The 101062742 Upper Flange is a critical structural and sealing component at the core of the Montabert HC95 rock drill’s upper cylinder assembly. This robust, precision-machined flange serves as the top mounting interface for the drill’s hydraulic system, enclosing the internal valve and piston mechanism while maintaining high-pressure hydraulic integrity. It distributes mechanical stress evenly across the cylinder housing, ensuring stable operation under extreme impact and vibration loads.
Manufactured to Montabert’s exact OEM specifications, this upper flange guarantees a seamless drop-in fit with the HC95’s cylinder and valve housing, directly influencing the drill’s reliability and service life. In harsh underground mining, tunneling, and quarrying environments—where dust, moisture, and continuous operation are constant—it resists fatigue, corrosion, and hydraulic leakage, ensuring consistent performance of your Montabert rock drill.
Key Features
Genuine Montabert Precision for Perfect HC95 Compatibility
High-Impact Durability for Mining Operations
Hydraulic Sealing & Debris Protection
Optimized Design for Maintenance Efficiency
Applications
The 101062742 Upper Flange is an indispensable replacement part for your Montabert rock drill in all core operational scenarios:
Sealing the upper cylinder end of 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.
Distributing loads in Montabert HC95 rock drills during quarrying operations for stone cutting, rock excavation, and pre-splitting tasks.
Restoring factory-spec sealing and load-bearing performance during full overhauls or hydraulic cylinder replacement of Montabert rock drills.