NA and VNA Trucks: There are certain truck models which have VNA or very narrow aisle features or NA or narrow aisle features. Most counterbalanced trucks require at least 11 feet of aisle width in order to function safely and efficiently. NA trucks however, could function in narrow aisles that measure 8 to 10 feet wide. Additionally, VNA or very narrow aisle trucks can function in aisles as narrow as 6 feet wide.
NA and VNA trucks offer lots of advantages as they make it possible for warehouses to be built with narrower aisles. This results in the warehouse being able to successfully store many more things in a particular space, improving cube use. The loads moved using Very Narrow Aisle and Narrow Aisle trucks typically are limited to about 3000 and 5000 pounds. Reach trucks are capable of operating in narrow aisle. Rotating mast trucks, order selectors and turret trucks can operate within narrow or very narrow aisles, depending on the particular model.
Reach Trucks: Reach trucks are specially designed narrow-aisle trucks which are made for storage and retrieval. They are made of telescoping forks and outriggers which enable the operators to pick up a load and afterward retract it over the outriggers. These models are not the best suited for loading and unloading trucks, nor for moving loads quickly over long distances. Like the order selector, reach trucks can be available for lifting heights which are higher than 30 feet.
Turret Trucks and Rotating-Mast Trucks: Similar to regular sit-down forklifts, rotating mast trucks have masts which are able to rotate in one direction, to a 90 degree angle. This particular feature enables them to function in a narrow aisle situation. Turret trucks are able to operate in narrow or very narrow aisle places. Like order selectors, these equipment are capable of elevating both the operator and the load. Additionally, they could enable the operator to handle loads on either side of an aisle without re-entering and exiting the aisle.
Turret trucks are usually wire or rail guided when utilized in very narrow aisles. Thus, the operator doesn't have to focus any energy on their driving skills and could concentrate on the work load at hand. Because turret trucks are considered "operator-up" trucks, they could be used for picking cases and items in addition to full pallet handling.