Used Cat 320 and 330 series excavators for sale at unreserved auctions. No minimum bids or reserve prices.

Cat's Popular 320 & 330 Series !

  • 100s of Cat excavators
  • No minimum bids or reserve prices
  • Available to test and inspect
  • Bid in person or online
  • Up to 100% financing available
Search all Cat excavators

Finding a used Cat 320 or 330 excavator has never been so easy.

With 300+ unreserved auctions held annually worldwide and thousands of backhoe loaders and other equipment items being sold each year, there's a good chance you'll find the Cat 320 or the Cat 330 series excavator you need at a Ritchie Bros. auction.

More Cat excavators selling soon.

Our equipment inventory changes frequently. Check back often. Or better yet, create a free account, save your searches and set up email notifications to know when more Cat hydraulic excavators are added to our upcoming auctions. Every excavator will be sold with no minimum bids or reserve prices. Bid with confidence on the Caterpillar equipment you need knowing buyers set the prices at our auctions, not sellers.

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