The Piston 86715414 is the core impact component of the Montabert HC25 rock drill. As the heart of your Montabert rock drill, it converts high-pressure hydraulic fluid into up to 12 kJ of impact energy per cycle, delivering the force needed to break dense rock formations like granite and basalt.

This genuine Montabert part is precision-engineered to the exact factory specifications of the HC25, ensuring a seamless drop-in fit and preserving the drill’s original performance. It is critical for maintaining consistent impact power and extending the service life of your Montabert rock drill in harsh mining and tunneling environments.

• Genuine Montabert Engineering for Montabert Rock Drill
• Ultra-High Impact Durability for Montabert Rock Drill
• Precision Hydraulic Sealing for Montabert Rock Drill
• Optimized Geometry for Montabert Rock Drill Performance

The Piston 86715414 is essential for:

• Montabert HC25 rock drills drilling hard-rock blasting holes in surface and underground mining operations.
• Montabert HC25 rock drills performing tunnel anchor/support hole drilling in dense granite and basalt formations.
• Routine maintenance and overhaul of Montabert rock drills, replacing worn or damaged original pistons to restore factory performance.