In the Yukon, undercarriages take the hardest hits. Rough terrain, abrasive ground, heavy loads, and long hours wear them down. We supply undercarriage components built for northern mining, construction, and remote work sites.

We supply track chains, rollers, idlers, sprockets, and full systems. We select each for durability, fit, and long service life. Use us for fast, accurate parts—whether for preventative maintenance or repair—so your machines stay running and downtime is limited.

With local knowledge and reliable sourcing, we support your operation. When the undercarriage fails in the Yukon, everything stops. Reach out to discuss your needs or to place an order, and keep your machines running strong.

The undercarriage is vital to heavy equipment, absorbing immense stress and wear in punishing environments. It allows bulldozers, excavators, loaders, graders, and other heavy equipment machinery to traverse rocky slopes, muddy fields, and mining sites. A well-functioning undercarriage ensures the traction, stability, and maneuverability necessary for safe, efficient operation.

Comprised of track chains, rollers, idlers, sprockets, and track shoes, the undercarriage is integral to machine performance. Its wear condition dictates productivity, influences operating costs, and affects operator safety. Scheduled inspections, systematic maintenance, and timely replacement of worn components optimize undercarriage lifespan and minimize downtime.

Key undercarriage components are listed below.

Track chains and bushings distribute weight and enable the machine to move smoothly over varied terrain.

Sprockets are round parts with teeth that turn the track chains and move the machine forward.

Idlers are wheels that guide the tracks and keep them tight so they don’t come off.

Top and bottom rollers are wheels that help carry the machine’s weight and allow smooth movement by reducing rubbing during operation.

Grousers are raised bars on the track shoes that dig into the ground to help the machine grip and move.

Track pads (also called shoes) cover the track system and distribute the machine’s weight across the ground.

Bogie components, such as wheels, axles, frames, and suspension systems, absorb shock and enhance stability.

Equalizer bars are thick rods that help balance the machine’s weight, keeping both tracks even.

Together with bushings, seals, and mounting hardware, these components form an integrated assembly designed for reliable operation and consistent productivity in demanding conditions.

Your equipment’s undercarriage takes the brunt of the work—supporting heavy loads, navigating rough terrain, and enduring constant wear. Overlooking worn components can lead to decreased performance, costly repairs, and unexpected downtime.

Signs it’s time for replacement include:

• Excessive track wear or stretching

• Worn sprockets, rollers, or idlers

• Unusual vibrations or uneven movement

• Cracked or damaged track shoes

Regular inspection and timely replacement of undercarriage parts keep your machinery safe, reliable, and efficient. Trust our team to help you get the right replacements quickly, so your operation keeps moving—no matter the terrain or season.