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544-2071 PUMP & MTG GP-PISTON S/N D9A1-UP PART OF 540-9885 HYDRAULIC AR MD6200 ROTARY DRILL


HYDRAULIC SYSTEM
PUMP GP
MOTOR GP
PUMP GP
FILTER GP

ROTARY DRILL MD6200 ROTARY DRILL D9A
 MD6200 Rotary Drill D9A00001-UP (MACHINE) POWERED BY C18 Engine M0100847 MD6200 D9A   (2019)

HYDRAULIC SYSTEM

PUMP GP
COUPLING GP-PUMP
547-8870 COUPLING GP-PUMP
HEAD GP-MOTOR
491-9660 HEAD GP-MOTOR
PUMP & MTG GP-PISTON
544-2071 PUMP & MTG GP-PISTON
PUMP GP-GEAR
545-5759 PUMP GP-GEAR
PUMP GP-PISTON
545-5757 PUMP GP-PISTON
PUMP GP-PISTON
545-5758 PUMP GP-PISTON
 

#M01008470440
 

544-2071: PUMP & MTG GP-PISTON

544-2071 PUMP & MTG GP-PISTON
S/N D9A1-UP
PART OF 540-9885 HYDRAULIC AR
i07589800 M0100847
5442071 PUMP & MTG GP-PISTON Parts scheme
  For full view, you need register

Parts for your MD6200 ROTARY DRILL:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 223-2102 [1] SEAL-INTEGRAL  
2. 9X-8257 [2] WASHER (17.5X30X3.5-MM THK)  
3. 386-5308 [1] SEAL-O-RING  
4. 386-5309 [2] SEAL-O-RING  
5. 542-9993 [1] PUMP GP-PISTON (AUXILIARY)  
6. 545-5757 Y [1] PUMP GP-PISTON (HYDROSTATIC)  
7. 545-5758 Y [1] PUMP GP-PISTON (FAN)  
8. 545-5759 Y [1] PUMP GP-GEAR (CHARGE)  
9. 6C-3241 [2] BOLT (1/2-13X1.5-IN)  
10. 7X-2553 M [2] BOLT (M16X2X40-MM)  
11. 171-1432 [8] BOLT (M20X2.5X45-MM)  
12. 8T-4123 [4] WASHER (22X35X3.5-MM THK)  
13. 8T-4223 [2] WASHER-HARD (13.5X25.5X3-MM THK)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#M01008470441
 

545-5759: PUMP GP-GEAR

545-5759 PUMP GP-GEAR
S/N D9A1-UP
PART OF 544-2071 PUMP & MTG GP-PISTON
i07589586 M0100847
5455759 PUMP GP-GEAR Parts scheme
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Parts for your MD6200 ROTARY DRILL:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 197-0144 M [4] BOLT (M14X2X130-MM)  
2. 271-2360 [12] WASHER-HARD (15X22X2.5-MM THK)  
   
    PARTS SHOWN IN GRAPHIC(S) WITHOUT A REFERENCE NUMBER ARE NOT SERVICED SEPARATELY
   
    AVAILABLE REPAIR KIT(S):
  560-1347 [1] KIT-SEAL  
    (INCLUDES PARTS MARKED "J" IN THE GRAPHICS)
  M   METRIC PART
 

#M01008470442
 

545-5757: PUMP GP-PISTON

545-5757 PUMP GP-PISTON
S/N D9A1-UP
PART OF 544-2071 PUMP & MTG GP-PISTON
i07589593 M0100847
5455757 PUMP GP-PISTON Parts scheme
  For full view, you need register

Parts for your MD6200 ROTARY DRILL:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
    (NO SERVICED PARTS)
 

#M01008470443
 

545-5758: PUMP GP-PISTON

545-5758 PUMP GP-PISTON
S/N D9A1-UP
PART OF 544-2071 PUMP & MTG GP-PISTON
i07589581 M0100847
5455758 PUMP GP-PISTON Parts scheme
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Parts for your MD6200 ROTARY DRILL:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 527-7821 Y [1] VALVE GP-PUMP CONTROL  
2. 335-8230 [2] PLUG  
3. 273-5073 Y [1] ROTATING GP-PUMP (HYDRAULIC FAN)  
4. 174-9994 [1] PISTON-CONTROL  
5. 274-7452 [1] LINK-CONTROL  
6. 524-0581 [1] HOUSING  
7. 524-0796 [1] HEAD  
8. 312-8769 [1] SWASHPLATE  
9. 205-2909 [1] SHAFT-PUMP  
10. 198-5351 [1] PLUG  
11. 188-6303 [1] SPRING  
12. 148-1238 [1] SHIM (3-MM THK)  
13. 185-0242 [1] PLATE  
14. 185-0263 [1] BEARING  
15. 105-3035 [1] CONE-BEARING  
16. 168-7869 [2] BEARING-CRADLE  
17. 166-0344 [2] SEAL-SHAFT  
18. 127-9485 [1] SEAL-O-RING  
19. 449-5139 [1] SEAL-O-RING  
20. 213-4208 [1] RING-LOCK  
21. 6V-5684 M [4] BOLT (M12X1.75X45-MM)  
22. 9X-8979 [1] DOWEL  
23. 173-0641 [1] PLUG-FILTER  
24. 203-8609 [1] CUP-BEARING  
25. 280-7870 [1] GASKET  
26. 8T-8442 M [4] BOLT-SOCKET HEAD (M6X1X30-MM)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#M01008470444
 

