The Cat 306 CR Mini Excavator delivers maximum power and performance in a mini size to help you work in a wide range of applications.

  • 0% finance available until 31 August 2022 or while stocks last.
  • Finance terms of 12, 24, 36 and 48 months available with a 20% deposit.
  • A sale contract must be executed on or before 31 August 2022 and the machine delivered on or before 31 August 2022 to qualify.

*Terms and conditions apply

306 CR specs at a glance:

  • Engine Model: Cat C2.4 Turbo
  • Net Power: 55.9 HP / 41.7 kW
  • Operating Weight: 7150 kg
  • Cab Height: 2545 mm
  • Maximum Reach: 6295 mm
  • Stick Steer Mode
  • Travel Cruise Control
  • Next Gen LCD monitor 

We'll chat soon

Cat Mini Excavators - Features

The "Swiss Army Knife" of machines


Cat Mini Excavators give operators a large comfortable cab space to work from. The ergonomic control layout, travel pedals and adjustable wrist resets are engineered to minimise operator fatigue and increase productivity. The layout is designed for easy cleaning, minimising downtime between jobs.


Cat Mini Excavators deliver performance and efficiency at a low cost of ownership. Engines have been perfectly matched to their hydraulics and cooling systems, and engineered to reduce noise and vibration.

The most versatile machine in your fleet


Comfortable and easy to use, Cat Mini Excavators offer precise, ergonomic controls and an automobile-style cabin. Operators of all skill and experience levels can be quickly trained to use these machines effectively.


The wide selection of new and used attachments available on Parts.Cat.Com allows you to easily expand the capacity of your mini excavator and take on a number of diverse tasks. Choose from augers, buckets, couplers, rippers and more!

Did you know that every machine purchased from WesTrac comes with a FitFleet™ Essentials agreement as a standard inclusion?

You’ll receive data-driven insights into the overall health and utilisation of your machine, advice and support to ensure your machine is productive, and we’ll notify you when your service is due!

We also have a range of other FitFleet agreements available to you, offering increased peace-of-mind and support. At WesTrac, we want you to get the most out of your new machine. Make every day easier.

FitFleet logo WesTrac Customer portal

See the cat Next gen excavators in action

Watch the video to check out the Cat Next Generation Excavators in action. Find out what sets our machines apart from the rest.

This site uses and sets "cookies" on your computer to help make this website better. By continuing to use this site without changing your settings, you are agreeing to our use of cookies.