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Irrigation canal digging machine - has rotors with teeth mounted at corners of square plates which are angularly staggered along shaft
Irrigation canal digging machine - has rotors with teeth mounted at corners of square plates which are angularly staggered along shaft
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机译：灌溉渠挖机-转子的齿安装在方形板的角上，这些板沿轴成角度地错开
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摘要
The earth working tool is for the formation of beds or ridges, e.g. making irrigation channels, and has its effective parts fitted on rotating bearers extending in the direction of travel. It comprises a fixed part, towed by a tractor, provided with a power distribution system. On it are fitted a number of fixed and movable components (14) extending in the direction of travel. It comprises a fixed part, towed by a tractor, provided with a power distribution system. On it are fitted a number of fixed and movable components (14) extending in the direction of travel, and provided with one or more rotors (13). Each of the movable components (14) attached to the fixed part (8) have a depth adjustment device, a towing foot with running wheel.
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