1345062112, 134-50-62112 EQUALIZER BAR KOMATSU

The 1345062112, 134-50-62112 EQUALIZER BAR KOMATSU is a heavy undercarriage and suspension component designed for Komatsu bulldozer applications in the D61EX family. Public catalog and sales references identify part number 134-50-62112 as an equalizer bar, and the clearest fitment trail links it to D61EX-12 and D61EX-15 series references, especially D61EX-12 S/N 1001-UP and D61EX-15E0-BW S/N B45001-UP. Commercial listings also market the 134-50-62111 / 134-50-62112 equalizer bar set for D61EX-12 machines.

From the supplied images, the 1345062112 EQUALIZER BAR KOMATSU is a long, load-bearing bar with reinforced ends and protected bushing areas, which is exactly what you expect from a dozer equalizer bar built to manage constant track-frame movement and heavy ground shock. The crate photos also show export-grade wooden packing suitable for large structural components that need secure international transport.

At 3GEN Export, we present the 134-50-62112 EQUALIZER BAR KOMATSU as an OEM supplier solution for buyers who need dependable fitment support, professional packaging, and worldwide delivery in 5 working days. 3GEN Export’s own product content repeatedly positions the company around OEM-level supply and rapid global delivery, which aligns perfectly with this kind of urgent undercarriage replacement demand.

What the 134-50-62112 EQUALIZER BAR KOMATSU does

In crawler dozer undercarriage design, the equalizer bar is one of the parts that helps the machine stay balanced when one side of the track frame moves differently from the other. Caterpillar’s parts references describe equalizer bars as center-pinned to the main frame and connected to the track roller frames so the forward ends of the roller frames can oscillate vertically and keep more track on the ground in uneven conditions. Other undercarriage references describe equalizer bars as the main suspension link that connects the track frames and helps maintain even weight distribution.

That general function explains why the 1345062112, 134-50-62112 EQUALIZER BAR KOMATSU matters so much in real operation. This is not a cosmetic or secondary part. It is a structural member that contributes to stability, load sharing, undercarriage articulation, and ground contact. When an equalizer bar is worn, cracked, bent, or dimensionally compromised, the machine may still move, but it will not distribute load the way the undercarriage was designed to. That can accelerate wear in the frame, bushings, pins, seals, and surrounding suspension points.

Why the 1345062112 EQUALIZER BAR KOMATSU is important on Komatsu dozers

A Komatsu dozer working in grading, stripping, ripping, site preparation, or haul-road support rarely operates on a perfectly even surface. One track climbs, the other drops, and the chassis has to absorb constant differences in elevation and force. The 134-50-62112 EQUALIZER BAR KOMATSU helps the machine manage those differences without losing too much stability or putting all the stress into one side of the undercarriage.

That is why equalizer bar failure is never a small issue. If the 1345062112 EQUALIZER BAR KOMATSU develops excessive play around the ends, suffers wear around the bushing areas, or loses alignment due to impact and fatigue, the machine can begin to show abnormal track-frame motion, rougher ride behavior, uneven wear patterns, and reduced undercarriage control. The practical result is more downtime, more secondary damage, and more money spent on components that were not originally the root cause.

Product identification and public references

Public sources consistently identify the part as:

Part Number: 1345062112
Alternate Part Number: 134-50-62112
Part Name: Equalizer Bar / Equalizer Bar Assy
Machine Family: Komatsu D61EX dozer applications

The 134-50-62112 EQUALIZER BAR KOMATSU also appears alongside 134-50-62111 in public commercial listings, which suggests these two numbers are commonly sold or referenced within the same equalizer bar family for D61EX applications. For SEO purposes, that is useful because customers often search both 1345062112 and 134-50-62112, and many also search the grouped reference 134-50-62111 / 134-50-62112 when checking availability.

Compatible Komatsu models

The safest public fitment statement for the 1345062112, 134-50-62112 EQUALIZER BAR KOMATSU is based on catalog-style and market listing evidence.

