Refrigerated semi-trailers play a key role in the supply chain. They are used for "sensitive" cargo which depends on a constant temperature during the entire journey from A to Z. TIP Used offers used refrigerated trailers from Krone, Lamberet, Chereau, Schmitz and other trailer manufacturers. while there is a variety of used reefers for sale to choose from. Have a look below at our wide assortment of used refrigerated trailers for sale.