Rammer S Series Cylinder for Reliable Hydraulic Breaker Power Transmission

The Rammer S Series Cylinder is one of the most important structural components inside a hydraulic breaker. It provides the precision working chamber where the piston moves at high speed, converting hydraulic pressure into powerful impact energy for breaking rocks, concrete, and other hard materials.

During continuous operation, the cylinder must withstand high hydraulic pressure, repeated impact forces, and friction generated by the piston movement. A high-quality cylinder ensures proper piston guidance, stable hydraulic sealing, efficient energy transfer, and extended service life of the hydraulic breaker.

Our Rammer S Series Hydraulic Breaker Cylinders are manufactured from high-strength alloy steel with advanced machining technology and professional heat treatment processes. Each cylinder is precision-machined according to OEM specifications to achieve excellent dimensional accuracy, surface hardness, and structural durability.

Designed for Rammer S Series hydraulic breakers, our replacement cylinders provide a reliable solution for hydraulic breaker repair, rebuilding, and maintenance. They are widely used by construction companies, mining contractors, hydraulic breaker distributors, and repair workshops worldwide.

Product Features

High-Strength Alloy Steel Construction

The Rammer S Series Cylinder is manufactured from premium alloy steel, providing excellent strength, toughness, and resistance to high-pressure working conditions.

Precision Internal Machining

Advanced CNC machining ensures accurate inner diameter dimensions and smooth piston movement, reducing friction and improving operating efficiency.

Professional Heat Treatment

Optimized heat treatment improves material hardness, wear resistance, and fatigue strength for long-term heavy-duty operation.

Excellent Hydraulic Sealing Performance

Precise cylinder dimensions help maintain proper sealing between the piston and cylinder wall, reducing oil leakage and pressure loss.

Stable Impact Performance

A precision cylinder provides accurate piston guidance, ensuring consistent impact energy transfer during breaker operation.

OEM-Compatible Replacement

Manufactured according to OEM specifications for direct replacement on Rammer S Series hydraulic breakers.

Applications

Rammer S Series Cylinders are widely used in:

• Hydraulic breaker repair
• Hydraulic hammer rebuilding
• Excavator attachment maintenance
• Mining equipment servicing
• Quarry machinery repair
• Concrete demolition equipment
• Construction machinery maintenance
• Rental fleet service

Suitable for excavators equipped with Rammer S Series hydraulic breakers.

Why Choose Our Rammer S Series Cylinder?

Since 2008, we have specialized in manufacturing hydraulic breaker spare parts and providing OEM-compatible replacement solutions for global customers.

Professional Hydraulic Breaker Manufacturer

We have extensive experience producing replacement components for international hydraulic breaker brands, including:

• Rammer
• Atlas Copco
• Epiroc
• Montabert
• JCB
• Indeco
• Daemo
• Everdigm
• Soosan
• NPK

Advanced Manufacturing Technology

Our cylinder production process includes:

• High-quality alloy steel selection
• Precision CNC machining
• Heat treatment
• Internal grinding
• Surface finishing
• Dimensional inspection

Strict Quality Control

Each Rammer S Series Cylinder undergoes:

• Raw material inspection
• Chemical composition analysis
• Hardness testing
• Inner diameter measurement
• Surface roughness inspection
• Dimensional verification
• Final quality inspection

Ensuring stable performance and long service life.

Complete Hydraulic Breaker Spare Parts Supply

Besides cylinders, we also manufacture:

• Pistons
• Chisels
• Seal Kits
• Diaphragms
• Front Heads
• Back Heads
• Inner Bushes
• Outer Bushes
• Thrust Rings
• Through Bolts
• Side Bolts
• Rod Pins
• Tool Retainers
• Buffers
• Wear Plates
• Control Valves

Providing complete maintenance solutions for hydraulic breaker users.

Technical Specifications

Quality Assurance

The hydraulic breaker cylinder requires extremely high machining accuracy because it directly controls piston movement and hydraulic energy conversion.

Our quality inspection includes:

• Material verification
• Dimensional accuracy inspection
• Internal surface inspection
• Hardness testing
• Machining tolerance inspection
• Assembly compatibility testing
• Final inspection before shipment

Through strict manufacturing control, our cylinders provide reliable performance under demanding working conditions.