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86746468 Hub Motor Gear for Montabert HC95 Rock Drill

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86746468 Hub Motor Gear for Montabert HC95 Rock Drill

Brand Name : Montabert

Model Number : 86746468

Place of Origin : France

MOQ : 1

Price : Negotiable

Payment Terms : T/T

Delivery Time : 2 weeks

Packaging Details : wooden

Product Type : Hydraulic Drifter Parts

Weight : 4.5 kg

Ease Of Use : Simple and user-friendly

Shipping Options : Worldwide

Product Number : 86746468

Product Name : Hub Motor Gear

Brand : Montabert

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Hub Motor Gear – Part Number 86746468
The 86746468 Hub Gear is a core power distribution and rotary drive component for the Montabert HC95 rock drill, serving as the critical junction between the drill’s hydraulic motor and its shank assembly. This precision-machined hub integrates both gear teeth and splined engagement, transferring high rotary torque from the drive motor to the drill bit while maintaining perfect axial alignment during hard-rock penetration.

Manufactured to Montabert’s exact factory specifications, this hub gear guarantees a seamless drop-in fit with the HC95’s gearbox and motor drive system, preserving torque transmission efficiency and operational stability. In harsh underground mining, tunneling, and quarrying environments—where dust, moisture, and extreme vibration are constant—it resists wear and fatigue, directly extending the service life and reliability 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 86746468 Hub Gear is an indispensable replacement part for your Montabert rock drill in all core operational scenarios:

  • Transmitting rotary power to Montabert HC95 rock drills during underground mining blasting hole drilling (up to 40m depth) in hard-rock formations like granite and basalt.
  • Driving the rotary system of Montabert HC95 rock drills used for tunnel anchor and support hole drilling in wet, dusty infrastructure construction projects.
  • Maintaining rotational stability in Montabert HC95 rock drills during quarrying operations for stone cutting, rock excavation, and pre-splitting tasks.
  • Restoring factory-spec torque transmission during full overhauls or motor gearbox replacement of Montabert rock drills.

Product Tags:

Montabert HC95 hub motor gear

      

rock drill replacement gear

      

Montabert parts with warranty

      
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