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Mini Hydraulic Excavator Maintenance

Learn about daily maintenance tips, schedules and simple diagnostics.

15% OFF MAINTENANCE PARTS

For the month of September, fixers like you can take advantage of 15% off filters, undercarriage parts, and ground engaging tools (GET)* during our Fall Fix Up Event. This fall, keep you and your equipment in top working condition.

Plus free shipping sitewide. Just use the code FALL15 at checkout.

*Offer valid for purchases on myparts.cat.com and in the continental U.S.A.

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Preventative maintenance made easy

Use our e-commerce tool to select your machine and easily choose the preventive maintenance parts you need online.

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Get an equipment maintenance plan

Follow our equipment maintenance schedule to help improve performance and limit downtime.

Maintenance Schedule
maintenance hours timeline

Your guide for ENGINE, DRIVE TRAIN AND HYDRAULIC REPAIR INDICATORS

Learn the indicators for some of the major systems on your machine.

View the Guide
Repair indicators guide


Maintenance Videos

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DAILY MAINTENANCE AND INSPECTION | Daily Maintenance and inspections are key to keeping your Cat® Mini Excavator operating in top condition. This video provides a high level view of the key steps you should conduct each day.

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HOW TO CHANGE THE AIR FILTER ON A MINI EXCAVATOR (3-8 TON) | Learn how to change the air filter on a 3 -8 ton Cat Mini Excavator. Proper care of the air filter will help you keep the machine running in top shape.

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HOW TO CHANGE THE FUEL FILTER ON A CAT MINI EXCAVATOR (3-8 ton) | Learn how to service the fuel filter on a 3 -8 ton Cat Mini Excavator. Proper care of the fuel filter will help you keep the machine running in top shape.

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SERVICE INTERVALS ON A CAT MINI EXCAVATOR | Learn about the service intervals and critical greasing points on a Cat Mini Excavator. Proper maintenance will help you keep the machine running in top shape.

Daily Maintenance and Inspection for the Cat® Mini Excavator
How to Change the Air Filter on a Cat® Mini Excavator (3-8 Ton)
How to Change the Fuel Filter on a Cat® Mini Excavator (3-8 Ton)
Service Intervals on a Cat® Mini Excavator

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Your success is our goal. One way we can help you achieve it is through special offers that make choosing new and used Cat® machines, work tools, parts and service easy and affordable.

Membership is free, register today!
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Parts and Attachments


Current Parts Reference Guide

Download


2018 Mini Excavator Parts Reference Guide

Download

TAKE ADVANTAGE OF OUR CURRENT Cat® Card Program

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» 12 MONTHS EQUAL PAYMENTS, 0% INTEREST*
» 18 MONTHS EQUAL PAYMENTS, 2.9% INTEREST*

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Do more with Cat® attachments

Cat® mini excavator attachments are engineered to maximize the performance and efficiency of your machine. From augers to hammers to rakes, we have the attachments you need to get more work done and take on more jobs.

View Excavator Attachments
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