Highlights
Key Advantages
- Straight swap for original part numbers 3115295000, 3115 2950 00, and 3115194500—no modifications needed.
- Machined to factory dimensions so percussion energy transfers cleanly from piston to shank adapter.
- Fits nine drifter models including COP 1840, COP 1850, and COP 2550, cutting your spare parts stock complexity.
- Built from high-grade alloy steel that resists cracking under constant stope and face drilling cycles.
- Most orders ship within 3–5 working days; express freight available for urgent rig returns.
Use Cases
Applications
- Underground production and development drilling where COP 1838 series drifters are mounted on rigs.
- Civil tunneling jobs using Atlas Copco or Epiroc drill rigs—keeps face advance on schedule.
- Replacement for worn or scored front heads on COP 1838+, COP 1838HE+, or COP 1840 drifters.
- Hard rock mines running multi-shift operations with COP 2238 or COP 2550 drifters.
- Quarry benches where hydraulic drifters need a front end that survives daily blast-hole duty.
Specs
Technical Specifications
| Part Number | 3115295000 / 3115 2950 00 |
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| Alternate Part Numbers | 3115194500, 3115 1945 00 |
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| Compatible Drifter Models | COP 1238K, COP 1638, COP 1838, COP 1838+, COP 1838HE+, COP 1840, COP 1850, COP 2238, COP 2550 |
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| Material | High-grade alloy steel |
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| Manufacturer | Epiroc / Atlas Copco |
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| Application | Standard front head for mining and tunneling rig drifters (not HD or mini) |
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Details
Detailed Description
3115295000 Front Head 3115 2950 00 Epiroc COP1838 Drifter parts Mining Drilling Rig Atlas Copco 3115194500 3115 1945 00
Use in :Cop 1238k , Cop 1638 , Cop 1838 , Cop 1838+ , Cop 1838he+ , Cop 1840 , Cop 1850 , Cop 2238 , Cop 2550
Description:
It is used almost all of Atlas Copco drifters, except HD heads and smaller drifters.
Overview:
FRONT PART - 3115 2950 00 - 3115295000
FRONT PART - 3115 5042 00 - 3115504200 (HD MODELS)
FRONT PART - 3115 5458 00 - 3115545800 (+ MODELS)
FRONT PART - 3115 2871 83 - 3115287183 (EX MODELS)
FRONT PART - 3115 3246 00 - 3115324600 (COP1132, COP1435, RR11, RR24)
FRONT PART - 3115 2871 81 - 3115 2871 81 (EX MODELS)
FAQ
FAQ
Which drifters can I use this front head on?
It fits nearly all standard Atlas Copco drifters: COP 1238K, 1638, 1838, 1838+, 1838HE+, 1840, 1850, 2238, and 2550. It won’t work on HD heads (those need 3115 5042 00) or the smaller COP 1132/COP 1435 family.
How do I make sure I’m ordering the correct front head?
Grab the number off your old front head casting. If it reads 3115 2950 00, 3115295000, or 3115194500, this is the one. Still not sure? Send us your drifter model and we’ll cross-check it in our parts book.
What’s your typical lead time for this item?
We keep these front heads in stock. Once your order clears, we normally dispatch within 3 to 5 working days. Air freight gets it to most mine sites inside a week.
Is this an OEM Epiroc part or an aftermarket copy?
We offer both, so you pick what fits your maintenance budget. The OEM version comes straight from Epiroc channels; our aftermarket alternative is machined by a specialized factory and matches original material specs and tolerances.
What’s the real difference between the standard front head and the HD version?
The HD head (3115 5042 00) uses a heavier casing and different internal geometry for big production rigs that run non-stop. This standard 3115 2950 00 is the right call for normal duty cycles on COP 1838-class drifters—lighter, costs less, and still handles the rated impact power.
