Indeco HP Series Front Head Back Head For Breaker Body Rebuild And Impact Support

Product Introduction

The Indeco HP Series Front Head Back Head For Breaker Body Rebuild And Impact Support is designed for excavator-mounted hydraulic breaker hammers used in quarry work, demolition, road construction, reinforced concrete breaking, trenching, foundation removal, and heavy rock breaking applications.

The front head and back head are two important structural parts of a hydraulic breaker. The front head is located at the lower working end of the breaker. It supports the chisel, inner bush, outer bush, rod pin, thrust ring, and tool guide system. The back head is located at the upper end of the breaker body. It is related to the nitrogen pressure chamber, impact energy support, upper body structure, and connection with the main cylinder.

When the front head or back head is worn, cracked, deformed, damaged, or out of tolerance, the hydraulic breaker may show weak impact, abnormal vibration, tool shaking, oil leakage, nitrogen leakage, unstable frequency, loose body structure, and higher repair cost. Replacing damaged front head and back head parts in time can help restore breaker structure, protect internal parts, and improve hammer working stability.

This product is an aftermarket replacement front head and back head compatible with Indeco HP Series hydraulic breakers. The Indeco name and HP Series references are used only for compatibility identification.

Material

Our Indeco HP Series front heads and back heads are commonly produced from selected alloy steel or customer-specified material according to breaker model, working condition, and repair requirement. These structural parts must have strong impact resistance, stable hardness, good toughness, and accurate machining performance.

The front head works in the lower impact area. It must resist direct tool movement, chisel load, bushing pressure, dust, stone particles, and repeated shock. The bushing bore, chisel seat, rod pin hole, and lower guide surface must be accurately machined to keep the working tool aligned.

The back head works in the upper pressure area. It needs to support the nitrogen chamber, upper structure, and impact energy balance. If the back head material or machining accuracy is not stable, it may affect nitrogen pressure sealing, body connection, and hammer impact performance.

Heat treatment, CNC machining, boring, grinding, and surface finishing are important processes for front head and back head production. Proper processing helps improve structural strength, fitting accuracy, and long-term service stability.

Product Features

The Indeco HP Series front head is mainly used to support and guide the breaker chisel. It holds the inner bush, outer bush, thrust ring, rod pin, and chisel locking system. Accurate front head machining helps the chisel move in the correct direction, reduces abnormal shaking, and protects the piston strike line.

The Indeco HP Series back head supports the upper breaker structure and nitrogen pressure system. It works together with the cylinder, piston, diaphragm, accumulator system, through bolts, and seal kit. A stable back head helps maintain pressure balance and supports the impact cycle during operation.

Both parts are important for hydraulic breaker body rebuild. If only small wear parts are replaced while the front head or back head is seriously damaged, the breaker may still fail quickly. A worn front head can damage new bushings and chisels. A damaged back head may cause nitrogen leakage, weak impact, and unstable hammer power.

These parts are suitable for hydraulic breaker overhaul, hammer body rebuild, front-end repair, upper chamber repair, quarry hammer maintenance, demolition breaker service, and spare parts stock.

Main Advantages

The main advantage of the Indeco HP Series front head and back head is restoring the main hammer body structure. A correctly matched front head can improve tool guidance, protect bushings, reduce chisel shaking, and support stable impact transfer. A reliable back head can help maintain upper pressure support, nitrogen chamber stability, and body connection strength.

For quarry operators, these parts are important because hydraulic breakers work continuously on hard rock and large stones. For demolition contractors, strong front and back heads help the hammer handle reinforced concrete, bridge structures, foundations, walls, and industrial floors. For road construction teams, stable hammer structure supports asphalt removal, pavement breaking, and trench preparation.

Timely replacement can reduce bigger repair costs. If damaged front or back heads continue working, they may affect the cylinder, piston, seal kit, diaphragm, through bolts, bushings, chisels, and rod pins. Replacing structural parts during a breaker rebuild can improve the whole hammer service life.

For repair workshops and spare parts dealers, front heads and back heads are high-value replacement parts. Correct model matching is very important before order confirmation.

Why Choose Us

Customers choose us because we focus on hydraulic breaker aftermarket spare parts and model matching support. We supply front heads, back heads, breaker chisels, pistons, seal kits, inner bushes, outer bushes, thrust rings, rod pins, through bolts, side bolts, cylinders, diaphragms, buffers, wear plates, and other hydraulic breaker repair parts.

For Indeco HP Series front heads and back heads, we can help customers confirm the correct model before production or shipment. If the customer is not sure about the specification, they can provide the breaker model, old part photos, chisel diameter, bushing size, rod pin size, cylinder size, drawings, samples, or part numbers. We can help check the matching details and reduce wrong orders.

We support hydraulic breaker repair workshops, spare parts dealers, quarry operators, demolition companies, equipment rental fleets, road construction contractors, mining service suppliers, and machinery maintenance teams.

Customization is available for material, machining dimensions, hardness requirement, surface treatment, marking, neutral packaging, customer labels, and export packing.

Applications

The Indeco HP Series Front Head Back Head is widely used in:

• Hydraulic breaker body rebuild
• Front head and back head replacement
• Chisel support and front guide system repair
• Nitrogen pressure chamber maintenance
• Quarry rock breaker overhaul
• Reinforced concrete demolition hammer service
• Road construction and trenching breaker repair
• Hydraulic hammer structural maintenance
• Repair workshop spare parts stock

Parameter Table

FAQ

Q1: Are these front head and back head original Indeco parts?
No. These are aftermarket replacement front head and back head parts compatible with Indeco HP Series hydraulic breakers. The Indeco name and HP Series references are used only for compatibility identification.

Q2: What is the function of the front head?
The front head supports the chisel, inner bush, outer bush, thrust ring, rod pin, and lower guide system. It helps keep the tool aligned during impact operation.

Q3: What is the function of the back head?
The back head supports the upper breaker body and nitrogen pressure chamber. It helps maintain pressure balance and supports hammer impact performance.

Q4: When should I replace the front head or back head?
They should be replaced when there are cracks, deformation, worn bushing seats, enlarged pin holes, nitrogen leakage, weak impact, abnormal vibration, or serious structural damage.

Q5: What problems can damaged front head or back head parts cause?
Damaged parts may cause chisel shaking, weak impact, nitrogen leakage, oil leakage, abnormal noise, loose body structure, bushing wear, and higher repair cost.

Q6: How can I confirm the correct model?
You can provide the breaker model, old part photos, chisel diameter, bushing size, rod pin size, cylinder size, drawings, samples, or part numbers. We can help confirm before shipment.

Q7: Can I order front head and back head with matching parts?
Yes. They can be supplied together with chisels, pistons, seal kits, bushings, thrust rings, rod pins, through bolts, side bolts, cylinders, diaphragms, buffers, and wear plates.