Blog

  1. 5 Simple Tips for Maintaining Your Track Spring Assembly

    Recoil spring maintenance.

    Keep your track springs working well and you'll be benefiting your entire undercarriage. Learn simple tips for track spring maintenance as part of the H&R How To series.

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  2. How to Rebuild a Swing Drive

    A title card reads Swing Drive Rebuild.

    Ready to rebuild your own swing drive, wondering what the process looks like, or just interested in learning more about swing drives? Come along into the Recon and Rebuild shop for this video as a parts technician completes a swing drive rebuild.

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  3. What Are Track Springs with Track Spring Diagram

    Track spring assemblies in warehouse.

    Consider the noble track spring assembly on your tracked equipment -- keeping tension while simultaneously protecting other parts from impacts. Learn how this part accomplishes its work, look inside, and watch it in animated action as part of our Knowledge Base series.

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  4. Tips on Finding and Buying the Right Replacement Final Drive

    Final drive buying guide.

    Whether you're just starting your final drive search or you're lost in the parts search puzzle, read on for simple, short final drive buying tips and discover the parts solution that will get you back up and running quickly.

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  5. Salvaged Komatsu PC220LC-7 Excavator. See the Parts.

    Komatsu PC220LC-7L excavator

    The H&R Teardown team in Georgia recently salvaged this Komatsu PC200LC-7L excavator. The team was able to save some great parts from this machine including its engine, axles, cylinders, and more. See the parts.

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  6. Salvaged Komatsu WA470-7 Wheel Loader. See the Parts.

    Komatsu WA470-7 Wheel Loader

    The Teardown team in Georgia recently salvaged this Komatsu WA470-7 wheel loader. The machine offered up some great parts, including a number of its covers, tires, axles, boom, and cylinders. See the parts.

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  7. Salvaged Komatsu PC300LC-6LC Excavator. See the Pictures and the Parts.

    Komatsu PC300LC-6LC Excavator

    The H&R Teardown team in Buffalo recently salvaged this Komatsu PC300LC-6LC excavator. The team was able to save some great parts from this machine including its engine, cylinders, and more. See the parts.

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  8. Choosing the Right Wheel Loader Bucket or Attachment

    Wheel loader bucket buying guide.

    If you have buckets on the brain but you just aren't sure what's the best bucket for your wheel loader and all the jobs it performs, read on for our short wheel loader bucket buying guide.

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  9. Interactive Excavator Parts Diagram: Search and Learn About Excavators

    A header shows the outline of an excavator.

    Explore all the parts on an excavator, see how excavator parts work on the machine and together, and examine how an excavator works with this searchable excavator parts diagram.

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  10. How to Pressure Test a Hydraulic Cylinder

    Hydraulic cylinder testing gauges.

    Testing and inspecting are key practices at H&R and for our rebuilt hydraulic cylinders that involves the pressure test. Learn how and why we pressure test our cylinders to ensure they're built to the highest standards and deliver peak performance -- job after job.

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