3128077000 HOSE DRUM ATLAS COPCO (3128 0770 00)

The 3128077000 HOSE DRUM ATLAS COPCO, also written as 3128 0770 00 HOSE DRUM ATLAS COPCO, is a heavy-duty drum assembly designed to store, guide, and manage hydraulic or service hoses on drilling and rock excavation equipment. In real-world field conditions, a hose is never just a hose: it is a moving, bending, pressurized lifeline. The job of the 3128077000 HOSE DRUM ATLAS COPCO is to keep that lifeline controlled, preventing sharp kinks, limiting abrasion points, and supporting consistent hose routing while the machine is operating, steering, or repositioning.

When operators describe a rig as “clean” or “easy to maintain,” they are often talking about hose management. The 3128077000 HOSE DRUM ATLAS COPCO contributes directly to that experience by giving the hose a dedicated path, reducing random loops, and helping keep service areas safer and more organized. Whether the machine is working underground, in a quarry, or at a remote bench, this part plays a quiet but high-impact role in uptime.

Because customers search in different ways, you’ll also see it queried as 3128077000, 3128 0770 00, and 3128 0770 00 HOSE DRUM ATLAS COPCO. In all cases, the goal is the same: a durable drum assembly that supports stable hose handling and protects a costly hose line from premature wear.

What the 3128077000 HOSE DRUM ATLAS COPCO does in the machine

The core function of the 3128077000 HOSE DRUM ATLAS COPCO is hose control. On modern drilling equipment, hoses are constantly exposed to motion, boom articulation, feed movement, carrier travel, vibration, and repeated cycles. Without a controlled drum, hose routing can become unpredictable, increasing the chance of:

• Hose rubbing against edges or brackets

• Pinching during articulation

• Excessive bending radius that weakens the hose structure

• Tangling that slows service work and increases safety risks

By giving the hose a managed wrap and a stable route, the 3128077000 HOSE DRUM ATLAS COPCO helps reduce these failure modes. This is why it is often treated as a reliability part, not just a “hardware” item.

Visual construction cues from the part

From the product images, the 3128077000 HOSE DRUM ATLAS COPCO is a spool-style drum with broad flanges and a robust hub area. This geometry is typical for controlled winding and guiding, where the flanges help keep the hose centered and reduce side-slip during motion. The drum appears designed for repeated cycles and jobsite exposure, exactly what you want in a drilling environment where dust, moisture, and vibration are normal.

Even when the hose itself is high quality, poor routing can destroy it quickly. The 3128077000 HOSE DRUM ATLAS COPCO is the structural “discipline” that protects the hose path.

Why buyers replace a hose drum

Customers usually replace a drum assembly like the 3128077000 HOSE DRUM ATLAS COPCO for one of four reasons:

1. Physical damage (impact, bending, cracking, flange deformation)

2. Abnormal wear surfaces (grooves, sharp edges that begin cutting hose covers)

3. Operational issues (hose not tracking properly, slipping off line, snagging)

4. Preventive maintenance (restoring hose management before a costly hose failure)

If your machine works in tight headings or crowded benches, minor impacts happen. A drum that is slightly deformed can still rotate, but it may guide the hose poorly. That’s when hose cover damage begins, slowly at first, then suddenly.

Performance benefits in daily operation

Installing a correct 3128077000 HOSE DRUM ATLAS COPCO improves more than hose storage. It can improve workflow:

• Smoother hose payout and recovery during movement

• Cleaner hose routing in the service area

• Less abrasion damage over time

• Lower risk of sudden hose burst caused by hidden kinks

• Faster inspections because the hose path is predictable

In many operations, the downtime cost of a burst hydraulic hose is much larger than the cost of the drum itself. That is why the 3128077000 HOSE DRUM ATLAS COPCO is commonly treated as a protective component.

Typical technical characteristics of the 3128077000 HOSE DRUM ATLAS COPCO

Exact dimensions can vary by machine configuration, so the safest approach is always to verify by part number and equipment serial range. That said, the 3128077000 HOSE DRUM ATLAS COPCO is typically specified and selected based on:

• Drum flange diameter (controls wrap stability and side tracking)

• Hub profile (supports rotational fit and alignment)

• Surface finish (reduces abrasion)

• Material strength and fatigue resistance (supports cyclic duty)

• Compatibility with the machine’s mounting system and routing layout

Because this is a drilling environment component, durability is the entire point. A hose drum is only “good” if it survives repeated cycles and rough conditions without creating new abrasion points.

