Alco C630 - Standard DC - Master(R) -- Seaboard Coast Line - Painted (black, yellow), No Unit Number

Introduced in th 1960s, C-630 was a 3,000-horsepower version of the popular C-628 which incorporated an advanced GE AC traction alternator that provided the 200-horsepower boost. The most notable spotting feature is the large radiator aftercooler housing. Models come equipped with nose headlight and footboard pilot as appropriate for each roadname.