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122-8209 VALVE & LINES GP-AUXILIARY S/N 6TL1-409 HAMMER FUNCTION, VA BOOM PART OF 123-9479 VALVE & LINES GP-AUXILIARY AN ATTACHMENT M312


HYDRAULIC SYSTEM
LINES GP-AUXILIARY

EXCAVATOR M312 EXCAVATOR 6TL
 M312 Excavator 6TL00001-00409 (MACHINE) POWERED BY 3054 Engine SEBP2433 M312 6TL   (1988)

HYDRAULIC SYSTEM

LINES GP-AUXILIARY
VALVE & LINES GP-AUXILIARY
119-4566 VALVE & LINES GP-AUXILIARY
VALVE & LINES GP-AUXILIARY
122-8207 VALVE & LINES GP-AUXILIARY
VALVE & LINES GP-AUXILIARY
122-8209 VALVE & LINES GP-AUXILIARY
VALVE & LINES GP-AUXILIARY
122-8210 VALVE & LINES GP-AUXILIARY
VALVE & LINES GP-AUXILIARY
123-0194 VALVE & LINES GP-AUXILIARY
123-9474 VALVE & LINES GP-AUXILIARY
 

#SEBP24330400
 

122-8209: VALVE & LINES GP-AUXILIARY

122-8209 VALVE & LINES GP-AUXILIARY
S/N 6TL1-409
HAMMER FUNCTION, VA BOOM
PART OF 123-9479 VALVE & LINES GP-AUXILIARY
AN ATTACHMENT
i00512732 SEBP2433
1228209 VALVE & LINES GP-AUXILIARY Parts scheme
  For full view, you need register

Parts for your M312 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5W-4773 [1] COVER-FLANGE  
2. 5W-9857 [12] FLANGE-HALF  
3. 8U-0284 [2] FLANGE-HALF  
4. 8U-0311 [8] FLANGE-HALF  
5. 8U-0677 [4] FLANGE-HALF  
6. 112-5445 Y [2] VALVE GP-CONTROL  
7. 112-5704 Y [2] CONTROL GP-HYDRAULIC PEDAL  
8. 113-0438 I [1] HOSE AS  
9. 113-0471 I [2] HOSE AS  
10. 113-0472 I [2] HOSE AS  
11. 113-0488 I [1] HOSE AS  
12. 116-7261 I [1] HOSE AS  
13. 116-7262 I [1] HOSE AS  
14. 116-7263 I [1] HOSE AS  
15. 116-7286 [1] CLAMP-SINGLE  
16. 116-8151 [2] CLAMP-SINGLE  
17. 117-9024 [1] TUBE AS  
18. 117-9028 [1] TUBE AS  
19. 117-9029 [1] TUBE AS  
20. 118-8985 [8] NUT-CLAMP  
21. 119-6907 I [1] HOSE AS  
22. 120-4715 I [1] HOSE AS  
23. 122-8745 [1] TUBE AS  
24. 120-4401 [1] CLAMP  
25. 3E-6911 M [4] BOLT-SOCKET HEAD (M12X1.75X180-MM)  
26. 3J-1907 [12] SEAL-O-RING  
27. 4J-0520 [1] SEAL-O-RING  
28. 4J-0522 [4] SEAL-O-RING  
29. 4J-5140 [2] SEAL-O-RING  
30. 4J-5267 [7] SEAL-O-RING  
31. 6V-5192 M [8] BOLT-SOCKET HEAD (M8X1.25X30-MM)  
32. 6V-8397 [14] SEAL-O-RING  
33. 6V-8636 [6] CONNECTOR  
34. 6V-8724 [4] ELBOW  
35. 6V-9836 [3] TEE-SWIVEL  
36. 8T-0075 [2] CONNECTOR  
37. 8T-0271 M [44] BOLT-SOCKET HEAD (M10X1.5X35-MM)  
38. 8T-0273 M [4] BOLT-SOCKET HEAD (M12X1.75X40-MM)  
39. 8T-4121 [8] WASHER-HARD (11X21X2.5-MM THK)  
  143-5906 F [1] FILM-INSTRUCTION (VARIABLE ADJUSTABLE BOOM)  
    (LOCATE ON TOP OF CONTROL FILM ON RH CAB WINDOW & ALIGN FILM INSIDE UPPER MARKED CORNERS)
  143-5907 F [1] FILM-INSTRUCTION (HYDRAULIC HAMMER)  
    (LOCATE ON TOP OF CONTROL FILM ON RH CAB WINDOW & ALIGNFILM INSIDE LOWER MARKED CORNERS)
  F   NOT SHOWN
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP24330401
 

