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PRODUCTS

ROPE SHOVELS

Since 1980, Boundary has supported CAT and P&H rope shovels with aftermarket components, rebuilds and maintenance solutions built for OEM-compatible fit, reliable supply and longer wear life.

FOR CAT & P&H ROPE SHOVELS

CaterpillarP&H

FEATURING BOUNDARY-ENGINEERED UNDERCARRIAGE

  • UNDERCARRIAGE

    Rope shovel undercarriage with crawler track assembly

    Undercarriage components built for OEM-compatible fit and long wear life. Boundary supports track shoes, front idlers, rollers, drive tumblers, sliders, pins and bushings, pillow blocks, and Posikeeper pin retention. With model-specific improvements such as proprietary manganese track shoes, bolt-on slider systems, forged and induction-hardened rolling components, and replaceable-lug tumblers on supported applications

  • FRONT-END, DIPPER DOOR & TRIP COMPONENTS 

    Rebuilt rope shovel sheave wheel on a stand

    Front-end, dipper door, and trip components that keep rope shovels working. Boundary supports point sheaves, latch bars, latch levers, padlocks, pitch braces, hydraulic snubbers, crowd take-up assemblies, dipper trip assemblies, racking, and related hardware. Our offering includes new hydraulic snubbers for CAT 7495 and P&H 4100 dipper doors, built to OEM-compatible fit and wear life.

  • GEARCASES & TRANSMISSIONS

    Rope shovel machinery house component in the shop

    Gearcases, transmissions, pump drives, and new ZF gearbox supply backed by rebuild experience dating to 1965. As the official Canadian dealer for ZF, Boundary supports swing, propel, hoist, and related drive systems with both rebuilt units and new gearbox supply for mining customers across Canada. 

  • MAINTENANCE & ACCESS SOLUTIONS

    Engineered boom assembly on a mining shovel

    Maintenance and access solutions designed to make rope shovel work safer and easier. Boundary supports products such as track pin pullers, lube booms, boarding ladders, slider handling tools, lower roller installation jigs, and related maintenance aids built to reduce handling risk and improve control during planned work.

  • FIELD SUPPORT

    Technician inspecting a crawler shoe on a rope shovel

    Support does not end when the component is installed. Boundary works with customers through inspection, wear feedback, and rebuild follow-up to help improve service life, refine future component supply, and support better maintenance outcomes on the machine. 

EXAMPLES OF PAST WORK

Boundary’s Posikeeper helps prevent pin walkout, reduce uneven wear and crankshafting, and extend track component life.  

Rebuilt rope shovel component with protective coating

Boundary’s Posikeeper helps prevent pin walkout, reduce uneven wear and crankshafting, and extend track component life.  

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