Drive shaft, part number 86313087. For use with Montabert HC 109 rock drill.

Drive Shaft – Part Number 86313087

Suitable for Montabert HC109 Rock Drill

Product Description:
The Drive Shaft (Part No. 86313087) is a core transmission component designed for the Montabert HC109 hydraulic rock drill. Using high-strength alloy steel and precision CNC machining, this drive shaft ensures stable rotational power transfer, supporting efficient drilling performance in heavy-duty rock excavation environments.

Its optimized spline structure and surface hardening treatment provide excellent fatigue resistance, extended service life, and reduced wear, even under continuous high-impact and high-load operation.

Key Features

• Fully compatible with Montabert HC109 rock drill

• High-strength alloy steel construction

• Precision-machined splines for smooth torque transmission

• Heat-treated for superior wear and fatigue resistance

• Maintains drilling accuracy and stability

• Long service life with low maintenance requirements

Applications

• Underground mining

• Tunneling and roadway development

• Quarry drilling

• Construction and rock excavation projects