100s of Komatsu hydraulic excavators, wheel loaders and dozers for sale at unreserved auctions

Hydraulic excavators, loaders and more!

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

Komatsu equipment for your industry.

Whether your business is construction, logging or mining, start your used Komatsu equipment search in our current inventory. Search tens of thousands of items from many popular equipment manufacturers, including Komatsu. Filter your search by year, model or location.

With our large equipment selection and 300+ unreserved auctions held each year worldwide, it's easy to find the specific Komatsu excavator, wheel loader or other Komatsu equipment item you need at Ritchie Bros. auctions.

Buy Komatsu parts and attachments too!

Need forks for your Komatsu wheel loader or a bucket for your Komatsu excavator? Search all attachments to find unused and used Komatsu parts and more.

Be ready to buy. Create your free account to access used equipment selling prices, online bidding and more.