3115504000 Side Bolt Atlas Copco (3115 5040 00) | OEM-Supplier Worldwide Shipping

If you’re rebuilding or servicing an Atlas Copco/Epiroc rock drill, the 3115504000 Side Bolt Atlas Copco (also searched as 3115 5040 00) is one of those “small-looking, system-critical” parts that quietly decides whether your drifter stays tight, aligned, and reliable under repeated impact.

The 3115504000 Side Bolt Atlas Copco is designed to clamp and stabilize key interfaces in the rock drill/drifter assembly. In high-frequency percussion drilling, even tiny shifts in alignment can snowball into premature wear, energy loss, seal damage, and fastener fatigue. That’s why a properly manufactured, correctly torqued 3115504000 Side Bolt Atlas Copco matters: it helps keep the drill’s structure loaded the way the engineers intended, under consistent tension, with predictable behavior.

At 3GEN Export, we supply the 3115504000 Side Bolt Atlas Copco as an OEM supplier, supporting mining and construction operations that can’t afford downtime. We ship worldwide in 5 working days, so you can restore machine availability fast, without stretching your maintenance window.

What the 3115504000 Side Bolt Atlas Copco Does in a Rock Drill

A rock drill is a system of forces: percussion energy, feed force, rotation torque, and continuous vibration, often operating in dust, water, and varying temperatures. The 3115504000 Side Bolt Atlas Copco is part of the clamping hardware that keeps drill components firmly compressed and correctly positioned during operation.

In practical terms, the 3115504000 Side Bolt Atlas Copco helps:

• Maintain structural integrity during repeated shock loading

• Reduce micro-movement at joined surfaces

• Protect mating parts from fretting and ovalization

• Support stable energy transfer (less “lost” impact energy)

• Improve service life of nearby seals, bushings, and housings

When side bolts are worn, stretched, incorrectly torqued, or mismatched, the symptoms are rarely subtle for long: loosening fasteners, abnormal vibration, uneven wear patterns, and increased maintenance frequency.

Why Side Bolts Fail Early (and How to Prevent It)

A correctly installed 3115504000 Side Bolt Atlas Copco can run a long duty cycle. Premature failure usually comes from predictable causes:

Incorrect torque or torque sequence

Under-torque allows movement; over-torque risks yielding the bolt or distorting joined parts. The 3115504000 Side Bolt Atlas Copco should be tightened using the drill’s service procedure, especially if multiple bolts share the load.

Reusing a fatigued fastener

Percussion drilling is unforgiving. If a 3115504000 Side Bolt Atlas Copco has been repeatedly stressed or shows thread damage, necking, or corrosion pitting, replacing it is cheaper than chasing secondary damage.

Poor thread condition in the mating part

A perfect 3115504000 Side Bolt Atlas Copco won’t seat correctly if the female threads are contaminated, deformed, or worn. Always inspect and clean the mating threads.

Lack of proper lubrication/anti-seize (when specified)

Depending on the assembly spec, lubrication can dramatically change torque-to-tension results. Follow the manual recommendation to ensure the 3115504000 Side Bolt Atlas Copco clamps at the intended preload.

Manufacturing Features That Matter for a Side Bolt

Because the 3115504000 Side Bolt Atlas Copco works under cyclic loads, quality isn’t only about “it fits.” It’s about how consistently it holds tension and resists fatigue. A well-produced side bolt typically includes:

High-strength steel selection

Side bolts are commonly manufactured from high-tensile alloy steels chosen for fatigue resistance, not just static strength. The 3115504000 Side Bolt Atlas Copco is expected to maintain clamp load under vibration and impact.

Controlled heat treatment

Heat treatment affects tensile strength, ductility, and fatigue performance. The wrong hardness profile can lead to brittle cracking or plastic stretching under repeated loading.

Thread precision and surface finish

Thread geometry impacts how smoothly the 3115504000 Side Bolt Atlas Copco torques down, how accurately it reaches target preload, and how resistant it is to galling.

Corrosion resistance practices

Even if your rig operates underground, moisture and abrasive contamination are constant realities. Protective finishing and correct storage help keep the 3115504000 Side Bolt Atlas Copco threads clean and install-ready.

Where It’s Used: Atlas Copco / Epiroc Rock Drill Compatibility

Based on published spare parts listings, the 3115504000 Side Bolt Atlas Copco (3115 5040 00) is used in the COP 1838HD family and appears in spare parts documentation for COP-series drifters.

