Machineryline is an online marketplace for buying and selling construction equipment, warehouse machinery, industrial equipment, mining machinery, and related parts. Its listings cover a wide range of categories, including excavators, cranes, concrete equipment, road-building machinery, forklifts, warehouse handling equipment, metalworking and woodworking machines, and mining and quarrying equipment. Buyers can also browse spare parts, attachments, tyres, rental services, and other related offers.

The platform supports sellers with tools to publish advertisements and reach prospective customers, while buyers can search listings using filters, compare options, sort results, save favourites, and review sellers. Machineryline describes its marketplace as designed for convenient and secure transactions, and says more than 1.4 million users across 80 countries visit its pages daily. Customer testimonials mention international enquiries, an easy listing process, helpful support, and an automatic translator for communication with potential buyers.

Machineryline is part of a broader group of online marketplaces that also includes Autoline, focused on trucks and buses, and Agroline, focused on agricultural machinery.