Used 2020 Great Dane Reefer Trailers For Sale

Used 2020 Great Dane reefer trailers for sale should be evaluated as two assets: the insulated trailer and the refrigeration system. The 2020 model year belongs to Great Dane's established Everest refrigerated trailer line, including the Everest SS, rather than indicating a particular refrigeration package. A 53-foot, 102-inch-wide refrigerated van suits mainstream food distribution, but confirm interior dimensions, rear opening height, empty weight, and floor rating against your pallets and loading equipment. The trailer VIN does not establish the cooling unit's age.

Match the refrigeration package to the freight before comparing engine hours. A Carrier Vector 8500 is one package used on Everest SS trailers, and electric standby is useful only when the unit has that option and the facility supplies compatible power. Confirm whether the trailer is single-temperature or equipped for separate temperature zones. Ask for controller downloads showing engine hours, standby hours, alarms, and service history, then witness pull-down and steady operation at the intended setpoint. An empty-box test does not prove loaded performance.

On a used 2020 body, insulation and structural repairs deserve as much attention as compressor condition. Inspect liner punctures, roof seams, door seals, thresholds, and patched areas for water entry or poorly sealed repairs. Moisture trapped in the insulated structure can increase heat gain and empty weight. Examine the aluminum duct floor for crushed channels, separated joints, and forklift damage, and verify its load rating rather than judging by appearance. Check the ceiling air chute and return-air path because blocked airflow can spoil product even when the refrigeration unit reaches its setpoint.

Road salt exposure across the northern United States and Canada makes underside inspection essential, especially at crossmembers, suspension hangers, landing gear mounts, brake chambers, and wiring connections. Stainless rear components do not protect every steel component underneath. Exercise the sliding tandem locks, check for air suspension leaks, and verify ABS operation and any tire inflation system.

For California routes, verify the refrigeration engine's model year, emissions certification, and current CARB transport refrigeration unit compliance separately from the trailer's 2020 VIN. For Canadian winter service, verify heating operation as well as cooling capacity to protect freeze-sensitive loads. Route planning also requires checking axle placement and applicable state or provincial weight rules; a tandem slider position suitable for one jurisdiction may be unsuitable for another. Review maintenance records for wheel ends, brakes, air springs, and refrigeration major repairs before budgeting the next service cycle.