Compatible rock drill / drifter references (commonly listed)

• COP 1838HD

• COP 1838HD+

• COP 2238HD

In the field, the 3115504000 Side Bolt Atlas Copco may also be required on rigs equipped with these drifters. The safest way to confirm is always your machine’s parts book or the drifter nameplate, because drill configurations can differ by market, build year, and revision.

Technical Details and Practical Specifications

Because Atlas Copco/Epiroc parts can have revision changes, final specifications should be verified against the service manual or parts book for your exact drifter version. Still, for purchasing and maintenance planning, the following practical details describe what the 3115504000 Side Bolt Atlas Copco represents in real workshop terms:

Typical technical characteristics (application-based)

• Part type: High-strength clamping fastener / side bolt

• Function: Structural clamping under percussion vibration

• Build: Precision-machined shank with threaded end(s) and a drive feature (hex head / nut interface)

• Intended environment: High vibration, impact loading, dust/moisture exposure

• Installation: Torque-controlled tightening (often sequence-dependent)

Approximate weight

• Approx. net weight: ~0.50 kg (may vary by revision and packaging)

If you want, tell me whether you need single piece or a pair/set, and whether your workshop prefers bolts supplied with matching nuts/washers (when applicable).

Why the Right Side Bolt Improves Drifter Performance

A rock drill doesn’t only fail when a piston cracks or a seal blows. It also fails when the structure loses its engineered stiffness and alignment. Replacing a worn or questionable 3115504000 Side Bolt Atlas Copco can improve:

Percussion efficiency

Stable clamping helps keep internal components aligned and reduces energy loss through micro-movement. A fresh 3115504000 Side Bolt Atlas Copco supports consistent impact transfer.

Component lifespan

When joints are tight, you reduce fretting wear and uneven loading that can shorten the life of bushings, sleeves, and mating surfaces around the bolt’s clamped region.

Predictability between services

A properly torqued 3115504000 Side Bolt Atlas Copco reduces the “mystery maintenance” effect, where recurring loosening leads to unplanned stops.

Installation Guidance for the 3115504000 Side Bolt Atlas Copco

Always follow the official procedure for your drill model, but these workshop principles help ensure the 3115504000 Side Bolt Atlas Copco performs as intended:

1) Clean and inspect

• Remove debris and old thread compound

• Inspect bolt threads for flattening, galling, or corrosion

• Inspect female threads for damage or contamination

2) Confirm correct length and seating

A 3115504000 Side Bolt Atlas Copco should seat fully and pull clamping faces together without binding. If torque rises too early, stop and re-check thread condition and alignment.

3) Use the correct torque method

• Use calibrated torque equipment

• Follow tightening sequence if multiple bolts share the clamp load

• Re-check torque after initial run-in if your maintenance practice requires it

4) Monitor early indicators

After installation, watch for:

• Unusual vibration or noise changes

• Signs of loosening

• Abnormal wear marks around clamped joints

Maintenance Tips to Extend Side Bolt Service Life

To get the maximum value from the 3115504000 Side Bolt Atlas Copco, build it into your routine checks:

• Record torque values and re-torque intervals (if used)

• Replace bolts that show thread wear, stretching, or corrosion pitting

• Store spare 3115504000 Side Bolt Atlas Copco units sealed and dry to prevent thread damage

• Pair bolt replacement with inspection of the joined components, because clamping issues often leave evidence nearby

Why Buy from 3GEN Export

When operations depend on uptime, sourcing is part of maintenance strategy. With 3GEN Export, you get:

• OEM supplier sourcing approach for consistent quality

• Fast global logistics: worldwide delivery in 5 working days

• Export-ready packaging and documentation support

• Reliable supply for recurring service cycles and planned shutdowns

If you’re standardizing spares for COP-series drifters, we can also help you bundle related service items so you don’t lose time chasing separate shipments.

Quick Reference: How This Part is Searched Online

To capture all common search patterns on procurement portals and parts systems, this product is typically searched as:

• 3115504000 Side Bolt Atlas Copco

• 3115 5040 00 Side Bolt Atlas Copco

• 3115-5040-00 side bolt

• Atlas Copco COP 1838HD side bolt

• Atlas Copco COP 2238HD side bolt

Including both number formats on your product page helps customers find the right item even if their parts list uses spacing, hyphens, or compact numbering.

Manufactured in Turkey, these products are made using the latest technologies and built to meet the highest international standards. Each machine is a high-quality copy of the original, ensuring durability, precision, and performance that you can rely on for modern construction and metalworking projects.