后挖前卸式挖装机 back-hoe front end loader ; hoe front end loader

铲挖装置顶因 cutting means tip circle

装载挖掘两用机 loader-digger ; digger

挖土运装法 mucking method ; mucking method west bank

装载挖掘机 Backhoe Load ; loader-excavator

挖泥装置操纵台 dredge control console

挖掘装置 digging device ; excavating equipment ; excavating gear

挖泥机械装置 dredging plant

吸取泥舱装土挖泥船 suction opper dredge

挖掘装袋机 digger-sacker