The hydraulic pump section (secondary unit) used in the Epiroc Explorac 100 ensures stable hydraulic pressure for auxiliary drilling functions.
Components included in the hydraulic pump section
| Item | Part No. | Alt No. | Name | Qty | Remarks |
| - | 3222322306 | 3222 3223 06 | DOUBLE PUMP | 1 | 16CC + 16CC |
| - | 3218200785 | 3218 2007 85 | SEAL KIT | 1 | Includes items 21, 22, 27–29 |
| 1 | 3719010093 | 3719 0100 93 | HOUSING SEC | 1 | - |
| 2 | - | - | END PIECE | 1 | Not sold separately |
| 3 | - | - | PUMP HOUSING | 1 | Not sold separately |
| 4 | - | - | PLATE | 1 | Not sold separately |
| 5 | - | - | PUMP HOUSING | 1 | Not sold separately |
| 7 | - | - | GEAR | 1 | Not sold separately |
| 8 | - | - | GEAR | 1 | Not sold separately |
| 9 | - | - | GEAR | 1 | Not sold separately |
| 10 | - | - | GEAR | 1 | Not sold separately |
| 15 | - | - | WASHER | 4 | - |
| 16 | - | - | SCREW | 4 | Not sold separately |
| 21 | - | - | SEAL | 1 | Not sold separately |
| 22 | - | - | CIRCLIP | 1 | Not sold separately |
| 26 | 3719010102 | 3719 0101 02 | THRBLK / BSHG | 4 | - |
| 27 | - | - | SEAL | 4 | Not sold separately |
| 28 | - | - | SEAL | 4 | Not sold separately |
| 29 | - | - | SEAL | 4 | Not sold separately |
| 30 | 3719010106 | 3719 0101 06 | PIN DOWEL | 2 | - |
| 35 | - | - | GUIDE PIN | 2 | Not sold separately |
| 36 | - | - | SHAFT | 1 | Not sold separately |
Browse the complete Explorac 100 spare parts catalog to find OEM and replacement hydraulic components for your drilling rig.