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The 3128 0785 49 holder is a durable support component used in Atlas Copco and Epiroc rock drilling machines. Designed to secure sliding parts within the feed beam system, it ensures proper operation and minimizes wear. In the industry, it is also known as 3128078549 holder.
Compatible Machines
This part is fully compatible with the following drilling systems:
- Boomer series drilling machines
- BMH2000, BMH6000, BMH8000 feed beams
- COP series drilling units
- Underground drilling systems such as Roc D7 and Roc D9
It fastens sliding components within the feed system, providing safe movement and alignment.
Fields of Application
The 3128078549 holder is commonly used in:
- Tunnel construction and underground mining
- Rock drilling and breaking operations
- Heavy-duty construction and infrastructure projects
- Feed beam systems in hydraulic drilling machines
It reduces vibration and helps maintain mechanical stability of the system.
Technical Specifications
- OEM No: 3128 0785 49
- Alternative Code: 3128078549
- Part Name: Holder (Support Component)
- Material: High-strength aluminum alloy
- Application Area: Feed beam (guide rail) systems
- Function: Securing sliding parts, alignment, vibration reduction
Why Choose the 3128078549 Holder?
- OEM-level compatibility for easy installation
- Lightweight yet durable aluminum alloy structure
- Supports long-lasting performance of the feed system
- Minimizes vibration and wear, reducing maintenance requirements
- Proven performance in Atlas Copco drilling machinery
Reliable Spare Part for Harsh Conditions
The 3128 0785 49 holder is a high-quality spare part developed to provide balance, durability, and precision in Atlas Copco rock drilling machines. Globally listed under the code 3128078549, it is the ideal choice for stable and efficient performance in demanding working environments.
Frequently Asked Questions
Which OEM part numbers does this part replace?
3128 0785 49 Holder – Support Component for Atlas Copco Rock Drilling Machines is produced against OEM reference 3128 0785 49. Send us the OEM part number you need and our team will confirm the matching Babacan part and its compatibility for your machine.
Is this part EN 45545-2 compliant?
For railway applications our rubber parts can be supplied in EN 45545-2 fire-and-smoke compliant compounds on request. Specify the hazard level (HL1–HL3) required for your project and we will provide a suitable formulation and documentation.
What rubber compounds and hardness options are available?
We offer NR, SBR, EPDM, NBR and silicone-based compounds, typically from 40 to 90 Shore A. We recommend the right material based on the temperature, load and oil-resistance requirements of your specific application.
Do you produce samples and series batches?
Yes. We manufacture both samples and series production at our Ostim / Ankara facility, working from a technical drawing or a sample part. Contact us through the form for a quotation and lead time for your parts.