage, septic tank sludge, and industrial wastewater.

HOWO 20000L Vacuum Pump Truck Structure

What is the working principle of the HOWO 6×4 vacuum truck?

The working principle of HOWO 20CBM vacuum pump truck involves using a vacuum pump to create negative pressure inside a sealed tank, allowing atmospheric pressure to push the wastewater through a suction hose into the tank. After collection, the wastewater is transported to a disposal site.

Technical drawing of HOWO 6×4 septic tank truck

Chassis	HOWO HW76, 6×4
Engine	WP12.400, 400HP, diesel engine
Vacuum tank capacity	20000 liters
Body material	High quality carbon steel, 6mm thick
Vacuum pump	Italy MORO PM110W
Max. vacuum	95%
Free flow rate	846 m3/h
Suction time	8 min

 

 

What are the advantages of the HOWO 20000L sewer sucker truck?

The HOWO sewage suction truck is commonly used in municipal sanitation and engineering operations, such as urban sewer dredging, septic tank cleaning, and river sludge treatment. It has the following advantages:

1. High-load chassis: Built on HOWO 6×4 heavy-duty chassis and with a powerful 400 HP engine, providing strong load capacity.
2. Large-capacity tank: The tank capacity is up to 20,000 liters.
3. High-strength material: The tank is made of 6mm thick high-quality carbon steel plate, ensuring a robust structure.
4. Efficient vacuum pump: Equipped with Italy MORO PM110W vacuum pump, achieving high vacuum level.