Highest Standards

From materials to delivery

In the last 40 years Boundary’s hydraulic shovel undercarriage components have been tested in the most challenging mining regions in the world and demonstrated the highest level of performance.

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Track Shoes

Boundary’s CAT hydraulic shovel track shoes have been optimized for reliability.

Cast in a proprietary alloy with proprietary heat treatment to achieve hardness levels exceeding industry standards.

The material has been designed to have an impact value suitable for mining operations in Canada, United States, Chile, Peru, Africa and anywhere else in the world.

100% interchangeable with OEM.

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Drive Tumbler

Manufactured in a proprietary alloy to ensure reliability, wear life and lower cost of ownership.

Available for CAT 6030, CAT 6050 and CAT 6060.

100% interchangeable with OEM.

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Rollers

Optimized material and heat treatment processes to extend life.

Forged and hardened to 40 HRc.

Proven modified manganese bronze bushings.

100% interchangeable with OEM.

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Front Idler

Manufactured in a proprietary alloy to ensure reliability, wear life and lower cost of ownership.

Available for CAT 6030, CAT 6050 and CAT 6060.

In addition to having a proprietary alloy, the idler wheel is induction hardened.

Available in grease or oilbath, but Boundary recommends grease configuration.

100% interchangeable with OEM.

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Parts

Boundary Equipment manufactures high-quality aftermarket parts for Caterpillar shovels and CAT-BE drills. All of our replacement parts are manufactured to exacting Boundary tolerances and chemical specifications. We have been an aftermarket supplier of undercarriage and bucket parts for CAT shovels and drills for 40 years.

  • Models We Service

    CAT/Terex/O&K 6090, RH400

    CAT/Terex/O&K 6060, RH340

    CAT/Terex/O&K 6050, RH200

    CAT/Terex/O&K 6040, RH170

    CAT/Terex/O&K 6030, RH120

  • Undercarriage

    Track Shoes

    Front Idlers

    Drive Tumblers

    Lower Rollers

    Top Rollers

    Pins & Bushings

    Posikeeper

  • Transmissions

    Final Drive Rebuilds

    Swing Rebuilds

    Pump Drive rebuilds

  • Cylinders

    Clam Rebuilds

    Stick Rebuilds

    Boom Rebuilds

    Bucket Rebuilds

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Related

Large Gearbox Rebuilds

Rebuild or refurbish to get the most out of your gearbox