Details
Detailed Description
The Atlas Copco / Epiroc 3115 1680 00 Piston guide, rear is a high-quality aftermarket replacement designed and fully compatible with cop 1238he, cop 1238hf, cop 1238le, cop 1238me, cop 1838hd, cop 1838hd+, cop 1838me, cop 1838mux, cop 1640 Rock Drill & Drifter
boomer m2d, boomer m2c, boomer xe3c, boomer s1d, boomer t1d, simba s7d, boomer 282, boomer l2d, boomer h127 Underground Drill Rig Models. This part ensures optimal performance and durability, making it an excellent choice for maintaining your mining equipment.
Brand :Epiroc
Part No. :3115168000
Description :Piston Guide
Use in :Cop 1238 , Cop 1838 , Cop 1838+ , Cop 1838hd , Cop 1838hd+ , Cop 1838he+ , Cop 1838mux
Weight: 1kg
In stock
Precision Alignment Component for Hydraulic Rock Drill Systems
The 3115168000, 3115 1680 00 PISTON GUIDE ATLAS COPCO is a precision-engineered internal component used in hydraulic rock drilling equipment installed on underground mining rigs, surface drilling machines, and tunneling equipment. This component plays a vital role in guiding the piston during high-frequency impact cycles, ensuring stable movement and consistent energy transfer inside the drilling mechanism.
Hydraulic rock drills operate under extremely demanding conditions where thousands of impact strokes occur every minute. During this process, the piston must move smoothly and remain perfectly aligned within the internal chamber of the drill assembly. The 3115168000, 3115 1680 00 PISTON GUIDE ATLAS COPCO provides this critical guidance, preventing unwanted lateral movement and minimizing internal friction between moving parts.
Manufactured using high-grade bronze alloy, this piston guide is designed to withstand heavy impact loads, vibration, high temperatures, and continuous mechanical stress. Its structural design ensures long-term durability even in harsh environments such as underground mines, quarries, and construction drilling operations.
Through our global logistics network, customers receive the 3115168000, 3115 1680 00 PISTON GUIDE ATLAS COPCO anywhere in the world within 5 working days, helping drilling operations minimize downtime and maintain productivity.
Product Overview
What is the 3115168000, 3115 1680 00 PISTON GUIDE ATLAS COPCO?
The 3115168000, 3115 1680 00 PISTON GUIDE ATLAS COPCO is a cylindrical bronze guide element installed inside the rock drill housing. Its primary function is to maintain accurate piston alignment while allowing smooth reciprocating motion during drilling operations.
In hydraulic drilling systems, the piston transfers energy from hydraulic pressure into mechanical impact that drives the drill bit into rock formations. For this impact mechanism to function correctly, internal components must remain precisely aligned. The piston guide ensures that the piston travels along a stable path without deviation.
The images of the part clearly show a flanged bronze guide sleeve with a precisely machined internal bore and stepped outer profile. This geometry allows the guide to seat firmly within the drill housing while maintaining accurate positioning during operation.
Because of its role in stabilizing piston movement, the component significantly contributes to overall drilling efficiency and mechanical reliability.
Structural Design and Engineering
Flanged Cylindrical Guide Geometry
The 3115168000, 3115 1680 00 PISTON GUIDE ATLAS COPCO features a cylindrical internal bore designed to guide the piston shaft with extremely tight tolerances. The internal surface is precision machined to reduce friction while maintaining accurate alignment.
The external flange visible in the product images serves as a positioning surface. It allows the component to sit securely inside the drill housing, preventing axial displacement during operation.
This design ensures that the piston guide remains firmly positioned even when exposed to constant vibration and repeated impact forces.
Precision Internal Surface
Inside the component, the internal bore is engineered to support smooth piston movement. The smooth surface finish helps minimize wear between the piston and the guide, reducing friction and preventing premature component degradation.
Proper internal finishing is critical in rock drilling equipment, where even minor irregularities could increase friction and reduce drilling efficiency.
Stepped Outer Structure
The stepped external profile of the guide allows it to fit precisely into the rock drill housing assembly. Each step corresponds to specific seating surfaces inside the drilling mechanism, ensuring correct positioning during installation.
This structural configuration contributes to stable operation and prevents unwanted movement inside the drill system.
Material Composition
High-Performance Bronze Alloy
The 3115168000, 3115 1680 00 PISTON GUIDE ATLAS COPCO is manufactured from high-strength bronze alloy, a material widely used in heavy machinery components that require excellent wear resistance and anti-friction properties.
