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| Brand Name: | OEM Standard |
| Model Number: | 3115297100 |
| MOQ: | 1 Piece |
| Price: | USD 45-95 / Piece |
| Delivery Time: | 3-5 working days for stock, 15-25 days for production |
| Payment Terms: | T/T,L/C,PayPal,Western Union |
Precision damping piston 3115297100 for Epiroc COP1838, COP1838HD, COP2238, COP2238HD and COP2238HD+ hydraulic rock drill drifters. Manufactured from high-strength hardened alloy steel with CNC machining, heat treatment and precision grinding, this shock absorber piston delivers reliable damping performance and long service life in demanding mining and tunneling applications.
The 3115297100 Damping Piston is a critical shock absorption component of the Epiroc COP1838, COP1838HD, COP2238, COP2238HD and COP2238HD+ hydraulic rock drill drifters. It works with the damping system to absorb the rebound shock waves generated during percussive drilling, protecting the drifter structure from impact damage and improving drilling stability and operator comfort. Manufactured from high-strength hardened alloy steel with CNC machining, heat treatment and precision grinding, this damping piston delivers exact OEM dimensions, superior fatigue resistance and long service life under continuous heavy-load drilling in harsh underground and surface conditions.
| Part Number | 3115297100 (3115 2971 00) |
| Compatible Machine | Epiroc COP1838 / COP1838HD / COP2238 / COP2238HD / COP2238HD+ Hydraulic Rock Drill Drifter |
| Part Name | Damping Piston / Shock Absorber Piston |
| Material | High-Strength Hardened Alloy Steel |
| Hardness | HRC 58-62 |
| Manufacturing Process | CNC Machining + Heat Treatment + Precision Grinding |
| Surface Treatment | Anti-rust Protective Coating |
| Function | Shock Absorption + Rebound Damping + Drifter Protection |
| Mounting Type | Inside Drifter Damping System |
| Packaging | Anti-rust oil wrap with export-grade plywood case |
The damping piston (3115297100) is a key component of the drifter damping system:
| Shock Absorption | Absorbs rebound shock waves generated during percussive drilling |
| Rebound Damping | Dampens piston rebound for controlled impact cycles |
| Drifter Protection | Protects the drifter structure from impact damage |
| Vibration Reduction | Reduces operational vibration for smoother drilling |
| Service Life | Extends overall drifter component service life |
This damping piston fits the following Epiroc drifter applications:
As a specialized supplier of Epiroc hydraulic drifter components, we manufacture every 3115297100 damping piston through a rigorous process: selection of premium hardened alloy steel, CNC machining of the piston profile, precision heat treatment, CNC grinding of the working surfaces, 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 |