Public references associate this part with:

• Komatsu D61EX-12, S/N 1001-UP
• Komatsu D61EX-15E0-BW, S/N B45001-UP
• Komatsu D61EX-12 through commercial used-part listings
• Komatsu D61EX family through aftermarket seller listings

For a sales page, the best wording is to list D61EX-12 and D61EX-15 family compatibility while clearly advising buyers to confirm by serial number. That is especially important on undercarriage and suspension components because small serial-range changes can affect fitment, bushing size, or mounting geometry.

Weight in KG

For the 134-50-62112 EQUALIZER BAR KOMATSU, public commercial listings show a weight of about 240 KG and shipping dimensions around 154 cm length and 22 cm width. Because this weight comes from used-part market listings rather than a factory engineering bulletin, the safest way to show it on your website is:

Estimated Weight: 240 KG

That phrasing is practical and honest. It gives buyers the field reference they need while leaving room for final freight confirmation.

Visual analysis of the supplied images

Long structural body

The supplied photos show a long, straight equalizer bar body with reinforced geometry and thick end sections. That shape is typical of a part designed to carry repeated shock loads rather than simple static weight. The body needs to resist bending, torsion, and long-cycle fatigue because it is working between the undercarriage frame points, not just sitting in place.

Reinforced end zones

The eye ends appear prepared for bushing or sleeve-supported pivot mounting. This matters because the highest stress concentration on an equalizer bar is usually around the pivot areas, not along the smooth central span. Strong end geometry is critical for protecting alignment and keeping movement consistent over time.

Export-grade packaging

The crate images are also valuable for conversion-oriented product content. They show that a part like the 1345062112 EQUALIZER BAR KOMATSU is not being treated as a loose warehouse casting. It is packed in a wooden export crate with internal support and protective wrapping, which is exactly what buyers expect when ordering a large, heavy structural component internationally.

Technical details and specifications

The exact factory engineering sheet for the 134-50-62112 EQUALIZER BAR KOMATSU is not publicly available in the sources I found, so the best practice is to present a blend of confirmed public references and careful image-based interpretation.

Core product data

Part Number: 1345062112
Alternate Number: 134-50-62112
Product Name: Equalizer Bar
Machine Type: Crawler Dozer
Known Machine Family: D61EX series
Estimated Weight: 240 KG
Observed Finish: Yellow painted exterior with protected pivot/bushing zones
Shipping Reference Seen Publicly: approx. 154 cm length, 22 cm width

Engineering interpretation

The 1345062112 EQUALIZER BAR KOMATSU appears to be a heavy-duty undercarriage balancing member intended for pivoting movement under load. Based on the part form and the known role of equalizer bars, it is meant to support oscillation, weight sharing, and alignment across the dozer undercarriage. Equalizer bar support components in major OEM parts systems are also described as absorbing shocks, maintaining alignment, and preserving smooth suspension motion, which fits this part’s visible design and expected function.

Performance benefits of the 134-50-62112 EQUALIZER BAR KOMATSU

A good product page should not stop at naming the part. It should explain the operational value. The 1345062112 EQUALIZER BAR KOMATSU helps preserve undercarriage stability, keeps track-frame movement controlled, and supports balanced machine behavior on uneven surfaces. In practical site work, that translates into better traction, smoother load transfer, and lower stress on nearby undercarriage points.

When the 134-50-62112 EQUALIZER BAR KOMATSU is in proper condition, the machine is better able to maintain track contact and distribute the working load through the undercarriage instead of letting one side absorb too much punishment. General equalizer bar references from major undercarriage sources describe this same functional benefit: better oscillation control, improved ground contact, and more even load handling.

This is especially important for bulldozers that spend their lives on broken rock, compacted haul roads, quarry benches, and rough construction platforms. In those conditions, a structural part like the 1345062112 EQUALIZER BAR KOMATSU is not simply “installed.” It is actively protecting the machine from more expensive suspension and frame-related wear.