122-8210: VALVE & LINES GP-AUXILIARY

122-8210 VALVE & LINES GP-AUXILIARY
S/N 6TL1-409
HIGH PRESSURE/HAMMER FUNCTION, ONE PIECE BOOM
PART OF 123-9484 VALVE & LINES GP-AUXILIARY
AN ATTACHMENT
i00512734 SEBP2433
1228210 VALVE & LINES GP-AUXILIARY Parts scheme
  For full view, you need register

Parts for your M312 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5W-4773 [1] COVER-FLANGE  
2. 5W-9857 [16] FLANGE-HALF  
3. 8U-0284 [2] FLANGE-HALF  
4. 8U-0311 [8] FLANGE-HALF  
5. 112-5445 Y [2] VALVE GP-CONTROL  
6. 112-5704 Y [1] CONTROL GP-HYDRAULIC PEDAL  
7. 113-0438 I [1] HOSE AS  
8. 113-0440 I [4] HOSE AS  
9. 113-0471 I [1] HOSE AS  
10. 113-0472 I [1] HOSE AS  
11. 116-7258 I [2] HOSE AS  
12. 116-7261 I [1] HOSE AS  
13. 116-7286 [3] CLAMP-SINGLE  
14. 116-7284 [4] CLAMP  
15. 117-9029 [1] TUBE AS  
16. 117-9030 [1] TUBE AS  
17. 117-9031 [1] TUBE AS  
18. 118-7977 Y [1] BLOCK GP-HYDRAULIC  
19. 118-8985 [8] NUT-CLAMP  
20. 119-6907 I [1] HOSE AS  
21. 120-4715 I [1] HOSE AS  
22. 120-5946 Y [2] VALVE GP-DIVERTER  
23. 140-2307 [1] PLATE AS  
24. 122-8745 [1] TUBE AS  
25. 119-6949 M [4] BOLT-SOCKET HEAD (M12X1.75X240-MM)  
26. 120-4401 [1] CLAMP  
27. 3J-1907 [8] SEAL-O-RING  
28. 4J-0520 [1] SEAL-O-RING  
29. 4J-0522 [4] SEAL-O-RING  
30. 4J-5267 [9] SEAL-O-RING  
31. 6V-8397 [16] SEAL-O-RING  
32. 6V-8636 [4] CONNECTOR  
33. 6V-8724 [2] ELBOW  
34. 6V-9836 [2] TEE-SWIVEL  
35. 8T-0075 [2] CONNECTOR  
36. 8T-0271 M [52] BOLT-SOCKET HEAD (M10X1.5X35-MM)  
37. 8T-0273 M [4] BOLT-SOCKET HEAD (M12X1.75X40-MM)  
38. 8T-4121 [4] WASHER-HARD (11X21X2.5-MM THK)  
39. 8T-4137 M [2] BOLT (M10X1.5X20-MM)  
40. 8T-4133 M [2] NUT (M10X1.5-THD)  
  143-5907 F [1] FILM-INSTRUCTION (HYDRAULIC HAMMER)  
    (LOCATE ON TOP OF CONTROL FILM ON RH CAB WINDOW & ALIGNFILM INSIDE LOWER MARKED CORNERS)
  F   NOT SHOWN
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP24330402
 

123-0194: VALVE & LINES GP-AUXILIARY

123-0194 VALVE & LINES GP-AUXILIARY
S/N 6TL1-409
HIGH PRESSURE/HAMMER FUNCTION, VA BOOM
PART OF 123-9482 VALVE & LINES GP-AUXILIARY
AN ATTACHMENT
i00513295 SEBP2433
1230194 VALVE & LINES GP-AUXILIARY Parts scheme
  For full view, you need register

