鏟鬥油缸-BUCKET-CYLINDER
大臂前叉(chā)-BOOM-TOP-BRACKET
護鏈器-GUARD
驅動齒-SPROCKET
挖鬥-BUCKET
銷子-PIN-(1)
銷子-PIN-(2)
銷子-PIN-(3)
小(xiǎo)鬆20頓(dùn)馬拉頭(tóu)-BOSS
小(xiǎo)鬆連杆片-LINK
小鬆(sōng)馬拉頭-BOOM-BOTTOM-SEAT-(1)
小鬆馬拉頭-BOOM-BOTTOM-SEAT-(2)