Home / Rock Drill Accessories / Accessories For 1838HD+ Rock Drills, Part Number 3115211900, Copper Front Guide Bushing

Accessories For 1838HD+ Rock Drills, Part Number 3115211900, Copper Front Guide Bushing

Precision Copper Guide Bushing for COP 1838HD+ — Direct OEM Replacement, Built for Heavy-Duty Reliability

Part No. 3115211900 is a high-strength copper alloy front guide bushing engineered as a direct OEM-replacement component for Atlas Copco / Epiroc COP 1838HD+, COP 1838HD, and COP 1838ME rock drills.

Installed in the front head section, it precisely guides the shank adapter during operation — ensuring axial stability, minimizing vibration, reducing internal friction, and protecting critical drivetrain components. Its self-lubricating properties and superior wear resistance deliver consistent performance under extreme mining, tunneling, and quarry conditions.

Manufactured to original tolerances with 100% pre-shipment inspection and export-grade packaging.

Key Advantages

  • Direct-fit OEM replacement — installs without modification or adjustment
  • High-strength copper alloy with inherent self-lubricating properties
  • Exceptional wear resistance extends service life in abrasive environments
  • Stabilizes shank adapter movement to reduce vibration and improve drilling precision
  • Protects front head assembly and internal components from premature wear
  • Precision-machined to strict ±0.01 mm tolerance for reliable sealing and alignment

Applications

  • Underground hard-rock mining rigs
  • Tunnel boring jumbos and face drilling platforms
  • Quarry blast-hole and production drilling systems
  • Hydraulic rock drill units in high-dust, high-impact environments

Technical Specifications

Part Number3115211900
Compatible ModelsAtlas Copco COP 1838HD+, COP 1838HD, COP 1838ME
MaterialHigh-strength copper alloy (CuSn8PbZn)
TypeOEM Replacement / Aftermarket
ConditionBrand New, 100% inspected
Tolerance±0.01 mm (DIN ISO 2768-mK)

FAQ

Is this bushing compatible with non-Atlas Copco drills?
No — it is specifically engineered for Atlas Copco / Epiroc COP 1838HD+ series rock drills and not cross-compatible with other brands or models.
How does the copper alloy compare to steel or bronze alternatives?
Copper alloy offers superior self-lubrication and galling resistance vs. steel, and higher load-bearing capacity and thermal conductivity vs. standard bronze — critical for sustained high-RPM drilling.
What is the typical lead time for bulk orders?
Standard lead time is 3–5 business days for in-stock quantities; custom or large-volume orders ship within 10–14 days — confirmed at quote stage.

Detailed Description

Atlas Copco COP 1838HD+ Copper Front Guide Bushing 3115211900 | Rock Drill Spare Parts

Product Overview

Part No. 3115211900 is a copper front guide bushing designed for Atlas Copco COP 1838HD+ rock drill.

It is installed in the front head section and is used to guide the shank adapter during operation, ensuring stable movement and reducing vibration. This component plays an important role in protecting internal parts and maintaining drilling efficiency.

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

Quick Details

  • Part Number: 3115211900

  • Product Name: Front Guide Bushing / Copper Bushing

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

  • Material: High-strength copper alloy

  • Type: OEM Replacement / Aftermarket

  • Condition: Brand New

  • Compatibility: Direct interchangeable with original

Key Selling Points

  • ✅ Accurate fit, easy installation

  • ✅ Strong wear resistance for long service life

  • ✅ Self-lubricating properties reduce friction

  • ✅ Helps maintain drilling stability and precision

  • ✅ Protects front head and internal components

  • ✅ Reliable performance under heavy-duty conditions

Function

  • Guides and stabilizes shank adapter movement

  • Reduces vibration during drilling

  • Minimizes internal wear and friction

  • Extends service life of key components

Applications

  • Underground mining rigs

  • Tunneling jumbo drilling

  • Quarry operations

  • Hydraulic rock drill systems

Quality & Supply

  • Precision machining with strict tolerance control

  • 100% inspection before shipment

  • Stable supply for long-term cooperation

  • Safe export packaging

Other Available Parts

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

  • Gearbox / rotation unit

  • Hydraulic motors

  • Seal kits

  • Shank adapters

  • Pistons and cylinders

Keywords (SEO)

COP 1838HD+ guide bushing
3115211900 copper bushing
rock drill front guide sleeve
Atlas Copco drilling spare parts
Epiroc rock drill parts supplier

Get a Quote Now

Send us your inquiry with part number or machine model,
we will reply quickly with price and delivery details.

Need This Part Fast?

Request an instant quote with your quantity and delivery requirements — we respond within 2 business hours with pricing, stock status, and shipping options.

Get a Quote