Roundhouse 1449 HO Scale 50' Mechanical Reefer Canadian National CN 231119 Brushless Motors NJ International 8300 Simple Signal

NJ International 8300 Simple Signal Circuit

Finely detailed triple valve

SSD RC 382 Gold Challenger 1

truck brake cylinders and dynamic/non-dynamic brake hatch

Roundhouse 1449 HO Scale 50' Mechanical Reefer Canadian National CN 231119 Brushless Motors NJ International 8300 Simple SignalRoundhouse 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