3115211900 , 3115 2119 00 GUIDE ATLAS COPCO

The 3115211900 , 3115 2119 00 GUIDE ATLAS COPCO is a precision-engineered bronze component designed to ensure stability, alignment, and frictionless motion in hydraulic rock drill systems. Manufactured for heavy-duty performance and long operational life, this guide plays an essential role in maintaining accuracy, reducing vibration, and extending the overall service interval of Atlas Copco drilling equipment. Engineered by 3GEN Export, this part is supplied as an OEM-quality component and delivered globally within five working days.

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Technical Overview

In every hydraulic rock drill, precision alignment between moving parts defines performance, energy efficiency, and service longevity. The 3115211900 , 3115 2119 00 GUIDE ATLAS COPCO functions as a linear bearing element within the drifter assembly, securing the piston and rod while allowing seamless axial motion during percussion cycles. By minimizing mechanical play and stabilizing rotational forces, the guide ensures uniform energy transfer and consistent drilling depth across varying geological formations.

This component is machined to exact tolerances using advanced CNC technology. It undergoes dimensional verification, surface finish inspection, and hardness testing before packaging, meeting ISO-compliant quality standards suitable for the most demanding mining, tunneling, and construction environments.

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Engineering & Material Details

The 3115211900 , 3115 2119 00 GUIDE ATLAS COPCO is manufactured from high-strength bronze alloy, a material known for its exceptional resistance to friction, wear, and high-temperature deformation. The internal surface is polished to a mirror-like finish, reducing the coefficient of friction between the guide and the piston shaft. This design eliminates micro-seizures and helps maintain stable oil film formation under continuous load.

Bronze, used as the base alloy, also provides excellent thermal conductivity. During extended drilling operations, when hydraulic oil and percussion systems generate significant heat, this guide efficiently dissipates temperature, preventing damage to adjoining components. Its compact geometry and reinforced lip edges add structural rigidity, protecting against mechanical deformation under repetitive percussion stress.

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Structural Design and Lubrication Features

This part features an internal lubrication groove system designed to distribute hydraulic oil evenly across the contact surface. The lubrication channels prevent metal-to-metal contact and reduce wear rate even in high-frequency percussion conditions.

A precision-machined oil inlet hole allows pressurized lubrication from the drifter’s hydraulic system, maintaining consistent viscosity and reducing the risk of dry operation. The design is further enhanced by an interference-fit tolerance, ensuring optimal seating and preventing micro-vibrations that could otherwise cause misalignment in the rotation assembly.

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Role in Rock Drill Operation

In Atlas Copco hydraulic drifters such as the COP series, the 3115211900 , 3115 2119 00 GUIDE performs dual mechanical and protective roles:

• Mechanical Function: It provides precise linear alignment between the piston and the chuck bushing, ensuring the impact force is directed efficiently into the drill rod.

• Protective Function: It shields critical moving components from abrasive debris, dust ingress, and micro-particle contamination that could compromise hydraulic integrity.

The result is a smoother percussion cycle, less vibration transmission to the operator, and significantly longer service intervals between maintenance checks. It also helps maintain the concentricity of internal moving parts, directly affecting drilling accuracy and tool longevity.

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Technical Specifications

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Compatible Atlas Copco Models

This 3115211900 , 3115 2119 00 GUIDE ATLAS COPCO is compatible with several rock drill models used in mining, tunneling, and surface construction operations, including:

• Atlas Copco COP 1238

• Atlas Copco COP 1638

• Atlas Copco COP 1838

• Atlas Copco COP 2238

• Atlas Copco COP 2560

• Atlas Copco COP 3060

• Atlas Copco COP 1838ME

• Atlas Copco COP 2238HE

These models rely on the guide for precise axial motion and balanced pressure distribution, especially during high-impact drilling operations under uneven rock resistance.

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Installation & Maintenance Instructions

The 3115211900 , 3115 2119 00 GUIDE should always be installed using precision alignment tools. Ensure the housing bore is cleaned of debris and oil residue before seating the new component. Apply a thin film of compatible hydraulic lubricant to the inner surface before inserting the piston or rod assembly.

During operation, maintain correct lubrication intervals to prevent oil starvation. Routine inspection is recommended every 250–300 operational hours to monitor surface wear and oil channel cleanliness. Replace immediately if surface scoring, radial cracks, or uneven wear patterns are detected.

By following these maintenance guidelines, users can extend drifter life by up to 40% compared to unmonitored systems.

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Benefits of Using 3115211900 , 3115 2119 00 GUIDE ATLAS COPCO

• Enhanced Precision: Guarantees accurate piston movement, improving drilling straightness and reducing deviation.

• Reduced Friction: The bronze alloy and lubrication design minimize contact wear.

• Thermal Stability: Operates efficiently under high heat and continuous load.

• Long Service Life: Maintains performance even after thousands of drilling cycles.

• OEM Fitment: Manufactured to the same dimensional standards as Atlas Copco’s original parts, ensuring a perfect fit and optimal performance.

• Ease of Replacement: Simple installation minimizes downtime in field repairs.

• Worldwide Availability: Available globally with 3GEN Export’s fast logistics network, ensuring your drilling operation never experiences extended downtime.

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Applications in Mining, Quarrying, and Tunneling

The 3115211900 , 3115 2119 00 GUIDE ATLAS COPCO is extensively used in heavy-duty applications such as:

• Open-pit and underground mining operations

• Tunneling and infrastructure construction

• Quarrying and rock excavation

• Foundation and ground engineering projects

• Geotechnical drilling equipment

This versatility makes it a core component in modern hydraulic systems where mechanical reliability and energy efficiency are vital.

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OEM-Standard Supply by 3GEN Export , Global Delivery in 5 Working Days

At 3GEN Export, every 3115211900 , 3115 2119 00 GUIDE ATLAS COPCO is supplied as an OEM-quality product. We ensure that each component matches the dimensional precision, material quality, and performance consistency required for industrial-grade hydraulic drifters.

We specialize in the global export of heavy machinery spare parts , from rock drills and compressors to excavator systems , and our logistics network ensures worldwide delivery within just 5 working days.

Each part undergoes final inspection, secure packaging, and moisture-resistant sealing before shipment. Whether you operate in Europe, Asia, Africa, or the Americas, 3GEN Export guarantees performance, trust, and fast delivery.

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Conclusion

The 3115211900 , 3115 2119 00 GUIDE ATLAS COPCO is not just a replacement component , it’s a precision-engineered element that ensures your drilling system maintains stability, accuracy, and durability in the harshest working environments. Designed with superior metallurgy, optimal lubrication dynamics, and verified performance in multiple Atlas Copco models, it represents the high standards of modern industrial engineering.

Choosing this guide from 3GEN Export means investing in long-term reliability, reduced maintenance costs, and uninterrupted productivity. For industries where every second counts and every meter drilled matters, this component defines the difference between downtime and excellence.

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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.