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Front cover 86676863 Genuine OEM Front Cover for HC20 Hydraulic Rock Drill/Drifter

• Part number: 86676863
- Parça ağırlığı:
• Product name: Front cover (Hydraulic Rock Drill Front Protective Cover)
- Uygulanabilir ekipman: HC20
• Replacement condition: Long-term use; replace only when damaged (e.g., cracks, seal groove wear, mounting hole deformation)
- Temel avantajlar: Orijinal OEM, kısa teslimat, rekabetçi fiyat
• Key function: Protects internal components from dust/rock debris, seals hydraulic interfaces to prevent oil leakage

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Açıklama

In HC20 Hydraulic Rock Drill (or Hydraulic Drifter) systems, the Front cover 86676863 is the “front-line protective barrier”—it’s installed at the drill’s front end to shield core components (like the piston and shank) from mining debris, while sealing hydraulic interfaces to avoid oil waste.

From mining maintenance experience, generic front covers often fail early: low-strength materials (tensile strength < 500 MPa) crack under rock impact in 1800-2000 hours, and imprecise seal grooves cause oil leaks (wasting 2-4 liters monthly).
This Front cover 86676863, as genuine OEM, meets Montabert’s strict standards:
  1. Dayanıklılık: Heat-treated alloy steel (tensile strength ≥ 650 MPa) resists cracks for long-term use.
  2. Sealing precision: Seal grooves are machined to ±0.002mm tolerance, ensuring tight fit with seals—no leaks.
  3. Debris resistance: Reinforced edge design blocks large rock chips, protecting internal parts.
With short delivery (no 2-3 week waits like generics) and competitive pricing, it’s ideal for mines prioritizing reliability—keeping HC20’s internal components safe for years.

Montabert HC20 Parçaları
ModelParça No.AçıklamaAğırlık/KgMiktar.BirimAlternatif Parça No.
HC20866866491Adet
HC20866687041Adet
HC20866771761Adet
HC20862501071Adet
HC20862215951Adet
HC20866793881Adet
HC20866872171Adet
HC20866686622Adet
HC20866393172Adet
HC20866687381Adet
HC20866687461Adet
HC20866687531Adet
HC20866340451Adet
HC20954213358Adet
HC20866006321Adet
HC20865809661Adet
HC20953033683Adet
HC20866686131Adet
HC20866771501Adet
HC20866393091Adet
HC20866689361Adet
HC20866688601Adet
HC20866688861Adet
HC20866842631Adet
HC20866769708Adet
HC20953033352Adet
HC20866686391Adet
HC20866689931Adet
HC20866690171Adet
HC20866854351Adet
HC20866686471Adet
HC20866689021Adet
HC20862219181Adet
HC20866690251Adet
HC20862819381Adet
HC20866689102Adet
HC20866686541Adet
HC20863185161Adet
HC20866686621Adet
HC20864200981Adet
HC20866687611Adet
HC20866687791Adet
HC20866689288Adet
HC20953033351Adet
HC20862626982Adet
HC20866768631Adet
HC20862670692Adet
HC20866842711Adet
HC20866687951Adet
HC20866688291Adet
HC20863257921Adet
HC20866771841Adet
HC20866771921Adet
HC20866688111Adet
HC20866689441Adet
HC20866768221Adet
HC20866251751Adet
HC20866689511Adet
HC20866782241Adet
HC20866663511Adet
HC20866768891Adet
HC20866768971Adet

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