Weight (KG)

For logistics planning, the 3128077000 HOSE DRUM ATLAS COPCO is listed at 8.5 kg by a parts listing source.

(As with all spare parts, packaging, kit contents, or configuration can affect shipment weight. If you need a confirmed packed weight for courier pricing, 3GEN Export can provide it at quotation time.)

Compatibility: which ATLAS COPCO machines use this part

Online parts listings show the 3128077000 HOSE DRUM ATLAS COPCO associated with Atlas Copco ROC-D7.

Another compiled list references 3128 0770 00 HOSE DRUM ATLAS COPCO in the context of Boomer-series equipment, including Boomer 104, Boomer 281, Boomer discrepancies, and similar variants shown in that listing.

Because Atlas Copco/Epiroc platforms can have configuration differences by year and serial number, the best practice is:

• Match the part number exactly: 3128077000 or 3128 0770 00

• Confirm the machine model and serial range

• Confirm whether your drum is supplied as a complete set or single drum component (some catalogs group related items)

If you want, you can paste your machine model + serial range and I’ll format a clean “compatibility confirmation” paragraph for your product page.

Installation guidance for the 3128077000 HOSE DRUM ATLAS COPCO

A hose drum replacement is usually straightforward, but it must be done carefully because hose routing mistakes cause fast failures. Below is a practical, field-friendly method that fits most drilling equipment setups.

Pre-installation checks

Before removing the old drum:

• Photograph the existing hose routing from multiple angles

• Mark hose direction and wrap orientation (clockwise vs counterclockwise)

• Inspect nearby brackets for sharp edges that may have caused abrasion

• Check the hose cover condition, if it shows deep scuffing, consider replacing the hose at the same time

The point is not just to swap hardware. It is to restore correct hose behavior.

Removal and cleaning

• Secure the machine and isolate hydraulic power according to site procedures

• Relieve line pressure where applicable

• Remove guarding (if present) and access the drum area

• Remove retaining hardware and lift out the old drum assembly

• Clean the mounting surfaces and remove any debris that could misalign the new drum

Installing the new drum

• Confirm the part number on your paperwork matches 3128077000 HOSE DRUM ATLAS COPCO (3128 0770 00)

• Fit the drum into position and align it carefully

• Torque fasteners to the equipment manual specification

• Route the hose using your photos as a reference

• Ensure the hose does not twist during the first wrap

• Cycle the mechanism slowly to confirm hose tracking is centered between flanges

Post-installation test

• Run the motion range slowly and observe the hose wrap

• Check for rubbing at full articulation

• Inspect after the first working shift for early scuff marks

A correct installation makes the 3128077000 HOSE DRUM ATLAS COPCO feel “invisible”, the hose behaves predictably and stays protected.

Maintenance tips that extend hose life

The 3128077000 HOSE DRUM ATLAS COPCO is a protective part, but it still benefits from simple maintenance habits:

• Keep the drum area clean; packed dust acts like sandpaper

• Inspect flange edges for burrs after impacts

• Watch for off-center tracking; it can signal mounting shift or hose stiffness

• Inspect hose cover where it enters and exits the drum path

• Replace worn guides or brackets that touch the hose, not just the drum

When hose routing is corrected early, hose replacement intervals become longer and more predictable.

Troubleshooting: symptoms and likely causes

Hose rub marks appear quickly

Likely causes:

• Hose routed incorrectly after installation

• Drum misalignment from debris under mounting surface

• Flange damage or burrs creating a cutting edge

Hose jumps toward one flange

Likely causes:

• Incorrect wrap direction

• Uneven tension or a twisted hose

• Misaligned guide point upstream or downstream

Hose kinks during motion

Likely causes:

• Bending radius too tight due to wrong routing

• Drum not allowing smooth payout

• Hose length incorrectly set for the motion range

In each case, the goal is to restore the intended controlled path that the 3128077000 HOSE DRUM ATLAS COPCO is designed to support.

