What is the difference between a sewage suction truck and a fecal suction truck?

[LaLeonardo]

Here is an introduction to the differences between sewage suction trucks and fecal suction trucks: The structure is the biggest difference between sewage suction trucks and fecal suction trucks, which also leads to significant differences in their uses. 1. Vacuum degree and suction force: Affected by the structure and shape of the tank, the vacuum degree and suction force of fecal suction trucks are not as strong as those of sewage suction trucks. 2. Capacity: Fecal suction trucks use the pressure difference of the vacuum pump for sewage discharge, which is limited by the position of the sewage outlet. Larger stones cannot be discharged, making them unsuitable for dredging work involving larger objects. 3. Sewage discharge effect: Sewage suction trucks adopt a hydraulic top-opening self-dumping sewage discharge structure, resulting in better sewage discharge efficiency and effect. 4. Domestic usage habits: Influenced by domestic usage habits, sewage suction trucks are more commonly used by users in the north, while fecal suction trucks are more commonly used by users in the south.