Roundhouse 1449 HO Scale 50' Mechanical Reefer Canadian National CN 231119 Spur Gear - 48P ScaleTrains Rivet 33687 HO Scale

ScaleTrains Rivet 33687 HO Scale PS-2 5820 Covered Hopper Pullman Leasing PLCX 43786

Hardened Steel

ScaleTrains 31773 Rivet HO Scale Trinity 31K Tank Car w/ Shields Valero Crude Oil VMSX 311104

Zoom in and rotate models in 3D

Roundhouse 1449 HO Scale 50' Mechanical Reefer Canadian National CN 231119 Spur Gear - 48P ScaleTrains Rivet 33687 HO ScaleRoundhouse 1449 HO Scale 50' Mechanical Reefer Canadian National CN 231119 The railroads responded to the migration from ice stored in bunkers as a primary cooling system to the diesel mechanical systems. The mechanical reefers could keep a more regular temperature, often times colder then what the ice bunker cars could at the time. Initially mechanical reefers were used primarily in frozen food service. This would soon change as mechanical