Suction Performance

• Powerful Suction: Sewage suction trucks are equipped with high-performance vacuum pumps that can generate a powerful negative pressure, ensuring excellent suction ability for various states of dirt. Whether it's the relatively thick sludge in sewers, the sedimentary debris in septic tanks, or the sewage mixed with solid particles in factory wastewater ponds, all can be quickly and effectively sucked into the tank by virtue of its powerful suction. For example, the suction of some large sewage suction trucks can reach a vertical suction lift of several tons, enabling them to easily handle deep suction scenarios.
• Maintenance of High Vacuum Degree: During the sewage suction process, the vacuum pump can maintain a relatively high vacuum degree level for a long time, which makes the suction stable and persistent. Even in the face of continuous and long-term sewage suction operations, there will be no significant weakening of the suction, ensuring the efficient progress of the entire sewage suction work. For instance, when cleaning large septic tanks that require continuous suction of a large amount of dirt, its stable high vacuum degree can play a full role and complete the sewage suction task without interruption.
• Wide Suction Range: It can not only accurately suck dirt at close range but also has a good suction effect on sewage, debris, etc. at a certain distance. By being equipped with suction pipes of appropriate lengths and reasonable diameters, sewage suction trucks can extend their suction range, flexibly reach some hard-to-reach corners, deep inside pipes and other positions for sewage suction operations, greatly expanding their operation coverage.

Sewage Discharge Performance

• Efficient Sewage Discharge: The sewage discharge system of the sewage suction truck is designed scientifically and reasonably, possessing the ability to discharge sewage quickly. After arriving at the designated sewage discharge location, it can rapidly discharge the sewage, sludge and other substances in the tank through specialized discharge valves and pipelines, by means of gravity or pressure, etc. This greatly shortens the single operation cycle and improves the overall work efficiency. The discharge speed of some sewage suction trucks can reach several cubic meters per minute, enabling them to quickly empty the tank and get ready for the next round of sewage suction work.
• Self-discharging and Self-cleaning Function: Many advanced sewage suction trucks are equipped with the self-discharging and self-cleaning function. After the sewage discharge is completed, the on-board flushing device can be used to automatically flush and clean the interior of the tank, the sewage suction pipe, as well as relevant valves, pipelines and other components. This can not only effectively remove the residual dirt, prevent the growth of odors and the reproduction of bacteria, but also reduce the workload and difficulty of manual cleaning, ensuring that the vehicle is in a good state for the next use.
• Flexible Switching of Multiple Sewage Discharge Methods: Different sewage discharge methods can be flexibly selected according to the actual sewage discharge scenarios and requirements. For example, through gravity-flow sewage discharge, the sewage can be naturally discharged by relying on gravity; or through pressure sewage discharge, with the help of the on-board pressure device, the sewage can be quickly pumped to relatively distant sewage pipe networks, treatment ponds and other places, so as to adapt to different sewage discharge locations and environmental requirements.