185-0275: ROTATING GP-MOTOR

185-0275 ROTATING GP-MOTOR
S/N D9A1-UP
PART OF 550-0464 MOTOR GP-PISTON
i01519048 M0100847
1850275 ROTATING GP-MOTOR Parts scheme
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Parts for your MD6200 ROTARY DRILL:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 168-3379 [3] PIN  
2. 168-3382 [1] WASHER (30X42X2.7-MM THK)  
3. 185-0292 [1] SPRING  
4. 6V-7723 [1] RING-RETAINING  
5. 185-0287 [1] PLATE-VALVE  
6. 295-9549 [1] BARREL  
7. 168-3384 [9] PISTON AS-PUMP  
8. 168-3378 [1] BEARING-SPHERICAL  
9. 168-3385 [1] PLATE-RETRACTION  
 

#M01008470445
 

191-0885: ROTATING GP-MOTOR

191-0885 ROTATING GP-MOTOR
S/N D9A1-UP
PART OF 454-7417 MOTOR GP-PISTON
i02830000 M0100847
1910885 ROTATING GP-MOTOR Parts scheme
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Parts for your MD6200 ROTARY DRILL:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 191-1393 [1] BARREL-CYLINDER  
2. 191-1394 [1] PLATE-CONTROL  
3. 191-1395 [1] PIN  
4. 191-1396 [7] PISTON AS  
    (EACH INCLUDES)
  191-1398 [2] RING-PISTON  
5. 124-9855 B [1] SHIM (4.5-MM THK)  
6. 124-9856 B [1] SHIM (4.6-MM THK)  
7. 124-9857 B [1] SHIM (4.7-MM THK)  
8. 124-9858 B [1] SHIM (4.8-MM THK)  
9. 124-9859 B [1] SHIM (4.9-MM THK)  
10. 124-9860 B [1] SHIM (5-MM THK)  
11. 124-9861 [1] SPRING  
12. 191-1397 [1] PLATE-RETAINING  
13. 252-0706 M [7] SCREW-PAN HEAD (M8X1.25X20-MM)  
  B   USE AS REQUIRED
  M   METRIC PART
 

#M01008470446
 

256-7858: ROTATING GP-MOTOR

256-7858 ROTATING GP-MOTOR
S/N D9A1-UP
PART OF 350-7075 MOTOR GP-PISTON
i02195299 M0100847
2567858 ROTATING GP-MOTOR Parts scheme
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Parts for your MD6200 ROTARY DRILL:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 256-7874 [1] BEARING  
2. 168-7940 [3] PIN  
3. 096-0015 [1] RING-RETAINING  
4. 233-0455 [1] BARREL  
5. 168-7941 [1] SPRING  
6. 168-7942 [1] WASHER (28.2X36.5X2-MM THK)  
7. 168-7943 [9] PISTON AS-PUMP  
8. 256-7875 [1] PLATE  
9. 313-4424 [1] PLATE-CONTROL  
 

#M01008470447
 

566-2231: ROTATING GP-MOTOR

566-2231 ROTATING GP-MOTOR
S/N D9A1-UP
PART OF 545-5762 MOTOR GP-PISTON
i07591079 M0100847
5662231 ROTATING GP-MOTOR Parts scheme
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Parts for your MD6200 ROTARY DRILL:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 568-5812 [1] BARREL  
2. 568-5813 [1] PLATE-CONTROL  
3. 183-3236 [1] PIN  
4. 183-3999 [7] PISTON AS  
5. 144-7798 [1] WASHER (12.7X17.5X0.3-MM THK)  
6. 568-5814 B [1] KIT-SHIM  
    (INCLUDES 9-SHIMS)
7. 183-3237 [1] SPRING  
8. 144-7799 [1] PLATE-RETAINER  
9. 144-7807 [7] SCREW (M3X0.5X9-MM)  
  B   USE AS REQUIRED
 

#M01008470448
 

273-5073: ROTATING GP-PUMP

273-5073 ROTATING GP-PUMP
S/N D9A1-UP
PART OF 545-5758 PUMP GP-PISTON
i02550811 M0100847
2735073 ROTATING GP-PUMP Parts scheme
  For full view, you need register

Parts for your MD6200 ROTARY DRILL:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 138-8175 [1] BEARING-SPHERICAL  
2. 168-7940 [3] PIN  
3. 096-0015 [1] RING-RETAINING  
4. 233-0455 [1] BARREL  
5. 168-7941 [1] SPRING  
6. 168-7942 [1] WASHER (28.2X36.5X2-MM THK)  
7. 168-7943 [9] PISTON AS-PUMP  
8. 258-5194 [1] PLATE  
9. 138-8173 [1] PLATE-VALVE  
 

