


Epiroc / Atlas Copco
3125 3077 00 SHAFT
Boomer M2D Drill Rig Spare Part
| Part Number | 3125 3077 00 |
| Description | SHAFT |
| Brand | Epiroc (Atlas Copco) |
| Assembly | EXPANDING SHAFT |
| Type | Drill Rig Spare Part |
Quick answer
3125 3077 00 (also written 3125307700, 3125-3077-00, or 3125.3077.00) is a Epiroc shaft spare part used in the EXPANDING SHAFT assembly of the Epiroc Boomer M2D. Verified compatible with 1 Epiroc machine model including Boomer M2D. Available as an aftermarket replacement drill part from BK Drilling — Turkey-based Sandvik and Epiroc spare parts supplier serving mining contractors worldwide. Quote on request via WhatsApp; typical lead time 3-7 days for stock items.
Part code alternate forms: 3125307700, 3125 3077 00, 3125-3077-00.
Compatible machines
1
OEM cross-reference
3125 3077 00
About Epiroc 3125 3077 00 SHAFT
This shaft transmits rotational force within the EXPANDING SHAFT of the Sandvik Boomer M2D. Precision-ground to tight tolerances, it ensures smooth power delivery and minimal vibration during drilling operations. Shaft wear can lead to misalignment and accelerated wear of connected bearings and gears.
This is an OEM-compatible aftermarket replacement part for the Epiroc Boomer M2D (Boomer M2D). BK Drilling supplies this part with fast worldwide shipping and competitive pricing.
Frequently asked questions
What are signs of shaft wear in drilling machines?
Symptoms include increased vibration during operation, unusual noise from the drivetrain, visible wear marks or scoring on shaft surfaces, and difficulty maintaining proper alignment of connected components.









