Product Specification

Rammer Classic Series Through Bolt for Hydraulic Breaker Body Clamping and Structural Stability

The Rammer Classic Series Through Bolt is a critical fastening component used in Rammer Classic Series hydraulic breakers. Also known as a tie rod bolt or tension bolt, the through bolt connects and secures the main sections of the hydraulic breaker, including the front head, cylinder, and back head, ensuring the complete breaker body maintains proper alignment and structural strength during operation.

Hydraulic breakers generate extremely high impact forces and vibration during continuous working conditions. The through bolts must withstand repeated tensile loads, impact stress, and vibration without loosening or deformation. The quality of the bolt directly affects the stability, safety, and service life of the entire hydraulic breaker assembly.

Our Rammer Classic Series Through Bolts are manufactured from high-strength alloy steel with precision machining and professional heat treatment. The bolts are produced according to OEM-compatible specifications, providing accurate dimensions, reliable fastening performance, and excellent fatigue resistance for demanding hydraulic breaker applications.

Designed for hydraulic breaker repair, maintenance, and rebuilding, our replacement through bolts offer a dependable solution for distributors, repair workshops, construction companies, and equipment owners worldwide.

Product Features

High-Strength Alloy Steel Material

The Rammer Classic Series Through Bolt is manufactured from high-performance alloy steel, providing:

• High tensile strength
• Excellent fatigue resistance
• Strong impact durability
• Stable mechanical performance
• Long service life

Suitable for heavy vibration working environments.

Reliable Main Body Fastening

The through bolt plays an essential role in:

• Connecting front head and cylinder
• Securing cylinder and back head
• Maintaining body alignment
• Preventing component movement

Ensuring stable hydraulic breaker operation.

Precision Thread Processing

Accurate thread machining provides:

• Proper tightening force
• Secure installation
• Good compatibility
• Reduced loosening risk

Heat Treatment for Durability

Professional heat treatment improves:

• Bolt strength
• Surface hardness
• Fatigue resistance
• Working reliability

Allowing the bolt to withstand repeated impact cycles.

OEM-Compatible Replacement

Manufactured according to Rammer Classic Series hydraulic breaker specifications for direct replacement applications.

Product Function

Structural Connection

The through bolt clamps the major hydraulic breaker components together to form a stable main body structure.

Load Distribution

It helps distribute internal stress generated during impact operation.

Equipment Safety Protection

Proper fastening prevents abnormal movement between components and reduces the risk of hydraulic breaker damage.

Applications

Rammer Classic Series Through Bolt is widely used in:

Construction Industry

• Concrete demolition
• Building renovation
• Road construction
• Infrastructure projects

Mining and Quarrying

• Rock breaking
• Quarry operations
• Stone processing
• Heavy equipment maintenance

Hydraulic Breaker Repair

• Hydraulic hammer rebuilding
• Bolt replacement
• Structural maintenance

Suitable for Rammer Classic Series hydraulic breakers.

Why Choose Our Rammer Classic Series Through Bolt?

Professional Hydraulic Breaker Parts Manufacturer

Since 2008, we have focused on hydraulic breaker spare parts manufacturing and provide aftermarket solutions for global customers.

We supply replacement parts for:

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

Advanced Manufacturing Process

Our through bolts are produced through:

1. Material selection
2. Precision forging or machining
3. Thread processing
4. Heat treatment
5. Surface finishing
6. Quality inspection

Ensuring reliable performance after installation.

Strict Quality Control

Each through bolt is inspected for:

• Material strength
• Thread accuracy
• Dimension tolerance
• Surface quality
• Assembly compatibility

Complete Hydraulic Breaker Spare Parts Supply

Besides through bolts, we also provide:

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

Providing complete hydraulic breaker maintenance solutions.

Technical Specifications

Frequently Asked Questions

Q1: What is a hydraulic breaker through bolt?

A through bolt is a fastening component that connects the main sections of a hydraulic breaker body, including the front head, cylinder, and back head.

Q2: Why are through bolts important for hydraulic breakers?

Through bolts maintain the structural connection of the breaker body and help withstand impact forces and vibration during operation.

Q3: When should Rammer Classic Series through bolts be replaced?

Replacement is recommended when bolts show cracks, deformation, thread damage, stretching, or reduced tightening performance.

Q4: Are your Rammer Classic Series through bolts compatible with original breakers?

Yes. Our through bolts are manufactured according to OEM-compatible specifications for replacement applications.

Q5: Do you supply other Rammer Classic Series spare parts?

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