On a turret truck, the forks rotate during stacking, eliminating the need for the truck itself to turn in narrow aisles.

Inside, wire-guided turret trucks can unload trucks automatically, record on a central computer where each load is stored, and retrieve it without searching through paper records.

All pallets are also individually radio frequency bar-coded prior to storage All pallet/product movements within the warehouse are handled by man-up turret trucks, each equipped with bar-code readers and in-cab computer terminals.

Order pickers; Reach type and turret trucks; Straddle stackers Other Rough terrain type Other The following, excluding aircraft container pallet loaders, telescopic boom type container handlers and other container handlers with a lift height exceeding 9.5 m:

Crown manufactures narrow-aisle and very narrow-aisle stacking equipment, narrow aisle reach trucks, counterbalanced trucks, high-level stockpickers, turret trucks, walkie stackers, work assist vehicles, hand pallet trucks, powered pallet trucks, rider pallet trucks, and LP gas trucks.