86747300 Flange for Montabert HC95 Rock Drill

The 86747300 Flange is a critical structural and hydraulic distribution component for the Montabert HC95 rock drill, serving as the precision junction between the drill’s main housing, impact system, and external hydraulic lines. This robust, block-style flange integrates threaded ports and mounting surfaces, efficiently routing high-pressure hydraulic fluid to the impact cylinder while providing rigid structural support for internal assemblies.

Manufactured to Montabert’s exact factory specifications, this flange guarantees a seamless drop-in fit with the HC95’s gearbox and hydraulic manifold, preserving pressure integrity and operational stability. In harsh underground mining, tunneling, and quarrying environments—where dust, moisture, and extreme vibration are constant—it resists mechanical stress and hydraulic fatigue, directly extending the service life and reliability of your Montabert rock drill.

• Genuine Montabert Precision for Perfect HC95 Compatibility
• High-Impact Durability for Mining Operations
• Hydraulic Sealing & Debris Protection
• Optimized Design for Maintenance Efficiency

The 86747300 Flange is an indispensable replacement part for your Montabert rock drill in all core operational scenarios:

• Distributing high-pressure hydraulic fluid to Montabert HC95 rock drills during underground mining blasting hole drilling (up to 40m depth) in hard-rock formations like granite and basalt.
• Maintaining structural integrity in Montabert HC95 rock drills used for tunnel anchor and support hole drilling in wet, dusty infrastructure construction projects.
• Preserving hydraulic flow in Montabert HC95 rock drills during quarrying operations for stone cutting, rock excavation, and pre-splitting tasks.
• Restoring factory-spec hydraulic performance during full overhauls or motor/valve block replacement of Montabert rock drills.