PRODUCTS

HYDRAULIC SHOVELS

OEM-compatible components, rebuilds and maintenance tooling for Komatsu, Hitachi and CAT/O&K hydraulic shovels. Backed by more than four decades of experience in demanding mining conditions.

FOR KOMATSU, HITACHI AND CAT/O&K HYDRAULIC SHOVELS

FEATURING BOUNDARY-ENGINEERED UNDERCARRIAGE SYSTEM

UNDERCARRIAGE
Undercarriage components engineered for OEM-compatible fit and long wear life. Includes manganese steel track shoes, rollers, front idlers, drive tumblers, and pin retention systems. With designs informed by rebuild history and field performance.
HYDRAULIC CYLINDERS
New and rebuilt hydraulic cylinders, backed by large-cylinder manufacturing and rebuild experience since 1980. From boom and stick to bucket and clam cylinders, our work is shaped by careful material selection and assembly standards developed through years of rebuilding large mining cylinders.
- NEW
- REBUILT
GEARCASES & TRANSMISSIONS
Gearcases, transmissions, pump drives, and new ZF gearbox supply, backed by rebuild experience dating to 1965. We support swing, propel, and pump drive systems with rebuilt units and new supply, drawing on decades of gearbox work in mining to deliver longer service life in the field.
- NEW
- REBUILT
MAINTENANCE & ACCESS SOLUTIONS
Maintenance and access solutions designed to make shovel work safer and easier. From track pin pullers and pump removal tools to emergency access ladders, these products help crews reduce handling risk, improve control during maintenance, and support safer access on the machine.
FIELD SUPPORT
Support doesn’t end when the component is installed. Boundary works with customers in the field to help monitor performance, address issues early, and support the component through service. That field involvement, combined with rebuild history and wear feedback, helps us refine components, improve serviceability, and support better outcomes on the machine.
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