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527-6212 ROLLER AR-TRACK S/N DN71-UP PART OF 527-3368 UNDERCARRIAGE AR MD6250 ROTARY DRILL


UNDERCARRIAGE
ROLLER GP
SPRING GP
TRACK GP
WATER SYSTEM
VALVE GP
LINES GP

ROTARY DRILL MD6250 ROTARY DRILL DN7
 MD6250 Rotary Blasthole Drill DN700001-UP (MACHINE) POWERED BY C27 Engine M0087803 MD6250 DN7   (2017)

UNDERCARRIAGE

ROLLER GP
ROLLER AR-TRACK
527-6212 ROLLER AR-TRACK
ROLLER GP-TRACK-SINGLE FLANGE
428-8691 ROLLER GP-TRACK-SINGLE FLANGE
 

#M00878030930
 

527-6212: ROLLER AR-TRACK

527-6212 ROLLER AR-TRACK
S/N DN71-UP
PART OF 527-3368 UNDERCARRIAGE AR
i07212821 M0087803
5276212 ROLLER AR-TRACK Parts scheme
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Parts for your MD6250 ROTARY DRILL:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 428-8691 Y [30] ROLLER GP-TRACK-SINGLE FLANGE  
2. 7X-2454 M [120] BOLT (M24X3X110-MM)  
3. 8T-4167 [120] WASHER-HARD (26X44X4-MM THK)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#M00878030931
 

428-8691: ROLLER GP-TRACK-SINGLE FLANGE

428-8691 ROLLER GP-TRACK-SINGLE FLANGE
S/N DN71-UP
PART OF 527-6212 ROLLER AR-TRACK
i06251170 M0087803
4288691 ROLLER GP-TRACK-SINGLE FLANGE Parts scheme
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Parts for your MD6250 ROTARY DRILL:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 183-2875 [1] ROLLER & BEARING AS  
2. 9W-2146 [1] PLUG  
3. 320-8919 [2] SEAL GP-DUO-CONE  
    (EACH INCLUDES)
  160-6631 [2] RING-TORIC  
4. 8F-8882 [2] SEAL-O-RING  
5. 179-1499 [2] DOWEL  
   
    PARTS SHOWN IN GRAPHIC(S) WITHOUT A REFERENCE NUMBER ARE NOT SERVICED SEPARATELY
 

#M00878030932
 

430-5856: SPRING GP-RECOIL

430-5856 SPRING GP-RECOIL
S/N DN71-UP
PART OF 434-0800 IDLER GP-FRONT
i05844578 M0087803
4305856 SPRING GP-RECOIL Parts scheme
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Parts for your MD6250 ROTARY DRILL:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7Y-1221 [1] STRIP  
2. 7Y-1459 [1] WASHER (66X115X9-MM THK)  
3. 7Y-1872 [1] ROD  
4. 101-2620 [1] SUPPORT  
5. 115-6402 [1] SUPPORT AS  
6. 204-7409 [1] SPRING  
7. 7Y-1460 M [1] NUT (M64X6-THD)  
8. 8T-9080 M [2] BOLT-SOCKET HEAD (M12X1.75X20-MM)  
  M   METRIC PART
 

#M00878030933
 

512-6168: TRACK GP

512-6168 TRACK GP -TRIPLE GROUSER SHOE
S/N DN71-UP
600-MM (23.6-IN)
PART OF 527-3366 UNDERCARRIAGE AR
i07203987 M0087803
5126168 TRACK GP Parts scheme
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Parts for your MD6250 ROTARY DRILL:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 150-4742 M [224] NUT-TRACK (M24X1.5-THD)  
2. 301-2299 M [224] BOLT-TRACK (M24X1.5X71-MM)  
3. 516-5776 Y [1] LINK AS-TRACK  
4. 150-4770 [56] SHOE-TRACK  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#M00878030934
 

516-5782: TRACK GP

516-5782 TRACK GP -TRIPLE GROUSER SHOE
S/N DN71-UP
750MM (29.5-IN)
PART OF 527-3367 UNDERCARRIAGE AR
i07214470 M0087803
5165782 TRACK GP Parts scheme
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Parts for your MD6250 ROTARY DRILL:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 150-4742 M [224] NUT-TRACK (M24X1.5-THD)  
2. 301-2299 M [224] BOLT-TRACK (M24X1.5X71-MM)  
3. 516-5776 Y [1] LINK AS-TRACK  
4. 150-4766 [56] SHOE-TRACK  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#M00878030935
 

