HYDRAULIC SYSTEM | PC30-1 S/N 1001-UP | Komatsu parts book catalogue

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#	Partname	Quantity	Reference
10	HYDRAULIC TANDEM PUMP	1	601
20	HYDRAULIC PUMP	1	602
30	HYDRAULIC TANK AND FILTER	1	611
40	3-SPOOL CONTROL VALVE ? L.H. (1/2)(FOR L.H. TRAVEL ?ARM ?SWING)	1	621
50	3-SPOOL CONTROL VALVE ? L.H. (2/2)(FOR L.H. TRAVEL ?ARM ?SWING)	1	622
60	3-SPOOL CONTROL VALVE ? R.H. (1/2)(FOR R.H. TRAVEL ?BUCKET ?BOOM)	1	623
70	3-SPOOL CONTROL VALVE ? R.H. (2/2)(FOR R.H. TRAVEL ?BUCKET ?BOOM)(#1001-1618)	1	624
80	3-SPOOL CONTROL VALVE ? R.H. (2/2)(FOR R.H. TRAVEL ?BUCKET ?BOOM)(#1619-)	1	624A
90	2-SPOOL CONTROL VALVE (1/2)(FOR BOOM ?SWING ?BLADE)	1	625
100	2-SPOOL CONTROL VALVE (2/2)(FOR BOOM ?SWING ?BLADE)	1	626
110	SWING CYLINDER	1	631
120	BOOM CYLINDER	1	632
130	ARM CYLINDER	1	633
140	BUCKET CYLINDER	1	634
150	BLADE CYLINDER	1	635
160	HYDRAULIC PIPING (TANK TO PUMP)	1	641
170	HYDRAULIC PIPING (PUMP TO VALVE)	1	642
180	HYDRAULIC PIPING (VALVE TO/FROM SWING CYLINDER)	1	643
190	HYDRAULIC PIPING (VALVE TO/FROM BOOM CYLINDER)	1	644
200	HYDRAULIC PIPING (VALVE TO/FROM ARM CYLINDER)	1	645
210	HYDRAULIC PIPING (VALVE TO/FROM BUCKET CYLINDER)	1	646
220	HYDRAULIC PIPING (VALVE TO/FROM BLADE CYLINDER)	1	647
230	HYDRAULIC PIPING (VALVE TO TANK)	1	648
240	VALVE CONTROL LEVER (TRAVEL)	1	661
250	VALVE CONTROL LEVER (BOOM ?ARM ?BUCKET ?SWING)(EXCEPT JAPAN)	1	663
260	VALVE CONTROL LEVER (BOOM ?SWING ?BLADE)	1	664