Housing 86714383 for Montabert HC25 Rock Drill

The housing (part number 86714383) is a main structural component used on the Montabert HC25 rock drill. It supports and protects the internal parts of the drill, keeping the impact and rotation systems properly aligned during operation.

This housing is designed to handle heavy vibration, hydraulic pressure, and continuous impact generated during rock drilling work. It provides a strong and stable structure for mounting internal components such as pistons, bushings, gears, and hydraulic parts, helping the drill maintain reliable performance in tough working conditions.

Made from high-strength alloy steel, the housing is precision-machined to ensure accurate assembly and good sealing performance. Its durable structure helps reduce internal movement and protects key components from premature wear.

Product Details

• Part Number: 86714383
• Machine Model: Montabert HC25
• Product Name: Housing
• Material: High-strength alloy steel
• Condition: New replacement part

Main Features

• Strong alloy steel construction for heavy-duty drilling work
• Precision-machined for accurate fit and assembly
• Supports and protects internal hydraulic and impact components
• Good resistance to vibration, pressure, and wear
• Helps maintain stable drilling performance

Applications

Suitable for:

• Underground mining
• Quarry drilling
• Tunneling projects
• Construction rock drilling

Used as the main body structure of the Montabert HC25 rock drill.

From Our Experience

A damaged or worn housing can affect the alignment of internal parts and may lead to oil leakage, abnormal vibration, or faster wear of pistons and bushings. In heavy drilling conditions, keeping the housing in good condition is important for maintaining stable operation and reducing repair costs.

Why Quality Matters

A good-quality housing helps:

• Extend service life of internal parts
• Improve drill stability during operation
• Reduce maintenance and downtime
• Keep hydraulic and impact systems working correctly

For drilling contractors, a reliable housing is important for keeping the rock drill running efficiently under long working hours and difficult site conditions.