3222342512 HYDRAULIC CYLINDER ATLAS COPCO

(Also known as 3222 3425 12 Hydraulic Cylinder for Atlas Copco Rock Drilling Equipment)

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Overview of 3222342512 HYDRAULIC CYLINDER ATLAS COPCO

The 3222342512 HYDRAULIC CYLINDER ATLAS COPCO is a precision-engineered linear motion component that converts hydraulic energy into mechanical force, ensuring smooth, consistent, and powerful movement within Atlas Copco’s advanced drilling systems. Designed for heavy-duty operation in demanding environments such as mining, quarrying, and tunneling, this hydraulic cylinder delivers unmatched performance, stability, and durability.

At 3GEN Export, we provide the 3222342512 / 3222-3425-12 hydraulic cylinder as an OEM-quality replacement, ensuring perfect compatibility with Atlas Copco rock drills and drilling rigs. Built with advanced seals, hardened pistons, and corrosion-resistant materials, this component guarantees reliable actuation for feed systems, booms, and drifters across a wide range of drilling applications.

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Engineering Excellence and Functional Design

Precision Hydraulic Power

The 3222342512 HYDRAULIC CYLINDER ATLAS COPCO operates as a critical actuator within the hydraulic system, converting pressurized fluid into linear mechanical motion. This conversion enables accurate feed movement and precise drilling control, essential for maintaining drilling alignment, depth accuracy, and operational efficiency.

Its internal piston and rod assembly are engineered to handle extreme hydraulic pressures, ensuring stable operation even during rapid extension and retraction cycles. The cylinder’s balanced design minimizes fluid cavitation and heat buildup, reducing the risk of premature seal wear or internal scoring.

Heavy-Duty Construction

Manufactured from high-strength alloy steel, this hydraulic cylinder withstands constant exposure to vibration, shock, and heavy load conditions. The housing is surface-treated with a black oxide corrosion-resistant coating, protecting it from abrasive particles, humidity, and chemical exposure commonly encountered in underground and surface drilling sites.

The piston rod is induction hardened and chrome-plated, offering a high level of surface smoothness for optimal seal interaction and reduced friction loss. The weld joints are reinforced for structural integrity, providing secure and leak-proof performance throughout prolonged service intervals.

Advanced Seal Technology

The 3222-3425-12 hydraulic cylinder integrates a multi-stage sealing system designed to prevent oil leakage and contamination. This includes:

• Primary pressure seal to retain fluid under high operating pressures.

• Dust wiper seal to block external contaminants from entering the system.

• Back-up rings and O-rings to maintain internal sealing under temperature fluctuations.

The result is a hydraulic actuator capable of maintaining long-term performance with minimal maintenance, even under harsh field conditions.

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Technical Specifications

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Compatibility with Atlas Copco Models

The 3222342512 HYDRAULIC CYLINDER ATLAS COPCO is widely used across several Atlas Copco drilling rigs and hydraulic rock drill units. It is specifically compatible with the following models and drifter assemblies:

• Atlas Copco Boomer 282

• Atlas Copco Boomer 353 E

• Atlas Copco Boomer E2 / E3 Series

• Atlas Copco ROC D7C

• Atlas Copco ROC L8

• Atlas Copco COP 1838 / COP 2238 Drifters

• Atlas Copco ROC F9 / ROC D9

• Atlas Copco Simba M4 and Simba S7 rigs

Each of these drilling systems relies on hydraulic cylinders to control movement within the feed beam, adjust the drilling angle, and manage the extension of the boom arm. Using the correct part number, 3222342512 / 3222-3425-12, ensures perfect synchronization with the hydraulic circuit, preventing energy loss and mechanical misalignment.

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Performance Features

1. Superior Hydraulic Force Transmission

The cylinder is designed to handle high hydraulic pressure with minimal internal friction. This provides consistent extension and retraction speeds, enhancing overall drilling accuracy and reducing energy consumption.

2. High Wear Resistance and Corrosion Protection

The chrome-plated piston rod resists corrosion and mechanical abrasion. The surface finish reduces friction against seals and prevents micro-pitting, ensuring longer operational life in wet and dusty work sites.

3. Precision-Ground Tolerances

Machined to micrometer precision, the bore and piston surfaces maintain perfect alignment, allowing for leak-free operation and stable pressure retention across the full stroke range.

4. Reduced Maintenance Costs

The cylinder’s modular construction allows for easy disassembly and seal replacement. The internal components are standardized, simplifying maintenance and reducing downtime.

5. Stable Operation in Extreme Conditions

Whether exposed to freezing temperatures, high humidity, or abrasive rock dust, this hydraulic cylinder delivers reliable force and control with minimal degradation over time.

