Machineryline is an online marketplace for buying and selling construction, warehouse, industrial and mining equipment, as well as related parts. Its listings cover machinery such as excavators, cranes, concrete equipment, road-construction machines, forklifts, warehouse handling equipment, metalworking and woodworking machines, and mining equipment. Users can also browse spare parts, equipment accessories and rental services, or publish advertisements to reach prospective buyers.

The platform is designed to support equipment searches with filters, sorting, comparisons, favourites and seller reviews. It also provides tools for sellers to create listings and communicate with potential customers, including an automatic translator. Machineryline states that more than 1.4 million users from 80 countries visit its pages daily to search for products. The site emphasizes a straightforward buying and selling process and measures to support security for buyers and sellers. Customer testimonials from businesses in multiple countries describe the marketplace as easy to use and report receiving relevant inquiries and international contacts. Overall, Machineryline connects equipment buyers and sellers across a broad range of industrial and commercial categories.