FIELD: acquicultural systems. SUBSTANCE: invention is designed for cleaning irrigation channels from water plants and trash. Proposed machine contains frame, side panels with control hydraulic cylinder adjoining channel slopes and having different angles of tilting. Machine is provided with intake device with holes and slots to let water pass, and screw transportation device for traveling along bottom of channel. Side panels are provided with sharp cutting edges for undercutting water plants on slopes. Frame is mounted on base tractor. Screw transportation device and intake device are furnished additionally with hydraulic cylinders to set them in vertical transportation position. EFFECT: increased capacity of machine. 3 dwg
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Authors
Dates
2003-10-27—Published
2002-02-04—Filed