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    长臂挖掘机铲斗分类及其功用

       挖掘机铲斗,也叫挖斗,按工作方式分为反铲铲斗和正铲铲斗,一般常用的是反铲铲斗。

      按材质铲斗还分为标准斗、加强斗、岩石斗、碎石斗等。标准斗材料选用国产优质高强度结构钢16Mn,适用于一般黏土、松土的挖掘和沙、土、砾石的装载等较轻作业环境。加强斗的易损部位齿座板和侧刃板材料选用国产优质高强度耐磨钢NM360,适用于挖掘混有较软碎石的硬土或碎石、砾石的装载等重载作业。岩石斗的齿座板和侧刃板材料选用瑞典进口的超高强度耐磨钢HARDOX,适用于挖掘混有较硬碎石的硬土、次坚石、风化石或坚石、爆破后的矿石的装载等重载作业环境。

      铲斗按功能还分为水沟斗、栅格斗、清洁斗、倾斜斗等。水沟斗适用于各?#20013;?#29366;壕沟的开挖,壕沟开挖一次成形,一般无需修整,作业效率高。栅格斗适用于分离较松散物?#31995;?#25366;掘,挖掘与分离一次完成,广泛用于市政、农业、林业、水利、土石方工程。清洁斗及倾斜斗适用于斜坡等平面的修整及河道、水沟的大容量清淤、清洁工作,其?#26143;?#26012;斗能通过油缸来改变清洁斗的倾斜角度,大大提高工作效率。

    长臂挖掘机铲斗分类及其功用


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