person performing maintenance on a small wheel loader
person performing maintenance on a small wheel loader

Mini Hydraulic Excavator Maintenance

Learn about daily maintenance tips, schedules and simple diagnostics.

Preventative maintenance made easy

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

Shop Cat® Parts
person performing maintenance on a small wheel loader
person performing maintenance on a small wheel loader

Get an equipment maintenance plan

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

Maintenance Schedule
maintenance hours timeline
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
Repair indicators guide

PARTS, SERVICE & OPERATION MAINTENANCE MANUALS

Find the information you need to quickly identify and order genuine Cat® parts, keep your machine running at peak performance, get important safety, operating, and scheduled maintenance information for current or legendary Cat products.

Find Your Manual
Service Manuals image
Service Manuals image

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

Parts and Attachments

Current Parts Reference Guide

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2018 Mini Excavator Parts Reference Guide

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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.

Find An Attachment
A wheel loader lifting a load of timber
A wheel loader lifting a load of timber

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