Machine Services

Our online catalog has the various services we offer for Cat equipment. You can trust Quinn Company to restore your equipment to peak operation. If you need assistance deciding which option is right for you, contact us.

Advantages of Working With a Cat Machine Service Dealer in Southern and Central California

Quinn Company is your trusted partner for machine service for Cat equipment in California, offering benefits such as:

• Professional work: When you choose us, you can expect high-quality work completed in a timely manner to ensure you can get back to the jobsite right away.
• Warranty protection: Many Cat machines come with a warranty.

Quinn Company supports your equipment with critical services to extend its life and keep your machine efficient and productive at the worksite.

Field Service

If your equipment breaks down at the jobsite, Quinn Company’s field service provides on-site maintenance to restore your operations quickly and conveniently. Our field service vehicles are equipped with the necessary tools and highly qualified technicians who can provide:

• On-site boring for loader tower frames, scraper articulations and more
• Mobile welding
• On-site build and line boring

Rebuild

Our rebuilds recondition every part of your machine to restore it to like-new condition. With rebuilding, you can gain the most value from your older Cat equipment and extend its productive life span in your fleet.

Our factory-trained technicians inspect your entire machine from top to bottom. We use the latest engineering updates to ensure each component is operational, making replacements using genuine OEM parts. As a result, you’ll have a restored machine with the latest technology at a lower cost than buying a new one.

Cat Technology

Take advantage of Cat technology to make informed, data-backed business decisions. Your equipment and analysis tools collect data that you can use to make decisions regarding operational improvements and cost control. Cat technology can help you manage your machine fleet and turn data into wins for your bottom line.

VisionLink

VisionLink is a suite of Cat applications that use telematics devices to help you improve results and your bottom line. VisionLink measures stats such as:

• Fuel burn
• Productivity
• Hours
• Health
• Maintenance
• Utilization
• Idling

SOS Fluid Analysis

Scheduled oil sampling (SOS) services analyze oil, coolant and diesel fuel to detect machine concerns before they become major problems that affect your performance. Our technicians use the latest advancements and technologies to analyze fluids to reveal issues like contamination and excessive wear. We provide same-day turnaround on your samples and a report on the results, including recommendations on the next steps.

These actions can help you protect your equipment and make it more reliable, preventing unexpected failures and unplanned downtime.

Quinn Company offers a wide selection of specialty machine services, including:

• Certified components rebuild: Our technicians will restore your engine or transmission, plus the torque converter combination. We will assemble your components and test them based on Cat standards for performance and cleanliness.
• Undercarriage services: Our undercarriage services involve realigning the track roller frames, regrousering track shoes, rebuilding idlers and replacing pins and bushings. These steps restore the durability of your undercarriage system and extend your machine’s life.
• Certified engine rebuilds: We will rebuild your Cat engine to restore its performance, including implementing the latest required updates and optional upgrades for performance enhancement. 
• Cylinders and rods: Our capabilities include materials up to 12 inches in diameter and 16 feet in length, with straightening and pressing available up to 110 tons.
• Powertrain transmission services: This specialty option covers a variety of parts, such as axle assemblies, gearboxes, hydraulic motors, radial piston pumps, hydraulic swivel groups, final drives, steering clutches and more.
• Certified powertrain rebuilds: A certified powertrain rebuild restores the powertrain to like-new performance. Our technicians will disassemble components and incorporate new engineering updates. 
• Certified hydraulics rebuild: This specialty service restores your hydraulics to the durability, reliability and performance they offered when your machine was new. Our technicians will restore cylinders, coolers, accumulators, motors, pumps, tanks, tubes, valves and hoses.

Quinn Company’s repairs cover a wide selection of maintenance needs, including:

• Planned component replacement
• On-site preventive maintenance
• Preventive maintenance kits
• Technical inspections
• Hydraulic repair
• Electronic diagnostics

We have extensive experience working with all Cat models, allowing us to provide essential repair and maintenance for your fleet. Our rebuild services are available for select Cat machine types, including:

• Wheel loaders and tractors
• Off-highway trucks and tractors
• Track-type tractors and track loaders
• Motor graders
• Wheel tractor scrapers
• Landfill and soil compactors
• Backhoe loaders
• Excavators
• Skid steer and compact track loaders
• Bulldozers