527-3366: UNDERCARRIAGE AR

527-3366 UNDERCARRIAGE AR
S/N DN71-UP
i07212831 M0087803
5273366 UNDERCARRIAGE AR Parts scheme
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Parts for your MD6250 ROTARY DRILL:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 512-6168 Y [2] TRACK GP (TRIPLE GROUSER SHOE)  
2. Y [1] UNDERCARRIAGE AR  
  Y   SEPARATE ILLUSTRATION
 

#M00878030936
 

527-3367: UNDERCARRIAGE AR

527-3367 UNDERCARRIAGE AR
S/N DN71-UP
750-MM (29.5-IN)
PART OF 515-8694 DISTRIBUTION AR
i07214149 M0087803
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Parts for your MD6250 ROTARY DRILL:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  516-5782 Y [2] TRACK GP  
  Y [1] UNDERCARRIAGE AR  
  Y   SEPARATE ILLUSTRATION
 

#M00878030937
 

527-3368: UNDERCARRIAGE AR

527-3368 UNDERCARRIAGE AR
S/N DN71-UP
PART OF 527-3366, 527-3367 UNDERCARRIAGE AR
i07212816 M0087803
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Parts for your MD6250 ROTARY DRILL:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  526-6319 Y [2] DRIVE GP-FINAL  
  527-6214 Y [1] FASTENER GP-FINAL DRIVE  
  527-6213 Y [1] GUARD GP-TRACK GUIDE  
  528-6235 Y [1] GUARD GP-TRAVEL MOTOR  
  434-0799 Y [1] IDLER GP-FRONT  
  527-6212 Y [1] ROLLER AR-TRACK  
  [1] FRAME AS (LH)  
  527-3371 [1] FRAME AS (RH)  
  Y   SEPARATE ILLUSTRATION
 

#M00878030938
 

516-4657: ACTUATOR GP-ROTARY

516-4657 ACTUATOR GP-ROTARY -VALVE CONTROL
S/N DN71-UP
PART OF 513-1774 LINES GP-WATER
i07246858 M0087803
5164657 ACTUATOR GP-ROTARY Parts scheme
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Parts for your MD6250 ROTARY DRILL:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 516-4767 [1] VALVE AS-FLOW CONTROL  
2. 516-4768 [1] ACTUATOR GP-ROTARY  
 

#M00878030939
 

504-4521: LINES GP-WATER

504-4521 LINES GP-WATER
S/N DN71-UP
PART OF 503-7562, 503-7563, 516-1768 SUPPRESSION GP-DUST
i07210968 M0087803
5044521 LINES GP-WATER Parts scheme
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Parts for your MD6250 ROTARY DRILL:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 142-3331 [1] BRACKET AS  
  2W-7940 [1] BRACKET  
  8T-3490 M [1] NUT-WELD (M10X1.5-THD)  
2. 150-4043 [1] CONNECTOR AS  
  3J-1907 [1] SEAL-O-RING  
  6V-8398 [1] SEAL-O-RING  
  6V-9873 [1] CONNECTOR  
3. 2H-3926 [2] LOCKWASHER  
4. 513-1659 I [1] HOSE AS  
5. 513-1660 I [1] HOSE AS  
6. 513-1661 I [1] HOSE AS  
7. 2P-1293 [1] LOCKNUT (1-3/16-12-THD)  
8. 524-7348 [1] PLATE AS  
9. 530-1073 [1] BRACKET  
10. 148-8335 [1] CONNECTOR AS  
  5K-9090 [1] SEAL-O-RING  
  6V-8635 [1] CONNECTOR  
  7M-8485 [1] SEAL-O-RING  
11. 148-8362 [1] ELBOW AS  
  3D-2824 [1] SEAL-O-RING  
  5K-9090 [1] SEAL-O-RING  
  8T-6684 [1] ELBOW  
12. 164-6863 [1] ELBOW AS  
  3K-0360 [1] SEAL-O-RING  
  8C-6920 [1] ELBOW  
  6V-9746 [1] SEAL-O-RING  
13. 5P-7468 [1] CLIP (SLOT)  
14. 5P-7469 [1] CLIP (TAB)  
15. 6D-4246 [6] CLIP (LOOP)  
16. 6V-4349 [1] GROMMET  
17. 8T-4121 [8] WASHER-HARD (11X21X2.5-MM THK)  
18. 8T-4136 M [2] BOLT (M10X1.5X25-MM)  
19. 6V-7357 M [2] BOLT (M6X1X25-MM)  
20. 8T-4195 M [5] BOLT (M10X1.5X30-MM)  
21. 8T-4196 M [1] BOLT (M10X1.5X35-MM)  
22. 9X-8256 [2] WASHER (6.6X12X2-MM THK)  
23. 148-8376 [1] ELBOW AS  
  6V-8983 [1] ELBOW  
  6V-9746 [2] SEAL-O-RING  
24. 207-1810 [1] VALVE GP-CHECK  
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  M   METRIC PART
 