Why order from 3GEN Export

3GEN Export supplies the 3128077000 HOSE DRUM ATLAS COPCO as an OEM supplier, focused on consistency, fitment accuracy, and export-ready shipping. We deliver worldwide in 5 working days, so you can shorten downtime and restore hose management fast.

If your operation runs multiple rigs, standardizing your spares strategy around key reliability parts like the 3128077000 HOSE DRUM ATLAS COPCO helps reduce emergency orders and stabilizes maintenance planning.

SEO search coverage: how buyers search this part

To match how real buyers search, your product page should naturally include:

• 3128077000 HOSE DRUM ATLAS COPCO

• 3128 0770 00 HOSE DRUM ATLAS COPCO

• 3128077000

• 3128 0770 00

• Atlas Copco hose drum for ROC-D7

This approach captures both “exact part number” searches and “machine model + part type” searches without stuffing.

FAQ for buyers

Is this the full assembly or a single drum component?

Listings may describe it as a hose drum and, in some catalogs, it appears in a grouped list. Always confirm whether your order is a single drum or a complete set depending on your machine’s diagram.

Can I install it without replacing the hose?

Yes, if the hose cover is not damaged and the routing is correct. But if scuffing is deep, replacing the hose now can prevent a burst later.

What is the weight for shipping?

A listing shows 8.5 kg for 3128077000 HOSE DRUM ATLAS COPCO.

Which machines use it?

Online listings associate it with ROC-D7, and a compiled catalog-style list also references it in Boomer-series contexts.

Meta description (≤140 characters)

3128077000 Hose Drum Atlas Copco. 3GEN Export OEM supplier. Worldwide delivery in 5 working days. Fast, reliable shipping.

3115505900 WASHER ATLAS COPCO (3115 5059 00)

The 3115505900 WASHER ATLAS COPCO, also written as 3115 5059 00 WASHER ATLAS COPCO, is a precision washer used in assembly stacks where consistent load distribution and stable fastening matter. In heavy machinery, especially rock drilling systems, small components are not “small” in consequence. A washer is often the difference between a fastener that holds torque consistently and a joint that loosens under vibration, heat, and cyclic shock.

The 3115505900 WASHER ATLAS COPCO is typically used to spread clamping force across a surface, protect softer mating faces, support correct torque behavior, and reduce micro-movement that leads to wear. On drifters and rock drilling equipment, vibration is not occasional, it is constant. That makes washer selection and fitment a real reliability factor.

Customers search for this part in multiple formats: 3115505900, 3115 5059 00, and 3115 5059 00 WASHER ATLAS COPCO. Your product page should include both the spaced and unspaced part number, because procurement teams and maintenance technicians use both styles depending on their ERP or catalog.

What the 3115505900 WASHER ATLAS COPCO does

At its simplest, the 3115505900 WASHER ATLAS COPCO is a load management component. But in drilling equipment, load management becomes vibration management. A correctly specified washer helps:

• Distribute bolt or screw head pressure evenly

• Reduce surface galling and indentation

• Support more stable torque retention under vibration

• Improve joint consistency in high-cycling assemblies

• Reduce the risk of fastener loosening that can cause secondary damage

If a fastener loosens on a drifter assembly, the result is rarely limited to that fastener. It can lead to misalignment, abnormal wear, seal issues, and eventually downtime. The 3115505900 WASHER ATLAS COPCO is a low-cost part that supports high-cost stability.

Where this washer is commonly used (drifter compatibility)

Parts listings show the 3115505900 WASHER ATLAS COPCO referenced within COP drifter platforms, including COP 1838HD / COP 1838HD+ and COP 2238HD / COP 2238HD+.

This matters for buyers because “washer” alone is too generic, what you really need is the correct washer for the correct assembly stack-up. Using the correct 3115505900 WASHER ATLAS COPCO helps maintain the intended torque and joint behavior specified for these drifter configurations.

As always, confirm against your machine’s parts manual and serial range. But for SEO and buyer confidence, listing these COP models is highly valuable.

Weight (KG)

A spare parts listing shows the 3115505900 WASHER ATLAS COPCO at 11 g, which is 0.011 kg.