Common signs that replacement may be needed

Operators and service teams usually do not remove an equalizer bar without a reason. The 134-50-62112 EQUALIZER BAR KOMATSU may need inspection or replacement when the machine develops unusual looseness around the undercarriage pivot area, abnormal frame movement, repeated bushing wear, or signs of cracking and deformation around the bar ends.

Other warning signs can include inconsistent track-frame behavior over uneven ground, premature wear of connected pins and bushings, or repeated maintenance in the same suspension area without lasting improvement. Since equalizer bar systems are directly tied to shock absorption, pivot motion, and alignment retention, problems in this zone often create wider undercarriage issues if left unresolved.

Installation and workshop considerations

The 1345062112 EQUALIZER BAR KOMATSU is not the type of part that should be installed casually. Because it is large, heavy, and structurally important, correct workshop handling matters just as much as the part number itself.

Before installation, the workshop should confirm the serial range, check all related bushings and pins, inspect connected mounting surfaces, and verify that no adjoining component has worn out-of-round. If a new equalizer bar goes into a worn mating system, the improvement may not last. That is why many undercarriage repair professionals inspect the entire pivot area together rather than replacing only one item.

During installation, the 134-50-62112 EQUALIZER BAR KOMATSU should be lifted and aligned carefully to avoid damaging the mounting eyes or finished contact areas. Fasteners and connected support parts should be installed according to the appropriate workshop procedure for the machine serial range. After assembly, the undercarriage should be checked for smooth and controlled motion rather than forced alignment.

Why the 1345062112 EQUALIZER BAR KOMATSU is strong for SEO

This part is a good example of why industrial product pages need both technical accuracy and search variation. Buyers do not search in one consistent way. Some type 1345062112 EQUALIZER BAR KOMATSU without dashes. Others type 134-50-62112 EQUALIZER BAR KOMATSU with Komatsu formatting. Others search by application, such as “D61EX equalizer bar” or “Komatsu dozer equalizer bar.”

That is why a good page should naturally contain all of the relevant search paths: 1345062112, 134-50-62112, Equalizer Bar, Komatsu, D61EX-12, D61EX-15, and undercarriage-related language. The goal is not keyword stuffing. The goal is discoverability from real purchasing behavior. When done correctly, the content reads naturally for people and still performs well for Google and Search GPT.

Why buyers choose 3GEN Export

For a part like the 134-50-62112 EQUALIZER BAR KOMATSU, buyers are usually solving downtime, not browsing casually. They need a reliable seller, export-ready packing, fitment support, and fast dispatch. 3GEN Export’s own public content emphasizes OEM-level supply, export-grade packing, and worldwide delivery in 5 working days across its heavy machinery spare-parts range.

That makes 3GEN Export a strong fit for the 1345062112 EQUALIZER BAR KOMATSU. This is exactly the kind of part where international customers care about three things most: correct identification, secure transport, and speed. The crate photos you supplied also reinforce that message visually. They show a part prepared for serious shipping, which helps build trust with fleet buyers, contractors, and distributors.

Conclusion

The 1345062112, 134-50-62112 EQUALIZER BAR KOMATSU is a critical structural suspension component for Komatsu D61EX-series bulldozers. Public references connect it most clearly to D61EX-12 and D61EX-15 family applications, while market listings place its working weight around 240 KG and confirm live demand in the replacement-parts market. General undercarriage references explain why equalizer bars matter so much: they help the track frames oscillate, preserve weight distribution, and keep more track on the ground in rough conditions.

For customers who need a dependable replacement, the 134-50-62112 EQUALIZER BAR KOMATSU should be presented as a heavy-duty Komatsu undercarriage solution supplied by 3GEN Export as an OEM supplier, backed by secure export packing and worldwide delivery in 5 working days.

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.