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| Brand Name: | OEM Standard |
| Model Number: | 3115535802 |
| MOQ: | 1 Piece |
| Price: | USD 35-75 / Piece |
| Delivery Time: | 3-5 working days for stock, 15-25 days for production |
| Payment Terms: | T/T,L/C,PayPal,Western Union |
Precision cylinder liner 3115535802 for the Epiroc COP1838HD+ hydraulic rock drill drifter. Manufactured from heat-treated alloy steel with CNC machining and precision grinding, this wear liner ensures accurate piston guidance, reduced wear and reliable drifter performance in demanding mining and tunneling applications.
The 3115535802 Cylinder Liner is a precision wear component installed inside the cylinder bore of the Epiroc COP1838HD+ hydraulic rock drill drifter. It provides a precision wear surface for the impact piston, maintaining accurate piston alignment and sealing while protecting the cylinder body from abrasive wear. Manufactured from heat-treated alloy steel with CNC machining and precision grinding, this cylinder liner delivers exact OEM dimensions, high wear resistance and long service life under continuous heavy-load drilling in harsh underground and surface conditions.
| Part Number | 3115535802 |
| Compatible Machine | Epiroc COP1838HD+ Hydraulic Rock Drill Drifter |
| Part Name | Cylinder Liner / Wear Liner |
| Material | Heat-Treated Alloy Steel |
| Hardness | HRC 48-55 |
| Manufacturing Process | CNC Machining + Precision Grinding |
| Surface Treatment | Anti-rust Protective Coating |
| Function | Piston Guidance + Wear Protection + Sealing Surface |
| Mounting Type | Inside Cylinder Bore of Drifter |
| Packaging | Anti-rust oil wrap with export-grade plywood case |
The cylinder liner (3115535802) is a key wear component of the Epiroc COP1838HD+ drifter:
| Piston Guidance | Provides a precision wear surface guiding the impact piston |
| Wear Protection | Protects the cylinder bore from abrasive wear and extends drifter life |
| Sealing Surface | Maintains proper sealing between piston and cylinder |
| Alignment | Maintains accurate piston alignment for stable impact cycles |
| Downtime Prevention | Reliable wear component reduces unscheduled maintenance and downtime |
This cylinder liner fits the following Epiroc applications:
As a specialized supplier of Epiroc hydraulic drifter components, we manufacture every 3115535802 cylinder liner through a rigorous process: heat treatment of premium alloy steel, CNC machining of the bore and outer diameter, precision grinding of the wear surface, dimensional accuracy verification, hardness testing, and final surface inspection. With ISO 9001:2015 certified production and over 15 years of experience in rock drill spare parts manufacturing, our components deliver reliability that meets or exceeds original equipment standards. Flexible supply supports both single-unit urgent orders and volume procurement for mining fleet maintenance programs.
| Individual Packaging | Anti-rust oil applied, wrapped with VCI anti-corrosion paper and heavy-duty bubble film |
| Outer Packaging | Export-grade plywood case with custom foam insert and desiccant packs |
| Shipping Method | DHL, FedEx, UPS for urgent orders; Sea freight for bulk procurement |
| Delivery Time | 3-5 working days for stock items; 15-25 days for production orders |
| Labeling | Part number, product description, quantity, and handling marks on each case |