Parts for your M312 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5W-4773 [1] COVER-FLANGE  
2. 5W-9857 [24] FLANGE-HALF  
3. 8U-0284 [2] FLANGE-HALF  
4. 8U-0311 [8] FLANGE-HALF  
5. 8U-0677 [4] FLANGE-HALF  
6. 112-5445 Y [3] VALVE GP-CONTROL  
7. 112-5704 Y [2] CONTROL GP-HYDRAULIC PEDAL  
8. 113-0438 I [1] HOSE AS  
9. 113-0440 I [4] HOSE AS  
10. 113-0471 I [2] HOSE AS  
11. 113-0472 I [2] HOSE AS  
12. 113-0488 I [1] HOSE AS  
13. 116-7258 I [2] HOSE AS  
14. 116-7261 I [1] HOSE AS  
15. 116-7262 I [1] HOSE AS  
16. 116-7263 I [1] HOSE AS  
17. 116-7286 [3] CLAMP-SINGLE  
18. 116-8151 [2] CLAMP-SINGLE  
19. 117-9024 [1] TUBE AS  
20. 117-9028 [1] TUBE AS  
21. 117-9029 [1] TUBE AS  
22. 117-9030 [1] TUBE AS  
23. 117-9031 [1] TUBE AS  
24. 118-8985 [12] NUT-CLAMP  
25. 119-6907 I [1] HOSE AS  
26. 120-4715 I [1] HOSE AS  
27. 120-5946 Y [2] VALVE GP-DIVERTER  
28. 140-2307 [1] PLATE AS  
29. 122-8745 [1] TUBE AS  
30. 119-6949 M [4] BOLT-SOCKET HEAD (M12X1.75X240-MM)  
31. 120-4401 [1] CLAMP  
32. 3J-1907 [14] SEAL-O-RING  
33. 4J-0520 [1] SEAL-O-RING  
34. 4J-0522 [4] SEAL-O-RING  
35. 4J-5140 [2] SEAL-O-RING  
36. 4J-5267 [13] SEAL-O-RING  
37. 6V-5192 M [8] BOLT-SOCKET HEAD (M8X1.25X30-MM)  
38. 6V-8397 [22] SEAL-O-RING  
39. 6V-8636 [7] CONNECTOR  
40. 6V-8724 [4] ELBOW  
41. 6V-9836 [3] TEE-SWIVEL  
42. 8T-0075 [3] CONNECTOR  
43. 8T-0271 M [68] BOLT-SOCKET HEAD (M10X1.5X35-MM)  
44. 8T-0273 M [4] BOLT-SOCKET HEAD (M12X1.75X40-MM)  
45. 8T-4121 [8] WASHER-HARD (11X21X2.5-MM THK)  
46. 8T-4137 M [2] BOLT (M10X1.5X20-MM)  
47. 116-7284 [4] CLAMP  
48. 8T-4133 M [2] NUT (M10X1.5-THD)  
  143-5906 F [1] FILM-INSTRUCTION (VARIABLE ADJUSTABLE BOOM)  
    (LOCATE ON TOP OF CONTROL FILM ON RH CAB WINDOW & ALIGN FILM INSIDE UPPER MARKED CORNERS)
  143-5907 F [1] FILM-INSTRUCTION (HYDRAULIC HAMMER)  
    (LOCATE ON TOP OF CONTROL FILM ON RH CAB WINDOW & ALIGN FILM INSIDE LOWER MARKED CORNERS)
  F   NOT SHOWN
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP24330403
 

123-9474: VALVE & LINES GP-AUXILIARY

123-9474 VALVE & LINES GP-AUXILIARY
S/N 6TL1-409
HAMMER FUNCTION, ONE PIECE BOOM
AN ATTACHMENT
i00516039 SEBP2433
  For full view, you need register

Parts for your M312 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  118-7682 Y [1] LINES GP-AUXILIARY HYDRAULIC  
  122-8207 Y [1] VALVE & LINES GP-AUXILIARY (1-WAY FLOW)  
  Y   SEPARATE ILLUSTRATION
 

#SEBP24330404
 

123-9478: VALVE & LINES GP-AUXILIARY

123-9478 VALVE & LINES GP-AUXILIARY
S/N 6TL1-409
HIGH PRESSURE FUNCTION, ONE PIECE BOOM
AN ATTACHMENT
i00516040 SEBP2433
  For full view, you need register

Parts for your M312 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  118-7711 Y [1] LINES GP-AUXILIARY HYDRAULIC  
  111-2047 Y [1] VALVE & LINES GP-AUXILIARY  
  Y   SEPARATE ILLUSTRATION
 

#SEBP24330405
 

123-9479: VALVE & LINES GP-AUXILIARY

123-9479 VALVE & LINES GP-AUXILIARY
S/N 6TL1-409
HAMMER FUNCTION, VA BOOM
AN ATTACHMENT
i00516041 SEBP2433
  For full view, you need register

Parts for your M312 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  118-7684 Y [1] LINES GP-AUXILIARY HYDRAULIC  
  122-8209 Y [1] VALVE & LINES GP-AUXILIARY (HAMMER)  
  Y   SEPARATE ILLUSTRATION
 

#SEBP24330406
 

123-9481: VALVE & LINES GP-AUXILIARY

123-9481 VALVE & LINES GP-AUXILIARY
S/N 6TL1-409
HIGH PRESSURE FUNCTION, VA BOOM
AN ATTACHMENT
i00516043 SEBP2433
  For full view, you need register

Parts for your M312 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  118-7717 Y [1] LINES GP-AUXILIARY HYDRAULIC  
  119-4566 Y [1] VALVE & LINES GP-AUXILIARY  
  Y   SEPARATE ILLUSTRATION
 

#SEBP24330407
 

123-9482: VALVE & LINES GP-AUXILIARY

123-9482 VALVE & LINES GP-AUXILIARY
S/N 6TL1-409
HIGH PRESSURE/HAMMER FUNCTION, VA BOOM
AN ATTACHMENT
i00516044 SEBP2433
  For full view, you need register