For shipping, the packed weight may be slightly higher due to packaging and quantity. If you ship multiple units, carton weight becomes more relevant than unit weight, but the unit reference is useful for inventory planning.

Material and durability expectations

While catalogs may not always publish metallurgy for washers, washers in heavy drilling equipment are typically selected for:

• Adequate hardness to resist indentation under clamp load

• Surface finish that supports consistent torque behavior

• Corrosion resistance appropriate to operating environments

• Dimensional accuracy so the washer seats flat and does not tilt

A washer that is too soft can deform, causing torque loss. A washer with poor flatness can create uneven clamping, increasing the risk of loosening. The 3115505900 WASHER ATLAS COPCO is specified to match the assembly requirements of the equipment where it is used.

Why the right washer matters more than people think

In purchasing, “washer” can feel interchangeable. In field maintenance, it is not. Here’s why:

• Incorrect inner diameter can cause poor seating or interference

• Incorrect outer diameter can fail to distribute load correctly

• Incorrect thickness can change stack height and torque behavior

• Incorrect hardness can cause embedment and torque loss

• Incorrect surface finish can alter friction and clamp load

The 3115505900 WASHER ATLAS COPCO is chosen to avoid these problems in the intended assembly. That is why professionals search the exact part number rather than “a washer that looks similar.”

Installation guidance for 3115505900 WASHER ATLAS COPCO

Washers are easy to install but easy to install incorrectly. Best practice:

Before installation

• Clean the mating surfaces (oil and grit change friction and seating)

• Inspect the bolt head or nut face for burrs

• Inspect the washer for deformation, scoring, or corrosion (don’t reuse damaged washers)

During installation

• Ensure the 3115505900 WASHER ATLAS COPCO sits flat with full contact

• Confirm it is centered and not pinched by adjacent geometry

• Apply torque according to the equipment manual specification

• If used in a vibration-critical joint, follow any locking method specified by the manual (thread locking compound, locking hardware, etc.)

After installation

• If the joint is part of a high-vibration zone, recheck torque at the recommended interval

• Inspect for witness marks that indicate movement

These steps help the 3115505900 WASHER ATLAS COPCO do what it is designed to do: protect the joint’s stability.

Common replacement reasons

Buyers replace the 3115505900 WASHER ATLAS COPCO when they see:

• Deformation (cupping or flattening changes clamp behavior)

• Surface scoring or galling

• Corrosion that affects seating

• Joint loosening events where the washer may have been compromised

• Preventive replacement during scheduled drifter maintenance

In high-vibration assemblies, replacing washers during rebuilds is a simple way to keep torque behavior consistent.

Purchasing notes for bulk buyers and maintenance teams

If you operate multiple rigs or run scheduled drifter rebuild programs, washers become a predictable consumption item. For procurement teams, standardizing on correct part numbers simplifies inventory. Your product page should clearly show:

• 3115505900 WASHER ATLAS COPCO

• 3115 5059 00 WASHER ATLAS COPCO

• COP 1838HD / COP 1838HD+ compatibility

• COP 2238HD / COP 2238HD+ compatibility

• Weight 0.011 kg

This turns a “generic washer” listing into a professional spare part listing that buyers trust.

Why order from 3GEN Export

3GEN Export supplies the 3115505900 WASHER ATLAS COPCO as an OEM supplier and delivers worldwide in 5 working days. When a rebuild is waiting on small hardware, the downtime is still real. Fast global fulfillment keeps maintenance schedules moving instead of slipping.

If you combine your washer order with other Atlas Copco rock drill spares, you can consolidate shipping and reduce procurement overhead while keeping critical assemblies supported.

FAQ for 3115505900 WASHER ATLAS COPCO

Is this washer used on COP drifters?

Yes. Parts listings reference 3115505900 WASHER ATLAS COPCO within COP 1838HD / COP 1838HD+ and COP 2238HD / COP 2238HD+ contexts.

What is the unit weight?

A parts list shows 11 g (0.011 kg).

Can I substitute a similar washer?

Substitution can change stack height, friction, clamp load, and vibration behavior. For drilling equipment, it is best practice to match the correct part number, 3115505900 or 3115 5059 00, especially in critical assemblies.

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.