3115309400 PISTON GUIDE ATLAS COPCO

3115 3094 00 Precision Piston Guide for Hydraulic Rock Drill Systems

OEM Replacement Supplied Worldwide by 3GEN Export

The 3115309400, 3115 3094 00 PISTON GUIDE ATLAS COPCO is a high-precision internal guiding component designed to stabilize piston movement inside hydraulic rock drill assemblies. This part ensures perfectly centered linear motion, reduces side loading, and protects surrounding housings from premature wear under continuous percussion cycles.

Manufactured from premium bronze alloy, this piston guide combines excellent load-bearing capacity with low friction characteristics, making it ideal for high-impact drilling environments where accuracy and durability are critical.

As 3GEN Export, we supply this component as an OEM replacement and deliver globally within 5 working days, supporting mining, tunneling, quarrying, and construction operations worldwide.

We operate strictly as an independent OEM supplier.

Product Function Overview

Inside hydraulic drifters, the piston guide acts as the primary alignment interface between the reciprocating piston and the main body of the drill. The 3115309400, 3115 3094 00 PISTON GUIDE ATLAS COPCO absorbs lateral forces generated during impact strokes and maintains concentric piston travel, directly influencing drilling efficiency and component lifespan.

Its integrated internal lubrication grooves distribute oil evenly across contact surfaces, minimizing friction while preventing localized heat buildup.

Without a properly functioning piston guide, machines suffer from:

• Piston misalignment

• Accelerated seal wear

• Housing scoring

• Reduced impact energy transfer

• Increased vibration

Replacing this guide at scheduled intervals is essential for protecting high-value internal assemblies.

Material Engineering and Geometry

This component is CNC-machined from industrial bronze, selected for:

• High compressive strength

• Excellent thermal conductivity

• Natural anti-galling properties

• Superior resistance to fatigue

• Long service life under oscillating loads

The stepped outer flange locks the guide securely into its housing, while the internal bore is precision finished to maintain consistent clearance with the piston body. Multiple circumferential oil channels promote continuous lubrication during operation.

This combination allows the guide to function simultaneously as a bearing surface and vibration stabilizer.

Operational Role in Rock Drill Assemblies

The 3115309400, 3115 3094 00 PISTON GUIDE ATLAS COPCO performs several critical tasks:

• Maintains piston alignment

• Prevents metal-to-metal contact

• Reduces side thrust on seals

• Stabilizes percussion motion

• Extends service intervals of surrounding parts

It is a small component with major influence on overall drill reliability.

Typical Applications

This piston guide is widely used in:

• Hydraulic rock drills

• Underground jumbo rigs

• Surface drilling machines

• Mining production drills

• Quarry rigs

• Heavy construction drilling platforms

It supports both high-frequency percussion and continuous rotation environments.

Compatible Equipment Platforms

COP2150

COP2150EX

COP2150CR

COP2160

COP2160EX

COP2550

COP2550CR

COP2560

COP2560EX

COP2560EX+

The part is used across multiple hydraulic drifter assemblies manufactured by Atlas Copco, including various COP and HL rock drill families commonly installed on surface rigs and underground drilling units.

Exact compatibility may vary by configuration and production year. For precise matching, 3GEN Export recommends verification via part number cross-reference or technical drawings.

Installation Guidelines

Professional installation is recommended.

General fitting steps:

1. Clean housing bore thoroughly

2. Inspect piston surface for scoring

3. Lightly lubricate the guide before insertion

4. Press evenly into position (do not strike)

5. Confirm full seating prior to reassembly

Replacing related wear parts at the same time is strongly advised.

Technical Specifications (Typical)

Component Type: Internal piston guide
Material: Bronze alloy
Outer Design: Stepped cylindrical with flange
Inner Bore: Precision machined
Lubrication: Integrated oil grooves
Operating Environment: Hydraulic systems
Shock Resistance: High

Approximate Weight

Estimated unit weight: 1.6 – 1.9 KG
(actual weight may vary slightly by batch)

Why This Part Matters Economically

Neglecting piston guides leads to cascading failures that affect pistons, seals, housings, and energy efficiency.

Routine replacement of the 3115309400, 3115 3094 00 PISTON GUIDE ATLAS COPCO helps:

• Preserve drilling accuracy

• Reduce downtime

• Protect high-value internals

• Lower maintenance costs

• Improve productivity per drilled meter

For fleet operators, this translates directly into operational savings.

OEM Supply by 3GEN Export

3GEN Export supports global drilling operations with OEM-grade spare parts and fast logistics.

What we provide:

• Precision OEM manufacturing quality

• Worldwide shipping network

• Dispatch within 5 working days

• Export-safe packaging

• Professional documentation support

All products are supplied as OEM replacements.

Packaging and Global Delivery

Each piston guide is securely packed to prevent surface damage during transit. Export shipments include reinforced cartons or crates and complete customs documentation. Most destinations receive delivery within 5 working days from order confirmation.

Long-Term Performance Advantages

Choosing this OEM replacement from 3GEN Export delivers:

• Stable piston alignment

• Reduced vibration

• Longer seal life

• Improved impact efficiency

• Extended maintenance intervals

These advantages directly improve machine uptime and drilling consistency.

Summary

The 3115309400, 3115 3094 00 PISTON GUIDE ATLAS COPCO is a core internal alignment component engineered for extreme hydraulic drilling environments. Its bronze construction ensures reliable piston guidance, reduced friction, and long operational life.

Supplied globally by 3GEN Export with fast delivery, this part helps protect critical assemblies and maintain peak drilling performance.

Manufactured in Turkey, these products are made using the latest technologies and built to meet the highest international standards. Each machine is a high-quality copy of the original, ensuring durability, precision, and performance that you can rely on for modern construction and metalworking projects.