CAT excavators are known for their legendary ruggedness, durability and reliability. For over 90 years, Caterpillar has been designing and manufacturing heavy equipment that can endure the harshest work conditions.

CAT Excavators Undercarriage With Related Parts

The undercarriage is a vital system that allows CAT excavators to move and function properly. The undercarriage components – including tracks, track shoes, rollers, idlers, bushings and pins – support and guide the upper structure of the excavator.

Proper maintenance and timely replacement of CAT excavator undercarriage parts is crucial to maximize performance and longevity. The track system is particularly susceptible to wear and tear that can degrade machine function over time.

CAT track shoes, roller frames, and idlers are designed for durability but still require periodic inspection and replacement. Catching issues early and addressing them promptly extends the life of other undercarriage components and reduces downtime.

Using Genuine Cat Case Undercarriage Parts

CAT offers a comprehensive line of genuine undercarriage parts to ensure original equipment fit, form and function. Genuine CAT parts are engineered to withstand the rigors of heavy-duty applications, with advanced component designs, optimized material selections and rigorous testing.

Using genuine CAT undercarriage parts like track links, track shoes, rollers and idler wheels for repairs and replacements helps maintain the performance, reliability and resale value of CAT excavators. But proper maintenance and timely part replacements are still needed to optimize the service life of CAT excavator undercarriages.

Popular CAT excavator models include:

  • Mini excavators (E series)
  • Compact excavators (M series)
  • Medium excavators (300 to 390 class)
  • Large excavators (390 to 600 class)
  • Hydraulic mining shovels

Regular inspection and replacement of high-wear undercarriage parts according to CAT’s recommended service intervals is the best approach to maximize the productivity and value of CAT excavators over the long run.