Information:

Specifications
Track Roller (Single Flange)
MD6250 Rotary Blasthole Drill Machine Systems
Track Roller (Double Flange)
MD6250 Rotary Blasthole Drill Machine Systems
Undercarriage Reconditioning Bulletin
Guideline for Roller and Idler Component Reuse {4159, 4180}
Guideline for Roller and Idler Component Reuse {4159, 4180}
Track, Track Roller, and Track Idler Cycle Times {4159, 4169, 4170, 4171, 4180}
Track, Track Roller, and Track Idler Cycle Times {4159, 4169, 4170, 4171, 4180}
Roller Servicing Equipment, Tooling, Literature, and Training Review {0374, 4154, 4180, 4181, 7561}
Roller Servicing Equipment, Tooling, Literature, and Training Review {0374, 4154, 4180, 4181, 7561}
Roller Service Evaluation Checklist {4154, 4180, 4181, 7561}
Roller Service Evaluation Checklist {4154, 4180, 4181, 7561}
Track Roller Oil Fill Volume {0645, 4180, 7500, 7579}
Track Roller Oil Fill Volume {0645, 4180, 7500, 7579}
Conventional (Dry) Welding Procedure for Rollers and Idlers {0679, 4150, 4159, 4180, 7950}
Conventional (Dry) Welding Procedure for Rollers and Idlers {0679, 4150, 4159, 4180, 7950}
Carrier Roller Oil Fill Volume {4154}
Carrier Roller Oil Fill Volume {4154}
Reconditioning Dimensions for Track Rollers {4154, 4180}
Reconditioning Dimensions for Track Rollers {4154, 4180}
Carrier Roller Disassembly and Assembly Procedures {4154}
Carrier Roller Disassembly and Assembly Procedures {4154}
Reconditioning Dimensions for Carrier Rollers {4154, 4180}
Reconditioning Dimensions for Carrier Rollers {4154, 4180}
Procedure for Water-Cooled Welding of Track Rollers {0679, 4180, 7950}
Procedure for Water-Cooled Welding of Track Rollers {0679, 4180, 7950}
Nitrogen Pressure Test Unit <NOBR>FT2724</NOBR> {4150, 4159, 4169, 4170, 4171, 4174, 4175, 4180}
Nitrogen Pressure Test Unit FT2724 {4150, 4159, 4169, 4170, 4171, 4174, 4175, 4180}
Service Magazine
Improved Track Roller Bolts and Washers are Now Used on Certain MD6250 Rotary Drills {4180}
Improved Track Roller Bolts and Washers are Now Used on Certain MD6250 Rotary Drills {4180}

Caterpillar Parts SIS Catalog MD6250 :

LINK AS-TRACK
516-5776 LINK AS-TRACK
IDLER GP-FRONT
434-0800 IDLER GP-FRONT
IDLER GP-FRONT
434-0799 IDLER GP-FRONT
IDLER GP
136-2422 IDLER GP
GUARD GP-TRAVEL MOTOR
528-6235 GUARD GP-TRAVEL MOTOR
GUARD GP-TRACK GUIDE
529-7644 GUARD GP-TRACK GUIDE
GUARD GP-TRACK GUIDE
527-6213 GUARD GP-TRACK GUIDE
ADJUSTMENT GP-HYDRAULIC TRACK
297-9152 ADJUSTMENT GP-HYDRAULIC TRACK
ROLLER GP-TRACK-SINGLE FLANGE
428-8691 ROLLER GP-TRACK-SINGLE FLANGE
SPRING GP-RECOIL
430-5856 SPRING GP-RECOIL
TRACK GP
512-6168 TRACK GP
TRACK GP
516-5782 TRACK GP
UNDERCARRIAGE AR
527-3366 UNDERCARRIAGE AR
527-3367 UNDERCARRIAGE AR
527-3368 UNDERCARRIAGE AR
ACTUATOR GP-ROTARY
516-4657 ACTUATOR GP-ROTARY
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