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.