Aisle Types
Narrow Aisle and Wide Aisle lift trucks are classed due to the types of aisles they have been designed to work in. These machines could turn in an aisle, whereas Very Narrow Aisle trucks actually don't turn in the aisle. There are some aisle widths to take into account with various units.
VNA or Very Narrow Aisle trucks operate in less than 6 feet areas and usually utilize certain guidance systems such as wire, optical or rail systems in order to travel within the aisles. Some different models of VNA trucks include Swing Masts, Order Selectors and Turret Trucks. These are popular models in tight retail areas and in several warehouse and storage situations.
Narrow Aisle or NA trucks are able to operate within aisles that are 8 feet to 10 feet. Usually these are stand-up units like Reach Trucks. They are usually used within warehouses and storage facilities.
The wide aisle forklift is designed to work within aisles more than 8 feet to 10 feet.
Stand-Up Ergonomics
The stand-up ergonomics include "Ergomat" padding with a sloped floorboard which is designed to lessen operator exhaustion by absorbing vibration. The compartment for the operator is spacious and has an 8" low step height that helps lessen overall body fatigue by easing frequent entry and exit. The unit includes polyurethane steer tires to absorb shocks and vibration caused by uneven floor in order to enable smooth traveling. For added comfort, there is a floor mat and a cushioned armrest as well as a backrest designed to help keep operators comfortable and thus more productive while limiting exhaustion.