This is a drawing of some sort of machinery that you would find at a construction site. It would be machinery that would be used to lift heavy equipment and there is a lift on the front.
This Fork Lift icon is made in Material Design style
developed by Google. This style is based on extremely simplified shapes, thin two-pixel lines, and is optimized for 24x24 px. Unlike other vector icon packs that have merely hundreds of icons, this icon pack contains 5,700 icons, all in the same style and quality.