Epiroc COP1838 Guide Bushing 3115211800 Bronze Wear-Resistant Spare Part

The 3115211800 Guide Bushing is a critical front-end guiding and sealing component mounted on the front percussion cylinder of Epiroc COP1838 series hydraulic drifter. It precisely guides reciprocating drill shank and impact piston, bears continuous axial impact load, and together with pre-installed green PU seal prevents hydraulic oil leakage and rock debris intrusion into inner drifter assembly.

Produced strictly per Epiroc OEM dimensional standards, this bronze guide bushing realizes direct drop-in replacement for original spare parts. In harsh underground mine, tunnel and quarry environments featuring heavy impact, abrasive dust and high working hydraulic pressure, it maintains stable running concentricity of shank, reduces abnormal component abrasion and effectively cuts unexpected downtime of your Epiroc hydraulic rock drill.

• OEM Precision Machining for Perfect Fit
• High-Grade Wear-resistant Tin Bronze Construction
• Dual Functions of Guidance & Component Protection
• Convenient On-site Maintenance

• Underground metal & coal mine: Blasthole drilling with COP1838/HD/HD+ drifter for mine development and stope blasting in granite, basalt hard rock.
• Highway, railway & hydropower tunnel: Anchor bolt, drainage hole and pre-split hole drilling for various underground infrastructure projects.
• Open-pit quarry & open mine: Production blast hole and pre-split drilling for stone quarry and mineral excavation.
• Equipment overhaul: Standard replacement spare for full maintenance of used Epiroc COP1838 series drifter.