| 摘要 |
railway transport; maintenance of permanent way. SUBSTANCE: invention relates to current maintenance of roadbed, in particular, to machines for cleaning banks and recesses from brush. Proposed machine has base prime mover, winch, pushing bars, power hydraulic cylinders and working equipment mounted on pushing bars. Working equipment is made in form of non-driven screen roller installed on free ends of pushing bars. End faces of pushing parts are provided with arrow-like tips whose rear parts overlap clearances between sides of pushing bars and end faces of screen roller and with driven cutter whose axis is directed square to longitudinal axis of machine and which installed on pushing bars between roller and prime mover. Winch is installed on extension of prime mover frame in its rear part. EFFECT: provision of quality cleaning of roadbed slopes from brush. 4 dwg
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