The especially combined Canal-Jet vehicle is used for the suction of thick liquid via vacuum pumps as well as for cleaning sewers with a pressurized water system.

Both functions can be performed independently and simultaneously. The basic elements are a tank with two compartments (a compartment for clean water and a compartment for thick liquid material), a water pump, a vacuum pump, a suction hose, a water-powered winch, a nozzle winch and hydro installation.

Draining is done by lifting the back cover and tilting the tank or with the help of a vacuum decompression pump. The volume of the water tank can be from 1m³ to 6m³, while the volume of the tank for thick liquids can be from 2m³ to 12m³.