The 86718004 Hydraulic Motor is the exclusive rotational power unit engineered specifically for the Montabert HC25 rock drill—the backbone of reliable hard-rock drilling performance in global mining and construction sites. As a genuine Montabert original part, this motor is the only choice for maintaining the factory-calibrated power output and operational stability of your Montabert rock drill.

Designed to Montabert’s strict engineering standards, the 86718004 motor converts high-pressure hydraulic fluid into precise rotational torque and speed, driving the drill shank and transmission system of the Montabert HC25 rock drill. It delivers consistent power even under extreme loads, ensuring your Montabert rock drill maintains peak drilling efficiency when penetrating granite, basalt, and other dense rock formations. This direct OEM replacement part guarantees a seamless fit, eliminating the risks of performance loss or equipment damage associated with non-genuine alternatives.

• Genuine Montabert Precision for Montabert Rock Drill
• Robust Power Output for Demanding Montabert Rock Drill Applications
• Heavy-Duty Durability for Harsh Montabert Rock Drill Work Sites
• Precision Design for Long-Term Montabert Rock Drill Reliability

The 86718004 Hydraulic Motor is indispensable for keeping your Montabert rock drill operational in the most critical applications:

• Powering Montabert HC25 rock drills for underground mining blasting hole drilling (up to 25m depth) in hard-rock deposits.
• Driving Montabert HC25 rock drills for tunnel anchor and support hole drilling in infrastructure projects.
• Enabling Montabert HC25 rock drills to perform quarry stone cutting and pre-splitting drilling tasks.
• Restoring full rotational power during overhauls and routine maintenance of Montabert rock drills—replacing worn, low-torque, or leaking original hydraulic motors.