Stump puller
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A machine that uses a rope or chain to pull up roots by winding it up with great force. There are small, manual, pull-up root pullers, pull-up pullers with pulleys for animal use, and powered pull-up root pullers. Source: Encyclopaedia Britannica Concise Encyclopedia About Encyclopaedia Britannica Concise Encyclopedia Information |
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ロープやチェーンを根株にかけ，強い力で巻取って，抜取る機械。人力用小型巻上抜根機，畜力用滑車式抜根機，動力用巻取抜根機などがある。
出典 ブリタニカ国際大百科事典 小項目事典ブリタニカ国際大百科事典 小項目事典について 情報 |
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