
As an innovative pioneer in waste management solutions, we specialize in developing high-performance vacuum sewage suction trucks tailored to global market needs. Our products are equipped with EU-standard engines (336 hp) and 6mm carbon steel tanks (16-34 m³ capacity), providing durable and efficient operational support for municipal, industrial, and environmental sectors.
Customization Advantages:
- Flexible Configuration: Optional 4x2/6x4 chassis, manual/auto transmission, and modular accessories such as oil-water separators and self-unloading functions
- Industry Compliance: Certified with ISO, CE, 3A, and other international standards, meeting strict requirements for food, pharmaceutical, and biohazardous waste treatment
Diversified Service System:
- Full Lifecycle Coverage: New/used equipment solutions - certified used machines undergo rigorous testing and come with extended warranties, balancing cost and performance
- Global Support Network: 24/7 technical response, spare parts logistics, and on-site operation training to maximize equipment uptime
Cooperative Value:
- End-to-End Services: Value-added support spanning the entire equipment lifecycle, from solution design to after-sales maintenance
- Cost-Effective Solutions: Competitive pricing combined with containerized transportation advantages for seamless global delivery


A fecal suction truck consists of components like a liquid tank, vacuum pump, water-gas separator, four-way valve, etc., forming a complete vacuum system. When the vacuum pump operates, it gets power from the gearbox's power take-off. The eccentric rotation of blades inside the rotating core removes air from the liquid tank, creating negative pressure to suck liquid in using the pressure difference between the atmosphere and the tank.
During operation, the humid air in the tank first goes to the water-gas separator for water separation. Then the gas reaches the vacuum pump's inlet via the four-way valve, mixes with oil in the pump, and is ejected. After separation by a coarse and a fine filter, the gas is released. Once vacuum is formed, sewage is drawn in. To discharge, the four-way valve changes the airflow direction, and the pump forces air in to push the liquid out, with other parts working as in suction.