3115600488 ROT.CH. Bushing for Epiroc COP1638HD+ & COP1838HD+ Hydraulic Rock Drill Drifter
Precision machined ROT.CH. bushing for Epiroc COP1638HD+ and COP1838HD+ series hydraulic rock drill drifters. Manufactured from premium heat-treated alloy steel, this rotary chuck bushing ensures stable rotary torque transmission, reliable radial load support and exceptional wear resistance in demanding mining and tunneling applications.
Product Overview
The 3115600488 ROT.CH. Bushing (Rotary Chuck Bushing) is a precision wear-resistant component installed inside the rotary gearbox of Epiroc COP1638HD+ and COP1838HD+ hydraulic rock drill drifters. It supports the rotation chuck assembly and drill shank, transmits rotary torque from the drive gear and bears radial load during high-speed rotating drilling. Precision machined from high-grade alloy steel with advanced heat treatment, the bushing maintains stable rotary transmission, reduces eccentric wear of the gearbox assembly and effectively extends the service life of both the chuck and the drifter under continuous heavy-load operation.
Key Specifications
Compatible Model
Epiroc COP1638HD+ / COP1838HD+
Product Type
ROT.CH. Bushing / Rotary Chuck Bushing
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 | 3115600488 |
| Compatible Machine | Epiroc COP1638HD+ / COP1838HD+ Hydraulic Rock Drill Drifter |
| Part Name | ROT.CH. Bushing / Rotary Chuck Bushing |
| Material | High-Grade Alloy Steel |
| Surface Hardness | HRC 48-55 |
| Manufacturing Process | Precision Machining + Heat Treatment + Grinding |
| Surface Treatment | Anti-rust Protective Coating |
| Function | Rotary Torque Transmission + Radial Load Support + Wear Protection |
| Mounting Type | Rotary Gearbox of Drifter |
| Packaging | Anti-rust oil wrap with export-grade plywood case |
Features & Benefits
Precision Machined & GroundCNC precision machined bore and ground contact surfaces ensure exact chuck fitment and smooth rotary transmission.
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 COP1638HD+ / COP1838HD+ specifications for drop-in installation with no modification required.
Stable Rotary TransmissionPrecision ground bore maintains concentric chuck alignment for efficient torque transfer and reduced eccentric wear.
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 ROT.CH. bushing (3115600488) is a key rotary transmission component at the heart of the Epiroc COP1638HD+ / COP1838HD+ drifter:
| Rotary Torque Transmission | Transmits rotary torque from the drive gear to the shank driver assembly |
| Radial Load Support | Bears radial load during high-speed rotating drilling operations |
| Chuck Alignment | Maintains concentric alignment of the rotation chuck assembly |
| Wear Protection | Hardened surface protects the gearbox assembly from abrasive wear |
| Vibration Control | Optimized geometry dampens operational vibration for smoother drilling performance |
Compatible Applications
This ROT.CH. bushing fits the following Epiroc drifter applications:
Epiroc COP1638HD+ Drifter Epiroc COP1838HD+ Drifter Hydraulic Tunneling Jumbo Underground Mining Drill Rig Surface Quarry Drilling Tunneling & Construction
Why Choose Our 3115600488 ROT.CH. Bushing?
As a specialized supplier of Epiroc hydraulic drifter components, we manufacture every 3115600488 ROT.CH. bushing through a rigorous process: precision CNC machining from premium alloy steel, advanced heat treatment of the wear surface, precision grinding of the bore and contact 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 |
