Kinds of Aisles
Lift trucks are classified due to the kinds of aisles they have been designed to work in. Narrow Aisle and Wide Aisle lift trucks are designed to turn in the aisle, whereas Very Narrow Aisle trucks actually don't turn in the aisle. There are several aisle widths to consider with different units.
Very Narrow Aisle or VNA trucks work in less than 6 feet places and often use specific guidance systems such as optical, rail or wire systems in order to travel in the aisles. Some different models of VNA trucks comprise Order Selectors, Turret Trucks and Swing Masts. These are common models in compact retail spaces and in some storage and warehouse situations.
NA or Narrow Aisle trucks are able to operate within aisles which are 8 feet to 10 feet. Generally these are stand-up models like Reach Trucks. They are often utilized in storage facilities and warehouses.
The wide aisle forklift is designed to work in aisles more than 8 feet to 10 feet.
Stand-Up Ergonomics
The "Ergomat" padding on stand-up units offer padding on a sloped floorboard. These features are made to lessen operator fatigue by absorbing vibration. The operator compartment is very spacious and has an 8" low step height which helps lessen overall body exhaustion by easing frequent exit and entry. The unit includes polyurethane steer tires to absorb vibration and shocks caused by uneven floor in order to enable smooth traveling. For additional comfort, there is a cushioned armrest and floor mat as well as a backrest designed to help keep drivers comfortable and hence more effective while limiting fatigue.