AU Machinery is an Australian-owned and operated online marketplace for buying, selling and hiring new and used machinery, equipment, vehicles, attachments and parts. Its listings connect buyers with dealers, businesses and private sellers across Australia, with options to search by category, location and keyword or contact sellers directly. The marketplace covers construction and farm machinery, mining and industrial equipment, metalworking and woodworking machines, forklifts, access equipment, trucks, trailers, generators, attachments and parts. Users can browse listings nationwide or look for machinery near them, with coverage across all Australian states and territories.

Sellers can create adverts with photos, equipment details, prices and contact information, then manage and track their listings through an account. AU Machinery promotes free advertising for machinery dealers and provides tools for posting and managing ads. The site also features buying guides and articles, including advice on inspecting used tractors and machinery. With its broad range of categories and searchable listings, AU Machinery serves people and organisations looking to find equipment, promote machinery for sale or connect with potential buyers around Australia.