3115504405 Flushing Head for Epiroc COP1838HD+ Hydraulic Rock Drill Drifter
Precision machined flushing head for Epiroc COP1838HD+ series hydraulic rock drill drifters. Manufactured from premium heat-treated alloy steel, this front guide assembly delivers high-pressure flushing water to the drill bit, guides the drill shank and ensures reliable drilling performance in demanding mining and tunneling applications.
Product Overview
The 3115504405 Flushing Head is a core front-end flushing and guiding assembly installed at the front cylinder of the Epiroc COP1838HD+ hydraulic rock drill drifter. It delivers continuous high-pressure flushing water through its inner channel to the drill bit for rock debris removal during drilling, fixes the front guide bushing and limits axial movement of the shank assembly. Precision machined from high-grade alloy steel with advanced heat treatment, the flushing head maintains a stable flushing water supply channel, prevents blockage and leakage, and effectively extends the service life of the drifter front end under high-pressure flushing water, mud corrosion and continuous percussion vibration.
Key Specifications
Compatible Model
Epiroc COP1838HD+
Product Type
Flushing Head / Front Guide Assembly
Material
Heat-Treated Alloy Steel
Application
Hydraulic Rock Drill Drifter
Processing
Precision Machining + Heat Treatment + Grinding
Surface Finish
Anti-rust Coated
Technical Specifications
| Part Number | 3115504405 (3115 5044 05) |
| Compatible Machine | Epiroc COP1838HD+ Hydraulic Rock Drill Drifter |
| Part Name | Flushing Head / Front Guide Assembly |
| Material | High-Grade Alloy Steel |
| Surface Hardness | HRC 48-55 |
| Manufacturing Process | Precision Machining + Heat Treatment + Grinding |
| Surface Treatment | Anti-rust Protective Coating |
| Function | Flushing Water Delivery + Shank Guiding + Front Component Mounting |
| Mounting Type | Front Cylinder of Drifter |
| Packaging | Anti-rust oil wrap with export-grade plywood case |
Features & Benefits
Precision Machined & GroundCNC precision machined bores and ground sealing surfaces ensure exact fitment and reliable water sealing.
Heat-Treated Wear SurfaceAdvanced heat treatment delivers high hardness with a tough core for exceptional wear resistance and impact toughness.
Direct OEM FitmentDesigned to precise Epiroc COP1838HD+ specifications for drop-in installation with no modification required.
Stable Flushing ChannelPrecision machined inner channel delivers continuous high-pressure flushing water without blockage.
Impact & Fatigue ResistantAlloy steel construction resists percussive shock, fatigue cracking, and abrasive wear in harsh conditions.
Corrosion ProtectionAnti-rust protective coating safeguards against corrosion during shipping, storage, and underground operation.
Function in the Drifter
The flushing head (3115504405) is a multi-function front-end assembly of the Epiroc COP1838HD+ drifter:
| Flushing Water Delivery | Delivers high-pressure flushing water through the inner channel to the drill bit |
| Shank Guidance | Guides the drill shank and maintains stable concentric alignment |
| Front Bushing Mounting | Fixes the front guide bushing in position at the drifter front end |
| Axial Limiting | Limits axial movement of the shank assembly during drilling |
| Wear Protection | Protects front-end components from abrasive rock debris and mud corrosion |
Compatible Applications
This flushing head fits the following Epiroc drifter applications:
Epiroc COP1838HD+ Drifter Hydraulic Tunneling Jumbo Underground Mining Drill Rig Surface Quarry Drilling Tunneling & Construction Water Well Drilling
Why Choose Our 3115504405 Flushing Head?
As a specialized supplier of Epiroc hydraulic drifter components, we manufacture every 3115504405 flushing head through a rigorous process: precision CNC machining from premium alloy steel, advanced heat treatment of the wear surface, precision grinding of the bores and sealing 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.
Packaging & Shipping
| 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 |
