Machineryline is an international online marketplace for buying and selling construction machinery, material-handling equipment, industrial machinery and spare parts. Its extensive catalogue includes excavators, cranes, concrete equipment, road-building and earthmoving machines, forklifts, warehouse equipment, mining machinery and tools for industries such as metalworking, woodworking, food processing and printing. Buyers can also browse parts for popular manufacturers, while sellers can create advertisements to promote their machinery and components.

The platform brings together listings from companies and traders and offers category-based search to help users find specific equipment. Additional sections cover industrial services, equipment rental and related businesses. Machineryline reports more than 401,000 listings in its database and says that users from 80 countries visit the marketplace each day. The site also highlights secure transactions and provides support for buyers and sellers. Machineryline is part of a wider group of online marketplaces that includes Autoline for trucks and buses and Agroline for agricultural machinery, connecting visitors with equipment and vehicle listings across several sectors.