Bronze materials provide several advantages in drilling applications:
• Low friction coefficient
• Excellent wear resistance
• High load-bearing capacity
• Resistance to corrosion
• Stability under high temperatures
Because hydraulic rock drills operate continuously under severe mechanical loads, bronze materials help extend the operational lifespan of internal components.
Resistance to Harsh Operating Conditions
Mining and drilling equipment operate in extremely demanding environments, including dust-filled underground tunnels, abrasive quarry sites, and high-temperature drilling zones.
The bronze composition used in the 3115168000, 3115 1680 00 PISTON GUIDE ATLAS COPCO provides reliable performance even in these challenging conditions. Its material structure absorbs impact loads while maintaining dimensional stability.
Function Within the Rock Drill System
Piston Alignment and Stability
One of the primary functions of the 3115168000, 3115 1680 00 PISTON GUIDE ATLAS COPCO is maintaining correct piston alignment during drilling cycles.
The piston in a hydraulic rock drill moves back and forth at extremely high speed, converting hydraulic energy into mechanical impact. If the piston deviates from its intended path, it can cause internal wear or reduce impact efficiency.
The piston guide prevents this by stabilizing the piston and keeping it centered inside the drill assembly.
Reduction of Internal Friction
Another important function of the component is minimizing friction between the piston and surrounding structures.
By providing a smooth guiding surface, the guide reduces contact stress and prevents unnecessary wear on adjacent components such as pistons, bushings, and cylinders.
Lower friction contributes directly to improved drilling performance and longer equipment life.
Improved Drilling Efficiency
Efficient piston movement ensures that maximum impact energy reaches the drill bit. The 3115168000, 3115 1680 00 PISTON GUIDE ATLAS COPCO helps maintain this efficiency by ensuring stable piston travel during each impact cycle.
As a result, drilling operations achieve better penetration rates and improved operational productivity.
Compatible ATLAS COPCO Equipment
The 3115168000, 3115 1680 00 PISTON GUIDE ATLAS COPCO is used in several hydraulic rock drill models installed on underground drilling rigs and surface mining machines.
Common compatible equipment includes:
Atlas Copco COP 1838HD+ Rock Drill
Atlas Copco COP 1838HD Rock Drill
Atlas Copco COP 1640 Rock Drill
This component is also used in drilling rigs such as:
Atlas Copco Boomer drilling rigs
Atlas Copco Rocket Boomer drilling machines
Atlas Copco underground mining rigs
Atlas Copco tunneling drilling systems
Compatibility may vary depending on machine configuration, so confirming the part number before installation is recommended.
Technical Specifications
Product Name: 3115168000, 3115 1680 00 PISTON GUIDE ATLAS COPCO
Part Numbers:
3115168000
3115 1680 00
3115-1680-00
Component Type: Hydraulic rock drill piston guide
Material: High-strength bronze alloy
Manufacturing Process: CNC precision machining
Application: Hydraulic drilling system internal alignment
Industry: Mining, quarrying, tunneling, construction drilling
Approximate Weight: 0.65 KG
Installation Guidelines
Proper installation of the piston guide ensures optimal performance of the rock drill system.
Recommended installation procedure:
Clean the housing area thoroughly before installation.
Inspect the piston and surrounding components for wear or damage.
Insert the guide into its designated housing seat.
Ensure the flange sits securely against the seating surface.
Reassemble the drill unit according to equipment specifications.
Correct installation helps prevent premature wear and ensures stable piston operation.
Maintenance and Replacement
Although the 3115168000, 3115 1680 00 PISTON GUIDE ATLAS COPCO is designed for long service life, periodic inspection during scheduled maintenance is recommended.
Technicians should check for:
• surface scoring
• internal wear
• deformation caused by impact loads
• excessive clearance between piston and guide
Replacing worn piston guides helps maintain drilling efficiency and protects other internal components from damage.
Applications in Mining and Drilling Industries
The 3115168000, 3115 1680 00 PISTON GUIDE ATLAS COPCO is widely used across industries that rely on hydraulic rock drilling equipment.
Underground Mining
Mining operations require reliable drilling equipment capable of penetrating hard rock formations. Proper piston guidance ensures stable drilling performance.
Quarry Operations
Quarries rely on rock drills to extract stone materials used in construction and infrastructure projects. Durable internal components ensure consistent productivity.
Tunnel Construction
Tunnel drilling requires high-precision drilling equipment. Stable piston movement improves drilling accuracy and efficiency.
Infrastructure Projects
Large construction projects use rock drilling equipment for foundation work, anchoring systems, and excavation operations.
