Shaanxi Xianfeng Rock Drilling Machinery Equipment Co., Ltd.
                                                                                                           
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Part Number 86778461,Impact Piston – Suitable for Montabert HC28 Rock Drill,

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Product Description
Part Number 86778461 - Impact Piston for Montabert HC28 Rock Drill
Product Overview
The Impact Piston (Part No. 86778461) is a heavy-duty replacement component designed for the Montabert HC28 hydraulic rock drill. Engineered for high-impact duty, it ensures reliable percussion performance, outstanding wear resistance and extended service life.
Detailed Description
This impact piston is specifically engineered for the Montabert HC28 rock drill, a model used for precise drilling in underground or surface applications where hole diameters range from 32 mm to 64 mm. Manufactured from premium alloy chrome-steel and precision machined, the piston undergoes advanced heat treatment and surface finish to withstand repeated high-force collisions and abrasive environments.
  • Superior material hardness and fatigue resistance, reducing wear and tear
  • Machined to exact tolerances for full compatibility with the HC28's percussion system, ensuring optimal impact energy transfer
  • Easy direct-fit replacement for OEM parts, minimizing downtime in maintenance
  • Suitable for mining, tunneling, and construction drilling where reliability is critical
Technical Specifications
Part Name Impact Piston
Part Number 86778461
Application Montabert HC28 Rock Drill
Material Chrome-treated alloy steel
Features Heavy-duty construction • Wear-resistant • Precision machined • OEM-fit
Related terms: Montabert HC28 impact piston 86778461, HC28 rock drill spare part, Montabert rock drill component, impact piston for rock drilling equipment, mining drilling piston Montabert.

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Company Shaanxi Xianfeng Rock Drilling Machinery Equipment Co., Ltd.
Location Factory Building No. 5, Phase 2, Information Industry Park, Chang'an District (100 meters north of Xitai Road)
Contact Person Sales

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