The Hydraulic Motor (Part No. 86697083) is a precision-engineered replacement component designed for seamless compatibility with the Montabert HC25 hydraulic rock drill. Manufactured from high-strength alloy materials and built to OEM standards, this motor ensures stable rotation output, high efficiency, and long-term durability in demanding drilling environments.

With optimized internal sealing and wear-resistant components, the motor delivers consistent torque, supports high-frequency drilling, and maintains excellent performance even under continuous heavy-load operation. It is ideal for mining, tunneling, and construction applications where reliability and performance are essential.

• Fully compatible with Montabert HC25 rock drill

• High-efficiency hydraulic transmission for stable rotation

• Wear-resistant construction for extended service life

• Excellent sealing performance to prevent leakage and contamination

• Maintains torque output under high-pressure working conditions

• Designed for easy installation and maintenance

• Mining and tunneling operations

• Bench drilling and production drilling

• Construction and quarry blasting

• Rock reinforcement and bolt-hole drilling