4. Excavating
  5. Rotary digger

Tadashi Miyoshi

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Interlocking change-over valve system

Motors: expansible chamber type – Plural relatively movable or rigidly interconnected working... – Separate valve means actuatable by a common nonmanual...
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Power-assisted shovel truck equipped with a water-feeding device

Excavating – Rotary digger
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Profile ID: LFUS-PAI-P-1383377

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