Reach Trucks are forklifts used in narrow aisle applications, such as warehouses. They are designed to have two outer legs that help distribute the load, and a single set of wheels in the back.
The wheels are located below the operator, which help create a tighter turn radius.
This allows operators to navigate smaller spaces, and still be able to reach higher racking.
Making your aisles taller and narrower is a good way to create more space when your warehouse becomes cramped, but it can also make navigation and material handling difficult.