Yes. On the one hand, there are two types of shuttles based on the operating temperature: those that work at ambient temperature (from +5 °C to +45 °C) and those that operate at refrigerated and freezing temperatures (from -30 °C to +5 °C). Shuttles designed to operate in cold environments come equipped with electronic components that are protected and heated to prevent damage.
On the other hand, each type of shuttle comes in three sizes, adapted to the most common pallet measurements. In each configuration, the front measurement of the shuttle is the same, given that in Pallet Shuttle systems, pallets are handled on the wider side (1,200 mm). What varies is their depth, with each configuration corresponding to a different pallet depth measurement (800, 1,000 or 1,200 mm).