3128302561, 3128 3025 61 TIJ ATLAS COPCO (Boomer Seal Ring / Centering Bushing) – Product Description

Overview

When an underground face drilling rig is doing its job properly, most people never notice the components working quietly in the background to keep alignment tight, seals stable, and vibration under control. That “invisible reliability” is exactly what the 3128 3025 61 TIJ ATLAS COPCO component is designed to deliver, consistent support in high-impact drilling environments where heat, dust, water, abrasive fines, and repetitive shock loads can destroy weaker parts.

Although many operators refer to it as 3128 3025 61 TIJ ATLAS COPCO, this part is commonly listed in supply catalogs as a bushing / centering bushing used in face drilling applications and associated assemblies on Boomer-class rigs and compatible drilling systems. In real-world operation, a bushing’s role is rarely glamorous, but it is critical. It helps maintain geometry, reduces premature wear on mating surfaces, stabilizes moving interfaces, and contributes directly to drilling accuracy and overall component life.

If you’re sourcing this part for a rebuild, preventive maintenance, or an urgent breakdown repair, choosing the correct 3128 3025 61 TIJ ATLAS COPCO specification is one of the simplest ways to protect higher-cost assemblies around it and keep your drilling cycle consistent.

As 3GEN Export, we supply this part as an OEM-quality solution, with worldwide shipping in 5 working days, helping you minimize downtime without compromising reliability.

What the 3128 3025 61 TIJ ATLAS COPCO Does in a Drilling System

A drilling rig is a chain of systems working under extreme conditions: hydraulic power, feed force, rotation, percussion, flushing, and rock contact. In that chain, bushings and centering elements are “load managers.” The 3128 3025 61 TIJ ATLAS COPCO helps:

• Maintain alignment between connected components

• Reduce metal-to-metal contact in high-friction interfaces

• Stabilize movement under vibration and shock

• Limit play that can cause uneven wear, noise, and heat

• Protect larger housings, rods, or guide interfaces from scoring

Because rock drilling produces continuous impact and high-frequency vibration, tiny misalignments become expensive problems fast. A worn bushing can lead to vibration amplification, unstable feed behavior, drifting hole direction, abnormal seal wear, and increased maintenance frequency. That’s why replacing the 3128 3025 61 TIJ ATLAS COPCOon time is usually cheaper than waiting for visible damage elsewhere.

Key Advantages of the 3128 3025 61 TIJ ATLAS COPCO

1) Better alignment means better drilling accuracy

Face drilling depends on controlled geometry. A stable interface helps keep the drilling line true, reduces wandering, and supports predictable penetration behavior. The 3128 3025 61 TIJ ATLAS COPCO is used specifically to maintain centering and reduce uncontrolled movement in the relevant joint/guide point.

2) Wear reduction where it matters most

Bushings are designed to wear first so other expensive components don’t. When you install the correct 3128 3025 61 TIJ ATLAS COPCO, you’re essentially “paying the wear cost once,” instead of paying it through housings, shafts, or guide surfaces.

3) Smoother operation under shock loads

Underground drilling equipment experiences repeated shock, not only from percussion but also from operator inputs and feed transitions. A properly fitted 3128 3025 61 TIJ ATLAS COPCO supports smoother movement and reduces the chance of chatter marks or accelerated wear patterns.

4) Predictable maintenance planning

Using the correct 3128 3025 61 TIJ ATLAS COPCO in scheduled rebuilds gives maintenance teams a predictable replacement rhythm. That predictability matters when you’re managing a fleet and trying to keep drill availability high.

Technical Notes and Practical Specifications

Exact specifications can differ by application and manufacturer batch, but industry listings commonly reference this item as a bushing used in face drilling systems. Some catalog references indicate a dimension reference around D=41 for this part number.

Typical technical characteristics you should match during sourcing

• Correct part number mapping: 3128302561 / 3128 3025 61

• Material and wear surface design appropriate for high-impact drilling environments

• Dimensional fit to avoid play (too loose) or heat build-up (too tight)

• Stable performance under abrasive contamination typical of underground operations

If you are replacing the 3128 3025 61 TIJ ATLAS COPCO due to wear, it’s also smart to inspect the mating surface for scoring, oval wear, or heat discoloration, those signs often indicate that the bushing has been compensating for misalignment or contamination longer than it should.