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Application Areas

The 3222342512 HYDRAULIC CYLINDER ATLAS COPCO is used in multiple mechanical systems within drilling equipment, including:

• Feed Mechanism: Controls forward and backward motion of the drifter during drilling cycles.

• Boom Positioning: Regulates the angular and linear movement of the boom to align with drilling surfaces.

• Rod Handling and Retraction: Provides the controlled actuation required to retract or position drill rods.

• Rotation Drive Support: Assists in stabilizing the torque transmitted through the drill string.

This hydraulic cylinder is essential for maintaining smooth, synchronized motion across all hydraulic functions in the Atlas Copco drilling platform.

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Installation and Maintenance

Installation Steps

1. Inspect Components: Before installation, check the mounting brackets, hoses, and fittings for signs of wear or contamination.

2. Alignment: Align the cylinder mounts with the corresponding anchor points on the machine. Misalignment can cause side loading and premature seal failure.

3. Torque Tightening: Follow OEM torque specifications for all fasteners. Over-tightening can distort the cylinder eye, while under-tightening may lead to instability.

4. Hydraulic Connection: Connect hoses and fittings according to the flow direction markings on the cylinder body.

5. Bleeding Process: Remove air pockets from the system by cycling the cylinder several times under low pressure before full operation.

Maintenance Recommendations

• Regular Lubrication: Maintain proper lubrication of the rod and seals with approved hydraulic oil.

• Seal Inspection: Replace seals if oil leaks or pressure loss occurs.

• Cleanliness: Keep the cylinder rod free of dust and contaminants to avoid seal wear.

• Pressure Checks: Avoid operating beyond the rated working pressure to prevent deformation.

By following these practices, the hydraulic cylinder can operate efficiently for thousands of hours without significant maintenance.

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Material and Manufacturing Excellence

The 3222342512 HYDRAULIC CYLINDER ATLAS COPCO undergoes advanced manufacturing processes to meet global OEM standards:

• CNC Machined Cylinder Body: Ensures dimensional uniformity and smooth internal bore finish.

• Induction-Hardened Piston Rod: Provides strength and fatigue resistance.

• Automated Welding and Heat Treatment: Guarantees consistent structural integrity under cyclic loading.

• Pressure Testing: Each unit is tested under simulated load conditions to verify performance and leak resistance.

Every cylinder supplied by 3GEN Export is inspected under ISO-certified quality systems before shipment.

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Advantages of Choosing 3GEN Export

3GEN Export specializes in the global supply of OEM-quality heavy machinery spare parts for brands including Atlas Copco, Sandvik, Komatsu, Volvo, and Caterpillar. Our expertise ensures that every component you purchase is engineered to perform flawlessly in demanding field conditions.

Why Choose Us:

• Worldwide Delivery in 5 Working Days through express logistics networks.

• OEM-Standard Production with full material traceability.

• Competitive Pricing for both bulk and single-unit orders.

• Technical Support and Compatibility Verification for all hydraulic and mechanical components.

• Secure International Transactions with complete export documentation.

Our mission is to supply parts that not only replace but outperform their original counterparts in terms of service life and performance reliability.

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Cross References

The 3222342512 HYDRAULIC CYLINDER ATLAS COPCO may also appear under equivalent or related reference numbers depending on production series or model year variations, including:

• 3222-3425-12

• 32223425-12

• Hydraulic Cylinder Assembly 3222342512

• Atlas Copco Cylinder Feed / Boom Control Type

Always confirm your machine’s serial number and hydraulic diagram to ensure proper fitment.

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Packaging and Shipping

Each 3222342512 / 3222 3425 12 HYDRAULIC CYLINDER ATLAS COPCO is individually packed in:

• Moisture-resistant film wrap

• Foam-lined protective box

• Labeling with part number and inspection certificate

All shipments are dispatched through the 3GEN Export logistics network, ensuring safe delivery within 5 working days worldwide.

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Conclusion

The 3222342512 HYDRAULIC CYLINDER ATLAS COPCO is an indispensable component for maintaining the operational precision and power efficiency of Atlas Copco’s drilling machinery. Engineered for durability, optimized for hydraulic stability, and verified for performance under real-world conditions, this cylinder guarantees superior service life and reliability.

With 3GEN Export as your OEM supplier, you gain access to globally trusted spare parts that keep your machines running at full potential, reducing downtime, enhancing safety, and ensuring peak productivity in every drilling operation.

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Weight: 9.25 KG
Delivery: 5 Working Days Worldwide
Supplier: 3GEN Export (OEM Supplier for Heavy Machinery Spare Parts)

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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.