Parts for your M312 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  118-7684 Y [1] LINES GP-AUXILIARY HYDRAULIC  
  118-7717 Y [1] LINES GP-AUXILIARY HYDRAULIC  
  123-0194 Y [1] VALVE & LINES GP-AUXILIARY (VARIABLE ADJ BOOM, HAMMER)  
  Y   SEPARATE ILLUSTRATION
 

#SEBP24330408
 

123-9484: VALVE & LINES GP-AUXILIARY

123-9484 VALVE & LINES GP-AUXILIARY
S/N 6TL1-409
HIGH PRESSURE/HAMMER FUNCTION, ONE PIECE BOOM
AN ATTACHMENT
i00516045 SEBP2433
  For full view, you need register

Parts for your M312 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  118-7682 Y [1] LINES GP-AUXILIARY HYDRAULIC  
  118-7711 Y [1] LINES GP-AUXILIARY HYDRAULIC  
  122-8210 Y [1] VALVE & LINES GP-AUXILIARY (HAMMER)  
  Y   SEPARATE ILLUSTRATION
 

#SEBP24330409
 

123-9489: VALVE & LINES GP-AUXILIARY

123-9489 VALVE & LINES GP-AUXILIARY
S/N 6TL1-204
MEDIUM PRESSURE FUNCTION
PART OF 123-9486, 123-9488 VALVE & LINES AR-AUXILIARY
AN ATTACHMENT
i00516049 SEBP2433
1239489 VALVE & LINES GP-AUXILIARY Parts scheme
  For full view, you need register

Parts for your M312 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 112-5701 Y [1] VALVE GP-SOLENOID  
2. 116-7259 I [2] HOSE AS  
3. 125-2433 I [1] HOSE AS  
4. 125-2434 I [1] HOSE AS  
5. 120-3956 M [4] BOLT-SOCKET HEAD (M5X0.8X60-MM)  
6. 3K-0360 [2] SEAL-O-RING  
7. 6V-8398 [10] SEAL-O-RING  
8. 6V-8731 [2] UNION  
9. 6V-8995 [2] UNION (STRAIGHT)  
10. 6V-9002 [2] ELBOW  
11. 6V-9169 [2] NUT (13/16-16-THD)  
  117-4861 F [1] RELAY AS  
  120-5969 F [1] DIODE AS  
  F   NOT SHOWN
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

Information:

Service Magazine
The 6V-8633 Connector Has Changed {5057, 7553}
2005/11/28

Caterpillar Parts SIS Catalog M312 :

VALVE & LINES GP-AUXILIARY
122-8207 VALVE & LINES GP-AUXILIARY
VALVE & LINES GP-AUXILIARY
119-4566 VALVE & LINES GP-AUXILIARY
VALVE & LINES GP-AUXILIARY
112-7601 VALVE & LINES GP-AUXILIARY
VALVE & LINES GP-AUXILIARY
111-2047 VALVE & LINES GP-AUXILIARY
123-9488 VALVE & LINES AR-AUXILIARY
123-9486 VALVE & LINES AR-AUXILIARY
TANK GP-HYDRAULIC
117-8012 TANK GP-HYDRAULIC
TANK & MTG GP-HYDRAULIC
117-8010 TANK & MTG GP-HYDRAULIC
VALVE & LINES GP-AUXILIARY
122-8210 VALVE & LINES GP-AUXILIARY
VALVE & LINES GP-AUXILIARY
123-0194 VALVE & LINES GP-AUXILIARY
123-9474 VALVE & LINES GP-AUXILIARY
123-9478 VALVE & LINES GP-AUXILIARY
123-9479 VALVE & LINES GP-AUXILIARY
123-9481 VALVE & LINES GP-AUXILIARY
123-9482 VALVE & LINES GP-AUXILIARY
123-9484 VALVE & LINES GP-AUXILIARY

Truck sale:

Caterpillar M312, Construction
24,412 
Caterpillar M312, Construction
- wheel excavator
BERGERAT MONNOYEUR SP. Z O.O.
Poland
 
$24,298 USD 
CATERPILLAR M312 1999
- WHEEL EXCAVATORS
BERGERAT MONNOYEUR POLAND
K. Kolumba 15 - Komorniki -
 
$15,899 USD 
CATERPILLAR M312 2002
- WHEEL EXCAVATORS
BERGERAT MONNOYEUR POLAND
K. Kolumba 15 - Komorniki -
1999 CAT M312
USD $24,599 
1999 CAT M312

Budrolpol
2001 CAT M312
USD $46,900 
2001 CAT M312

MB Tractor & Equipment
Tilton, New Hampshire
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