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The feed is a critical subsystem of the Epiroc Boomer S1 drilling rig, guiding the drill steel, transmitting the thrust force and carrying the rock drill along the feed beam. In underground tunnelling conditions, the feed beam, cylinders, hose kits and holders are exposed to constant load, vibration and wear, so timely replacement of original components is essential to keep drilling performance and hole accuracy under control.
| Item | Part No. | Alt No. | Qty | Description |
|---|---|---|---|---|
| 1 | - | - | 1 | feed, complete (MATARE) |
| 2 | 3128 3146 61 | 128314661 | 1 | feed assembly (MATARE) |
| 3 | - | - | 1 | basic part set, feed |
| 4 | - | - | 1 | detail set, feed |
| 5 | 3128 0784 30 | 128078430 | 1 | pulley wheel |
| 6 | 3128 3140 12 | 128314012 | 1 | holder set |
| 7 | 3128 3140 13 | 128314013 | 1 | holder set |
| 8 | - | - | 1 | holder set (additional) |
| 9 | - | - | 1 | detail set, hose attachment left |
| 10 | - | - | 1 | detail set, water mist |
| 11 | 3128 2801 30 | 128280130 | 1 | cylinder set, lower |
| 12 | 3128 3182 08 | 128318208 | 1 | hose set F21, F22 |
| 13 | 9126 2322 00 | 126232200 | 1 | hydraulic cylinder 50/32 × 2200 MT S S, BMHT 1000/2000 |
| 14 | 3128 2088 00 | 128208800 | 1 | spray nozzle |
| 15 | 3128 3061 83 | 128306183 | 1 | limit switch |
| 16 | 3128 3061 63 | 128306163 | 1 | limit switch |
| 17 | - | - | 1 | holder set (for limit switch) |
| 18 | 3128 3061 64 | 128306164 | 1 | holder set |
| 19 | - | - | 1 | detail set, BMHT 2000 |
| 20 | - | - | 1 | detail set (additional) |
| 21 | - | - | 1 | rock drill kit |
| 22 | 3128 3175 82 | 128317582 | 1 | cradle set |
| 23 | - | - | 1 | connection set, cradle flushing |
| 24 | 3128 0475 10 | 128047510 | 1 | hose drum complete with bushings |
| 25 | 3128 2088 00 | 128208800 | 1 | spray nozzle |
| 26 | 3128 3229 85 | 128322985 | 1 | feed beam |
| 27 | 3128 2563 51 | 128256351 | 1 | feed beam |
| 28 | 3128 2801 28 | 128280128 | 1 | cylinder set |
| 29 | 3128 2594 01 | 128259401 | 1 | hydraulic cylinder |
| 30 | 3128 3211 33 | 128321133 | 1 | hose nipple set |
| 31 | 3128 3211 21 | 128321121 | 1 | hose set |
| 32 | 3115 2887 80 | 115288780 | 1 | connection plate (ANSLUTN.PLATTA), OMS |
| 33 | 3128 3211 39 | 128321139 | 1 | hose nipple set |
| 34 | 3128 3211 27 | 128321127 | 1 | hose set |
| 35 | 3128 3059 63 | 128305963 | 1 | bushing set R38, T38 |
| 36 | 3128 3203 16 | 128320316 | 1 | assembly set |
| 37 | 3128 3061 80 | 128306180 | 1 | holder |
| 38 | 3128 3061 81 | 128306181 | 1 | holder |
If you plan a complete service of the feed system on your Epiroc Boomer S1, these assemblies can be combined with other maintenance jobs on the rig. TechCom can additionally supply rock drill components, boom parts, rotation unit spares and flushing system details according to the original Atlas Copco/Epiroc documentation.
The full spare parts list for the Epiroc Boomer S1 drilling rig is available in our catalog: Epiroc Boomer S1 spare parts.
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