Estimated Weight (KG)

For this part number in global trade listings, the 3128302561 / 3128 3025 61 bushing has been referenced with a weight of 3 kg in shipping/export documentation. Because trade data weight can reflect packing or shipment grouping, treat this as an estimate and confirm final packed weight at order stage.

Compatible ATLAS COPCO / EPIROC Models Using This Part

One of the most important reasons to source by exact part number is compatibility. Based on supplier compatibility listings for 3128302561 / 3128 3025 61, this component is used across a wide set of Boomer rigs, drilling systems, and feed assemblies, including the following.

Boomer drilling rigs (commonly listed)

• Boomer E

• Boomer E1

• Boomer E2

• Boomer H

• Boomer K

• Boomer L

• Boomer L2

• Boomer L2 C

• Boomer L2 C-DH

• Boomer M

• Boomer M2

• Boomer S1

• Boomer S2

• Boomer XL3

Rock drill / drifter references (as listed)

• COP 3038

• COP 3038HD

• COP 3038R

Feed / guide references (as listed)

• BUT 4

• BUT 4B

• BUT 29

• BUT 29A

• BUT 29B

• BUT 35

• BUT 45

• BUT 45B

• BUT 45C

• BUT 130

• BUT 180

Additional drilling rig reference (as listed)

• Easer L

If you want, you can share your rig model + serial range (or the parts book screenshot), and I can help you validate whether 3128 3025 61 TIJ ATLAS COPCO is being used as a centering bushing, guide bushing, or another specific interface in your build configuration, without changing the purchasing language on your product page.

Where the 3128 3025 61 TIJ ATLAS COPCO Fits in Maintenance Strategy

Preventive maintenance use case

If your operation runs high meters per shift, bushings typically wear faster than expected because of abrasive fines that enter during drilling and flushing. Replacing the 3128 3025 61 TIJ ATLAS COPCO during planned maintenance protects your higher-cost assemblies and helps maintain drilling accuracy.

Breakdown repair use case

When this component fails or wears out beyond tolerance, you may see:

• Increased vibration and chatter

• Unusual noise during feed motion

• Heat marks or polishing on mating parts

• Reduced drilling precision or wandering holes

• Faster seal wear in nearby interfaces

Replacing the 3128 3025 61 TIJ ATLAS COPCO quickly is often the difference between a short stop and a multi-day rebuild caused by secondary damage.

Installation Guidance for the 3128 3025 61 TIJ ATLAS COPCO

Installation details can vary depending on the exact assembly, but these practices help ensure correct performance:

1) Cleanliness is not optional

Before installing 3128 3025 61 TIJ ATLAS COPCO, clean the housing and mating surfaces thoroughly. Abrasive particles trapped during installation can cause immediate scoring and shorten lifespan dramatically.

2) Inspect the mating surface

Check for:

• Oval wear

• Scoring lines

• Excessive polishing

• Discoloration from heat

If the surface is damaged, a new 3128 3025 61 TIJ ATLAS COPCO may wear prematurely, because the interface is already compromised.

3) Confirm correct seating and fit

A bushing that is not fully seated can create uneven load distribution. Uneven load becomes rapid wear. The 3128 3025 61 TIJ ATLAS COPCO should sit precisely as designed with no forced distortion.

4) Post-installation check

After installation and initial run, re-check for unusual noise, excess heat at the interface, or abnormal vibration. Small issues caught early can prevent a major shutdown.

Why Buyers Choose 3GEN Export for 3128 3025 61 TIJ ATLAS COPCO

OEM supply approach, global shipping speed

With underground drilling, downtime is expensive. That’s why 3GEN Export focuses on supplying OEM-quality spare parts like 3128 3025 61 TIJ ATLAS COPCO with fast logistics, worldwide delivery in 5 working days.

Consistent communication and export handling

International sourcing is not just about the part. It’s also about the paperwork, packing discipline, and the ability to move quickly across borders. We support customers with export-ready documentation and reliable shipment handling so your maintenance schedule stays on track.

SEO-Focused Summary (Buyer-Friendly)

If you’re searching for 3128302561 or 3128 3025 61, you’re likely replacing a critical bushing/centering element used on Boomer drilling rigs and related drilling assemblies. The 3128 3025 61 TIJ ATLAS COPCO supports alignment, reduces wear on expensive mating components, and helps stabilize operation under vibration and impact. It’s commonly listed for a wide set of Boomer models and compatible feed systems.

As 3GEN Export, we provide an OEM-quality supply option and deliver worldwide in 5 working days, helping you restore reliability without long lead times.

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.