PC30-3 S/N 2601-UP HYDRAULIC SYSTEM parts Komatsu

HYDRAULIC PUMP (1/3)

HYDRAULIC PUMP (2/3)

HYDRAULIC PUMP (3/3)

HYDRAULIC TANK AND FILTER

3-SPOOL CONTROL VALVE¤ L.H. (1/2)(FOR L.H. TRAVEL¤ARM¤SWING)

3-SPOOL CONTROL VALVE¤ L.H. (2/2)(FOR L.H. TRAVEL¤ARM¤SWING)

3-SPOOL CONTROL VALVE¤ R.H. (1/2)(FOR R.H.TRAVEL¤BUCKET¤BOOM)

3-SPOOL CONTROL VALVE¤ R.H. (2/2)(FOR R.H.TRAVEL¤BUCKET¤BOOM)

2-SPOOL CONTROL VALVE (1/2)(FOR BOOM¤SWING¤BLADE)

2-SPOOL CONTROL VALVE (2/2)(FOR BOOM¤SWING¤BLADE)

SWING CYLINDER

BOOM CYLINDER

ARM CYLINDER

BUCKET CYLINDER

BLADE CYLINDER

HYDRAULIC PIPING (TANK TO PUMP)

HYDRAULIC PIPING (PUMP TO VALVE)

HYDRAULIC PIPING (VALVE TO/FROM SWING CYLINDER)

HYDRAULIC PIPING (VALVE TO/FROM BOOM CYLINDER)

HYDRAULIC PIPING (VALVE TO/FROM ARM CYLINDER)

HYDRAULIC PIPING (VALVE TO/FROM BUCKET CYLINDER)

HYDRAULIC PIPING (VALVE TO/FROM BLADE CYLINDER)

HYDRAULIC PIPING (VALVE TO TANK)

VALVE CONTROL LEVER (TRAVEL)

VALVE CONTROL LEVER (BOOM¤ARM¤BUCKET¤SWING)(EXCEPT JAPAN)

VALVE CONTROL LEVER (BOOM¤SWING¤BLADE)