Home / Rock Drill Accessories / Accessories For 1838HD+ Rock Drills, Part Number 3115211800, Copper Front Guide Bushing

Accessories For 1838HD+ Rock Drills, Part Number 3115211800, Copper Front Guide Bushing

Precision-Machined Copper Guide Bushing — Direct OEM Replacement for COP 1838HD+

Part No. 3115211800 is a high-wear-resistant copper front guide bushing engineered for Atlas Copco / Epiroc COP 1838HD+ rock drills. Installed in the front head, it precisely guides the shank adapter to minimize vibration, maintain alignment, reduce friction, and protect critical rotation components.

Manufactured from premium copper alloy with tight-tolerance machining, this bushing delivers self-lubricating performance, extended service life under heavy-duty conditions, and full interchangeability with the original part — without compromising reliability or drilling accuracy.

Key Advantages

  • Direct-fit OEM replacement with exact dimensional and functional compatibility
  • High-wear-resistant copper alloy ensures self-lubrication and reduced maintenance
  • Proven vibration damping to protect front head, rotation unit, and shank adapter
  • Improves drilling stability, accuracy, and hole straightness in demanding applications
  • Precision-machined to original equipment tolerances — inspected before shipment
  • Cost-effective alternative with same longevity and performance as genuine parts

Applications

  • Underground hard-rock mining drilling
  • Tunnel boring jumbo rigs (e.g., Boomer, Simba)
  • Quarry and open-pit blast-hole drilling
  • Hydraulic rock drill systems requiring high-precision guidance
  • Retrofit and preventive maintenance programs for aging COP 1838 fleets
  • OEM-authorized service centers and third-party repair workshops

Technical Specifications

Part Number3115211800
Compatible ModelsAtlas Copco COP 1838HD+, COP 1838HD, COP 1838ME
MaterialHigh-purity copper alloy (CuSn8/Leaded bronze equivalent)
TypeFront guide bushing / shank adapter guide sleeve
ConditionBrand new, non-refurbished
CertificationISO 9001-compliant manufacturing & inspection

FAQ

Is this bushing compatible with older COP 1838HD models?
Yes — it fits COP 1838HD+, COP 1838HD, and COP 1838ME without modification.
How does it compare to the original Epiroc part in terms of wear life?
Lab-tested and field-validated to match or exceed OEM wear resistance under standard operating conditions.
What’s the typical lead time for bulk orders?
In-stock items ship within 1–2 business days; custom/large orders delivered in ≤10 working days with export-ready packaging.
Do you supply technical drawings or dimensional specs?
Yes — certified dimensional reports and RoHS/REACH compliance docs provided upon request.
Can it be used with non-Atlas Copco shank adapters?
Only with OEM-spec shank adapters (e.g., R32, T38, R38); not recommended for non-standard or modified adapters.

Detailed Description

Atlas Copco COP 1838HD+ Copper Front Guide Bushing 3115211800 | Rock Drill Spare Parts

Product Overview

Part No. 3115211800 is a copper front guide bushing used in Atlas Copco COP 1838HD+ rock drill.

It is installed in the front head of the rock drill and plays a key role in guiding and stabilizing the movement of the drill steel (shank adapter). This helps reduce vibration, minimize wear, and ensure smooth drilling performance.

Our product is manufactured with high-quality copper alloy and can directly replace the original part.

Quick Details

  • Part Number: 3115211800

  • Product Name: Front Guide Bushing / Copper Bushing

  • Machine Model: COP 1838HD+, COP 1838HD, COP 1838ME

  • Material: High-quality copper alloy

  • Type: OEM Replacement / Aftermarket

  • Condition: Brand New

  • Compatibility: 100% interchangeable with original part

Key Selling Points

  • ✅ Direct replacement, perfect fit

  • ✅ Excellent wear resistance and self-lubrication

  • ✅ Reduces vibration and protects front head components

  • ✅ Improves drilling stability and accuracy

  • ✅ Long service life under heavy-duty conditions

  • ✅ Cost-effective alternative to OEM parts

Function

  • Guides the shank adapter during operation

  • Maintains alignment of drilling components

  • Reduces friction and internal wear

  • Extends service life of front head and rotation parts

Applications

  • Underground mining drilling

  • Tunneling jumbo rigs

  • Quarry drilling

  • Hydraulic rock drill systems

Quality & Supply

  • Precision machining for accurate tolerance

  • Strict inspection before shipment

  • Stable quality with long-term supply

  • Fast delivery and export-ready packaging

Other Available Parts

We supply a full range of Atlas Copco / Epiroc rock drill spare parts:

  • Gearbox / rotation unit

  • Hydraulic motor

  • Seal kits

  • Shank adapters

  • Pistons and cylinders

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