The HOWO 6x6 All Wheel Drive Vacuum Sewage Suction and Jetting Truck is a heavy-duty, off-road capable vehicle primarily used for septic cleaning, sewage removal, and sewer pipeline maintenance.

Drive Type: 6x6 All-Wheel Drive (AWD/Full Drive), which is ideal for off-road operations and difficult terrains (e.g., construction sites, unpaved areas).

Functions: Often configured as a combined truck that performs:

• Vacuum Suction: For collecting and transporting liquid waste, sludge, sewage, septic waste, and even small stones/bricks.
• High-Pressure Jetting/Cleaning: Used for unblocking and thoroughly cleaning sewer and drain pipelines.
• Discharge: Features usually include both positive pressure discharge and hydraulic rear dumping of the tank for quick and efficient unloading. The rear door is typically hydraulically controlled for opening and locking.

Vacuum System: Equipped with a powerful vacuum pump (often a Chinese-brand high-power pump or an imported one like Jurop or Moro) driven by the engine's PTO (Power Take-Off).

The Sinotruk HOWO 6x6 All Wheel Drive Vacuum Sewage Suction & Jetting Truck is typically an off-road combined cleaner vehicle. Due to potential variations between manufacturers and specific models (pure vacuum suction vs. combined suction/jetting), the technical specifications can vary, especially for the tank volume.

Full Tank Suction Time: Fast, typically around 10-20 minutes for a full tank (depending on pump and volume).

Operation: Self-suction and self-discharge.

Discharge System:

• Unloading: Hydraulic rear dumping (tank body lifts/tilts for gravity discharge).
• Rear Door: Hydraulically controlled opening and closing of the rear door/cover for easy debris removal and tank cleaning.
• Discharge: Can discharge by gravity or positive pressure discharge (using the vacuum pump in reverse).

Standard Components:

• Power Take-Off (PTO) to run the vacuum pump.
• Sight glass/Level view-window to monitor tank fill level.
• Anti-overflow protection valve.
• Suction hose (e.g., 100mm diameter, 8-10 meters long).

Jetting/Cleaning Features (If Combined Unit)
For models that are a "septic suction and jetting truck" (combined unit), they also include a high-pressure system:

• High-Pressure Water Pump: Plunger-type high-pressure pump (e.g., rated up to 21 MPa pressure).
• Clean Water Tank: Separate clean water tank (e.g., 3-5 m³).
• Hose Reel: Motor or hydraulically driven reel with a long length of high-pressure hose (e.g., 60 meters).
• Nozzles: Various high-pressure jet nozzles for pipe and sewer cleaning/dredging.

Sewage and Septic Management (Suction)

1. Emptying Septic Tanks: Quickly and efficiently removing sewage, sludge, and liquid waste from residential, commercial, and industrial septic tanks.
2. Sludge and Liquid Waste Transport: Collecting and transporting sewage, sludge, manure, industrial liquid waste, and oily chemical sewage from various sources to designated disposal or treatment sites.
3. Waste Collection: Suctioning waste from temporary sanitation facilities, such as portable toilets on construction sites or at events.
4. Off-Road and Remote Areas All Wheel Drive is critical for reaching and operating in challenging environments, poor road conditions, construction sites, and remote areas where standard trucks cannot access.

Sewer Dredging and Unblocking: Using its high-pressure water jetting system to break down and clear blockages (fat, grease, debris, roots) and flush sediment from municipal sewer lines, drainage systems, and pipes.

Catch Basin/Manhole Cleaning: Vacuuming out sludge, debris, and sediment from urban rain wells, inspection wells, manholes, and ditches.

Industrial Pipe Cleaning: Clearing and cleaning pipelines in industrial settings like oil refining, steel, and chemical plants.

Suction of Heavy Material: Its powerful vacuum system is specifically designed to handle and suck up materials mixed with large suspended debris, including mud, silt, stones, and bricks, which are often found in blocked sewers and catch basins.

Chengli Special Automobile Co., Ltd. is a major Chinese manufacturer specializing in the research, development, production, and sales of a vast range of special-purpose vehicles. It is a core enterprise of the larger CLW Group and is recognized as one of the leading players in the special vehicle industry in China.

The company is headquartered in Suizhou, Hubei Province, which is known as the "Capital of Special Purpose Vehicles in China."

• Africa: This is a major market, with exports to countries like Nigeria, Ghana, South Africa, Tanzania, Kenya, Uganda, Angola, Algeria, Mali, Sudan, and Congo.
• Southeast and East Asia: Key markets include the Philippines, Vietnam, Myanmar (Burma), Cambodia, Laos, Malaysia, Thailand, and Mongolia.
• The Middle East: Countries in this region, such as Saudi Arabia and the UAE (Dubai), are significant importers of Chengli's vehicles.
• Central Asia: The company has an established presence in countries like Kazakhstan and Uzbekistan.
• South America: Customers in countries like Peru, Bolivia, Panama, Chile, and Venezuela import their specialized trucks.
• Oceania and Europe: They also export to countries like New Zealand and Russia.