Shacman Jetter System Sewage Tanker Hydrovac Truck typically combines a high-pressure jetting system for clearing blockages in sewers, pipelines, and drains, along with a vacuum system for suctioning and transporting waste materials. These trucks are commonly used for municipal sewage cleaning, pipeline maintenance, and industrial applications.
Here’s an outline of the typical features and configurations for these kinds of trucks:

Jetting System:
High-Pressure Jetting: The truck uses a high-pressure water pump (often in the range of 200–300 bar) to clear blockages in pipes or sewer lines. These systems can include rotary nozzles, sewer cleaning nozzles, or spiral nozzles for effective cleaning.
Water Tank: The truck usually includes a large water tank (ranging from 3,000 to 12,000 liters, depending on the model) to supply water for the jetting process.
Vacuum System:
Vacuum Pump: This is typically powered by the truck’s engine or a dedicated PTO (Power Take-Off) unit. The vacuum system is used to remove waste and debris from the cleaned pipes.
Suction Tank: Once the waste is suctioned out, it's stored in a sealed waste tank, which can vary in capacity (commonly 5,000 to 15,000 liters).
Hydrovac Excavation (Optional):
Some models are also equipped with a hydrovac system, which allows for non-destructive digging. The truck uses a high-pressure water jet to break up soil and debris, and then the vacuum system sucks up the material. This is particularly useful in sensitive environments where traditional digging may cause damage to utilities or infrastructure.
Chassis:
Shacman offers several truck chassis configurations, including 4×2, 6×4, and 8×4, with varying engine powers from 170 hp to over 400 hp. The chassis is designed to carry both the water tank and waste tank, along with the jetting and vacuum pumps.
Hydraulic System:
Hydraulic Boom: Some models are equipped with a hydraulic boom for better maneuverability and positioning of the nozzle and vacuum hose.
Hose Reels: Typically, the truck includes a hose reel system for storing and deploying both the jetting hose and vacuum suction hose.