RH12.5 - CRAWLER EXCAVATORS - FROM SN 979001 TO SN 979047 (4/02-12/03)
HYDRAULIC SYSTEM BASIC MACHINE
![20.670[2946446000] - HYDRAULIC SYSTEM FREQU. CHANGE-OVER New Holland Parts scheme diagram](http://c1.a2109.com/nhp/10/1072/107211.png "20.670[2946446000] - HYDRAULIC SYSTEM FREQU. CHANGE-OVER New Holland catalog part")
Parts on group :
| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 32. | [1] | SOLENOID VALVE SEE FIGURE 23.230 / 2443614 | ||
| 34. | 303758 | [2] | BOLT | |
| 35. | 63707 | [2] | WASHER | |
| 41. | 1791011 | [1] | SOCKET | |
| 42. | 1148460 | [0] | LUBE NIPPLE | |
| 43. | 1781692 | [1] | WASHER | |
| 432. | 1274641 | [1] | HOSE | |
| 433. | 3033831 | [1] | HOSE | |
| 434. | 3033832 | [1] | HOSE | |
| 44. | 1265320 | [4] | 12 PT SCREW | |
| 45. | 1725418 | [1] | SEALING RING |
![new.New Holland 20.670[2946445000] - HYDRAULIC SYSTEM FREQU. CHANGE-OVER part catalog](http://c1.a2109.com/_350/nhp/74/7497/749711.png "new.New Holland 20.670[2946445000] - HYDRAULIC SYSTEM FREQU. CHANGE-OVER :")
![new.New Holland 20.642[2443455000] - HYDRAULIC SYSTEM CASCADE part catalog](http://c1.a2109.com/_350/nhp/59/5993/599378.png "new.New Holland 20.642[2443455000] - HYDRAULIC SYSTEM CASCADE :")
![new.New Holland 20.641[2944539002] - HYDRAULIC SYSTEM CASCADE MOUNTING PARTS part catalog](http://c1.a2109.com/_350/nhp/63/6317/631788.png "new.New Holland 20.641[2944539002] - HYDRAULIC SYSTEM CASCADE MOUNTING PARTS :")
![new.New Holland 20.641[2944536001] - HYDRAULIC SYSTEM CASCADE MOUNTING PARTS part catalog](http://c1.a2109.com/_350/nhp/39/3953/395397.png "new.New Holland 20.641[2944536001] - HYDRAULIC SYSTEM CASCADE MOUNTING PARTS :")
![new.New Holland 20.641[2944528001] - HYDRAULIC SYSTEM CASCADE MOUNTING PARTS part catalog](http://c1.a2109.com/_350/nhp/10/1033/1033688.png "new.New Holland 20.641[2944528001] - HYDRAULIC SYSTEM CASCADE MOUNTING PARTS :")
![new.New Holland 20.641[2944440001] - HYDRAULIC SYSTEM CASCADE MOUNTING PARTS part catalog](http://c1.a2109.com/_350/nhp/72/7220/722093.png "new.New Holland 20.641[2944440001] - HYDRAULIC SYSTEM CASCADE MOUNTING PARTS :")
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![new.New Holland 20.610[2945076000] - HYDRAULIC SYSTEM SERVO CONTROL part catalog](http://c1.a2109.com/_350/nhp/11/1151/1151525.png "new.New Holland 20.610[2945076000] - HYDRAULIC SYSTEM SERVO CONTROL :")