Product Specification

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Rammer R Series Diaphragm | Hydraulic Breaker Accumulator Membrane Replacement Part

Rammer R Series Diaphragm for Hydraulic Breaker Accumulator System

The Rammer R Series Diaphragm is an important replacement component designed for the accumulator system of Rammer R Series hydraulic breakers. Also known as an accumulator membrane, the diaphragm plays a critical role in separating nitrogen gas and hydraulic oil while maintaining stable pressure performance during hydraulic breaker operation.

The accumulator system helps improve hydraulic breaker impact efficiency by storing and releasing energy through nitrogen pressure. The diaphragm acts as a flexible barrier inside the accumulator, preventing oil and gas from mixing and ensuring the hydraulic breaker maintains consistent impact power.

Our Rammer R Series Hydraulic Breaker Diaphragms are manufactured from high-performance elastic rubber compounds with excellent resistance to pressure, fatigue, hydraulic oil, and temperature changes. Through precision molding and strict quality inspection, each diaphragm provides reliable sealing performance, accurate fitting, and long service life.

Designed for Rammer R Series hydraulic breakers, our replacement diaphragms are suitable for hydraulic breaker repair, maintenance, and rebuilding projects, providing a dependable aftermarket solution for distributors, workshops, contractors, and equipment owners.

Product Features

High Elasticity Rubber Material

Manufactured from specially selected elastic materials with excellent flexibility and recovery performance, allowing stable operation during repeated pressure cycles.

Excellent Pressure Resistance

The diaphragm is designed to withstand continuous pressure changes inside the hydraulic breaker accumulator system.

Oil and Temperature Resistance

High-performance rubber compounds provide stable performance when exposed to hydraulic oil and changing working temperatures.

Reliable Oil-Gas Separation

The diaphragm prevents direct contact between nitrogen gas and hydraulic oil, maintaining proper accumulator function.

OEM-Compatible Design

Produced according to OEM specifications to ensure accurate dimensions and compatibility with Rammer R Series hydraulic breakers.

Long Service Life

Optimized material selection and manufacturing processes improve durability under high-frequency working conditions.

Product Function

The Rammer R Series Diaphragm performs several important functions:

Energy Storage Assistance

The diaphragm works together with nitrogen gas in the accumulator to store and release energy, improving hydraulic breaker impact performance.

Oil and Nitrogen Separation

It separates hydraulic oil from nitrogen gas, preventing contamination and maintaining accumulator efficiency.

Pressure Stabilization

The flexible diaphragm helps absorb pressure fluctuations and supports smoother breaker operation.

Protection of Internal Components

A properly functioning diaphragm helps reduce abnormal hydraulic pressure changes that may affect pistons, valves, and cylinders.

Applications

Rammer R Series Diaphragm is widely used in:

• Hydraulic breaker repair
• Hydraulic hammer rebuilding
• Excavator attachment maintenance
• Mining equipment servicing
• Quarry machinery repair
• Construction equipment maintenance
• Accumulator system replacement

Suitable for Rammer R Series hydraulic breakers installed on excavators.

Why Choose Our Rammer R Series Diaphragm?

Since 2008, we have specialized in manufacturing hydraulic breaker spare parts and providing reliable aftermarket solutions for customers worldwide.

Professional Hydraulic Breaker Parts Manufacturer

We supply replacement parts for various hydraulic breaker brands:

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

High-Quality Material Control

We select suitable rubber compounds according to hydraulic breaker working conditions to ensure:

• Excellent elasticity
• Pressure resistance
• Oil resistance
• Fatigue resistance
• Long service life

Advanced Manufacturing Process

Our diaphragm production includes:

• Material selection
• Precision molding
• Dimensional inspection
• Elasticity testing
• Surface inspection
• Final quality control

Strict Quality Inspection

Each Rammer R Series Diaphragm is tested for:

• Material performance
• Thickness accuracy
• Shape consistency
• Elastic recovery
• Installation compatibility

Ensuring reliable performance after installation.

Complete Hydraulic Breaker Spare Parts Supply

Besides diaphragms, we also provide:

• Pistons
• Cylinders
• Chisels
• Seal Kits
• Bushings
• Front Heads
• Back Heads
• Rod Pins
• Tool Retainers
• Through Bolts
• Side Bolts
• Buffers
• Wear Plates

Providing complete hydraulic breaker maintenance solutions.

Technical Specifications

Frequently Asked Questions

Q1: What is the function of a Rammer R Series diaphragm?

The diaphragm separates nitrogen gas and hydraulic oil inside the accumulator while helping maintain stable pressure and impact performance.

Q2: Why does a hydraulic breaker diaphragm need replacement?

Long-term pressure cycles, aging, and material fatigue may cause cracks or loss of elasticity, affecting accumulator performance.

Q3: What material is used for Rammer R Series diaphragms?

We use high-performance elastic rubber compounds designed for hydraulic breaker accumulator applications.

Q4: Are your diaphragms compatible with original Rammer R Series breakers?

Yes. They are manufactured according to OEM specifications for direct replacement.

Q5: Do you provide other Rammer R Series spare parts?

Yes. We supply complete Rammer R Series hydraulic breaker parts, including pistons, cylinders, chisels, bushings, seal kits, bolts, and other components.