Cleaning Suction Truck

This vehicle is mainly used for sewage discharge and dredging, with the main devices 

being tanks and pumps. There are a total of 3 tanks, including a middle sewage tank 

and two sides of clear water tanks.

A special vehicle that combines cleaning and suction functions by installing suction 

pumps, suction tanks, suction pipelines, and other facilities on the basis of a high-pressure 

cleaning vehicle. It consists of two tanks, two pumps (high-pressure cleaning pump, 

vacuum suction pump), and two sets of piping systems.

Installation configuration:

1. The sewage tank is made of high-quality steel plates from Wuhan Iron and Steel Group, with a wall thickness of 6 and a reasonable design of anti wave plates in the middle of the tank body

2. The capacity of the sewage tank can be freely allocated according to user requirements, with water and sewage interconnection function and stainless steel filter screen

3. The inlet of the water tank is a ball valve type fire hydrant (convenient for opening and closing, durable), with a fire interface and a pagoda style hand washing valve

4. The high-pressure pump adopts the German Pinfu 215L model, with a pressure of 22 megapascals. It has independently developed a large filter, which is free of disassembly and cleaning to prevent impurities from entering the pump

5. The suction pump adopts SK-15 water circulation vacuum pump, which has high precision and large suction force

Customer feedback：

FAQ

1. What are the primary advantages of the 6-cubic-meter capacity compared to larger or smaller models?
The 6 cubic meter capacity offers the optimal balance for versatile operations. It provides substantially more waste-holding volume than mini-trucks for greater job-site endurance, while maintaining superior maneuverability and accessibility in dense urban areas, residential neighborhoods, and confined industrial sites compared to larger 10-20 cubic meter units, making it a highly efficient all-rounder.

2. For which specific applications is this truck most ideally suited?
This truck is engineered as a perfect solution for municipal districts, utility companies, and service contractors. It excels in urban cleaning projects like routine sewer and drain maintenance, street flushing, and emergency response to local blockages. It is also highly effective for smaller industrial plants, commercial complexes, and sanitation management for smaller cities or large residential communities.

3. How does the independent high & low-pressure water system enhance functionality?
This system provides critical operational flexibility. The high-pressure water pump mode delivers maximum force for demanding tasks such as sewer pipe dredging and breaking apart solid obstructions. The low-pressure mode is ideal for efficient, water-saving tasks like floor flushing, pre-rinsing, and cleaning delicate surfaces without causing damage, allowing one truck to adapt to multiple cleaning protocols.

4. Can it effectively handle sewer sludge containing solid debris?
Absolutely. The combination of a high-torque vacuum system and a rugged debris-handling design allows this cleaning and suction truck to effectively extract mixed waste streams. It is capable of removing mud, silt, and common solid debris like stones, sand, and organic matter found in blocked areas of sewer systems, ensuring a thorough clean.

5. What features ensure durability and a long service life?
Durability is built-in with a fully automatic welded tank body treated with corrosion-resistant and acid/alkali-resistant paint or lining. Key wear components like the high-pressure pump, vacuum pump, and suction/discharge hoses (such as sturdy beef tendon pipes) are selected for robustness and reliability, ensuring the truck withstands daily demanding use.

6. What makes this truck a cost-effective investment?
As a combined suction and cleaning truck, it consolidates two major functions into a single asset, reducing fleet purchase and maintenance costs. Its right-sized 6 cubic capacity minimizes initial investment and operating costs (fuel, licensing) compared to larger trucks, while its high-efficiency design completes jobs faster, offering an excellent return on investment for frequent, mid-scale operations.

7. What is the typical chassis requirement, and how is maneuverability achieved?
The truck is typically built on a medium-duty truck chassis, which is readily available, easy to maintain, and legal to operate in city centers. Its relatively compact overall dimensions, combined with a well-designed turning radius, grant it the maneuverability to navigate narrow alleyways, crowded job sites, and areas with limited parking or access that larger trucks cannot enter.

8. What safety systems are in place?
Standard safety features include vacuum system pressure relief valves, tank overflow prevention devices, automatic braking systems for the working apparatus, high-visibility warning lights, and rear-view camera systems. Optional equipment can include gas detection monitors for confined space entry (manholes) and bonding/grounding kits for handling certain flammable liquids.

9. What does the routine maintenance schedule involve?
Maintenance follows a predictable schedule: daily checks of fluid levels and hose integrity; regular servicing of the chassis engine and hydraulics per manufacturer guidelines; and periodic maintenance of the specialty components like pump oil changes, filter cleaning/replacement (for both water and vacuum systems), and inspection of the tank interior and valves.

10. What kind of training and after-sales support is provided?
Comprehensive support includes detailed operational and safety training for drivers/operators upon delivery. We provide a clear warranty package and ensure access to a network for genuine spare parts, including specialized items like pump seals, beef tendon pipes, and nozzles. Remote and on-site technical support is available to maximize uptime and ensure the long-term performance of your 6 Cubic Cleaning & Suction Truck.