Get the Maximum Value From Your Machine’s Undercarriage

Over time, the bottom of your machine takes a beating. Packing, abrasive soils, and high impact can make even the most durable products wear down. Holt of California can help you when undercarriage maintenance or repairs are needed. 

Our track shop and undercarriage technicians work on all sizes of machines from a range of manufacturers. We provide the level of service you need, from maintenance to repairs or complete rebuilds. Holt of California can help you get the maximum value from your machine’s frame and help extend its life span.

Request an Undercarriage Inspection Today

Undercarriage_Service_Worker

Why Undercarriage Maintenance Matters

Your equipment’s undercarriage endures significant wear over time since it’s closest to the ground. Regular maintenance and repairs enable you to monitor components closely and enhance safety. Our technicians carefully fix minor issues to reduce the chances of future costly repairs or replacement parts.

Maintenance also maximizes performance. We replace worn or dirty parts with new ones that help your equipment run better. Over the long term, regular maintenance elevates equipment value, giving you more if you sell. 

Work That Lasts From Qualified Technicians

Our Holt of California team delivers undercarriage repair in California. Technicians work on excavators, bulldozers and more. We start with an inspection to determine where to focus our attention. Some parts may need replacement, while others may only need repair.

Depending on the wear, we offer numerous services. We can turn pins and bushings, rebuild idlers, reshell bottom rollers, regrouser track shoes or straighten track roller frames. 

We provide Custom Track Service (CTS), using the latest technology to monitor your equipment’s undercarriage. Based on wear, we can help you decide on maintenance tasks, avoid unexpected breakdowns and lower your overall costs. 

Holt of California offers a variety of Cat® undercarriage repair services, including:

  • ARM (abrasion-resistant material) application
  • Bushing and pin turn or replacement
  • Complete repair and rebuilding
  • Excavator grease turns and positive pin retention 2 (PPR2)
  • Idler welding/resealing 
  • Link assembly repairs
  • Roller reshelling
  • Roller swapping
  • Shoe swapping and regrousering
  • Straightening, realigning and rebuilding of track roller frames 
  • Custom wear parts
  • Special undercarriage components for specific applications

Our shop includes advanced tools, including welding and milling machines, to work on your equipment. We even provide mobile services as needed. 

For more information please contact Jose Soria, (916) 938-0036

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Ensure this critical component effectively guides the track with services like welding and resealing. 

 

      

Finished Welded Idler

 

Welded Idler Shells ground to Specs

 

Idler Preheating

 

Submerged Arc Idler Welding

 

Welded Idlers in cool down containers

 

D8R Idler Welding

 

We replace this component or add new protection so it continues to support your machine’s weight. 

 

  

New Cat Roller Shells

 

New Cat Shells & Seals

 

Worn Cat Rollers

 

Cat Reshelled Rollers

 

We repair or replace old parts to keep your equipment running smoothly. 

 

  

Track Repair Sections

 

Used Idlers

 

Used Rollers

Used Track Shoes

Protect the underbody with specialized coatings that resist wear. 

 

ARM installed on edge10-30 Mesh Tungsten Carbide for Maximum Resistance

ARM installed on edge

 

Installing ARM on cutting edge

Using High-Quality Parts

The right parts enhance the life span of your undercarriage, meaning less frequent repairs and replacements. At Holt of California, we stock a vast inventory of Cat parts, including undercarriage components like rubber belts, link assemblies, and rollers and idlers. 

Our selection includes parts for track loaders, dozers and excavators. We use these parts in our repairs and rebuilds to provide long-lasting performance.

A Knowledgeable Team

We have served area equipment requirements for over 90 years, making us an expert in the industry. Our team knows heavy equipment and its service requirements. We have a team of factory-trained service technicians who understand the details of your equipment and how it operates. 

This expertise enables them to efficiently diagnose issues and provide repairs. They work on every part of your equipment, from the undercarriage to the engine. Besides providing undercarriage services, our team works with on-highway truckspower systems and lift trucks.

Beyond supplying expertise, Holt of California provides many additional benefits, including:

Explore your options with
Holt of California

Holt of California is proud to be a member of the elite group of Caterpillar® dealers worldwide. We provide jobs to close to 800 employees, working to bring equipment solutions for the diverse needs of our customers.

Our customers are the reason we exist. At Holt of California we pride ourselves on superior customer satisfaction. As our customers’ needs change, we adapt and grow to meet and exceed their expectations by offering them a full range of products and services.

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