#M01008470449
 

548-9290: TANK & FILTER GP-HYDRAULIC

548-9290 TANK & FILTER GP-HYDRAULIC
S/N D9A1-UP
PART OF 544-2074 TANK & MTG GP-HYDRAULIC
i07589595 M0100847
5489290 TANK & FILTER GP-HYDRAULIC Parts scheme
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Parts for your MD6200 ROTARY DRILL:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8T-4183 M [8] BOLT (M12X1.75X40-MM)  
2. 8T-4196 M [2] BOLT (M10X1.5X35-MM)  
3. 480-6500 [1] GASKET  
4. 5C-9553 M [4] BOLT (M6X1X16-MM)  
5. 8T-4193 M [8] BOLT (M16X2X50-MM)  
6. 1L-5072 [1] DOWEL  
7. 1P-4579 [2] FLANGE-HALF  
8. 1P-4582 [2] FLANGE-HALF  
9. 1P-4585 [4] FLANGE-HALF  
10. 2D-4202 [1] PLATE  
11. 2J-7761 [1] RING-RETAINING  
12. 4J-0527 [1] SEAL-O-RING  
13. 5D-1911 [1] COVER-HYDRAULIC CAP  
14. 6H-9361 [1] RING-RETAINING  
15. 7H-1447 [1] CAP-FILLER  
16. 7X-0591 [8] WASHER-HARD (17X29X3-MM THK)  
17. 8T-0325 M [5] BOLT (M5X0.8X14-MM)  
18. 8T-0328 [5] WASHER-HARD (5.5X10X1-MM THK)  
19. 8T-2275 [1] BALL  
20. 8T-3298 [2] SEAL-RECTANGULAR  
21. 8T-4121 [22] WASHER-HARD (11X21X2.5-MM THK)  
22. 8T-4137 M [20] BOLT (M10X1.5X20-MM)  
23. 8T-4223 [12] WASHER-HARD (13.5X25.5X3-MM THK)  
24. 8T-4896 [2] WASHER-HARD (10.2X18.5X2.5-MM THK)  
25. 8T-4956 M [4] BOLT (M12X1.75X35-MM)  
26. 9H-6454 [1] GASKET  
27. 9M-7394 [1] LEVER  
28. 9X-8256 [4] WASHER (6.6X12X2-MM THK)  
29. [1] PLUG AS  
  3D-2824 [1] SEAL-O-RING  
  9S-4183 [1] PLUG (1-1/16-12-THD)  
30. 152-0110 [1] COVER  
31. 164-4180 [1] PLUG AS  
  9S-4181 [1] PLUG (1-5/16-12-THD)  
  7M-8485 [1] SEAL-O-RING  
32. 227-0590 [1] BREATHER (HYDRAULIC TANK)  
33. 233-6420 [1] MANIFOLD  
34. 363-4123 [1] GASKET  
35. 380-3833 [1] COVER  
37. 480-8865 Y [1] FILTER GP-OIL  
38. 492-6794 [1] STRAINER (PLASTIC)  
39. 519-6932 [1] FILM-IDENTIFICATION (HYDRAULIC OIL FILTER)  
40. 129-0987 [1] DRAIN AS  
  6J-2419 [1] SEAL-O-RING  
  8F-0212 [1] SEAL-O-RING  
  175-4946 [1] PLUG-DRAIN  
41. 260-8636 [2] GAUGE-LIQUID LEVEL (SIGHT GLASS)  
42. 548-9291 [1] TANK AS-HYDRAULIC  
43. 6V-7744 M [2] LOCKNUT (M10X1.5-THD)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

Information:

Bench Test Procedures
Bench Test Procedure for Hydraulic Piston Pumps {5070}
Bench Test Procedure for Hydraulic Piston Pumps {5070}
Bench Test Procedure for Hydraulic Piston Pumps {5070}
Bench Test Procedure for Hydraulic Piston Pumps {5070}

Caterpillar Parts SIS Catalog MD6200 :

MOTOR GP-PISTON
550-0464 MOTOR GP-PISTON
MOTOR GP-PISTON
545-5762 MOTOR GP-PISTON
MOTOR GP-PISTON
454-7417 MOTOR GP-PISTON
MOTOR GP-PISTON
350-7075 MOTOR GP-PISTON
MOTOR & MOUNTING GP
549-0987 MOTOR & MOUNTING GP
MANIFOLD GP-CONTROL
555-1737 MANIFOLD GP-CONTROL
MANIFOLD & VALVE GP
515-6406 MANIFOLD & VALVE GP
LINES GP-WINCH
551-6159 LINES GP-WINCH
PUMP GP-GEAR
545-5759 PUMP GP-GEAR
PUMP GP-PISTON
545-5757 PUMP GP-PISTON
PUMP GP-PISTON
545-5758 PUMP GP-PISTON
ROTATING GP-MOTOR
185-0275 ROTATING GP-MOTOR
ROTATING GP-MOTOR
191-0885 ROTATING GP-MOTOR
ROTATING GP-MOTOR
256-7858 ROTATING GP-MOTOR
ROTATING GP-MOTOR
566-2231 ROTATING GP-MOTOR
ROTATING GP-PUMP
273-5073 ROTATING GP-PUMP
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