Alco RSD4 Builder List and Phases

Alco RSD4 - Central Railroad of New Jersey 1604 at Bethlehem, Pennsylvania, June 18, 1966. Photographer unknown.
Alco RSD4 – Central Railroad of New Jersey 1604 at Bethlehem, Pennsylvania, June 18, 1966. Photographer unknown.

 

Phases

Alco Spec Numbers

E1663 

  • ATSF 2100-2109
  • Central Railroad of New Jersey 1607-1608
  • Chicago & North Western 1515-1517
  • Kennecott Copper 201
  • Utah Railway 300-302

E1663A

  • Central Railroad of New Jersey 1601-1606, 1609-1614

Builder List

YearDatesRailroadOrderBldr No.PhaseQty
Total36
1951MarchChicago & North Western 1515-1517S315078214-782161
1951MayKennecott Copper - Nevada Mines Div 201S3150782171
1951JuneAT&SF 2100S3150782181
1951JuneAT&SF 2101S3150783861
1951JulyAT&SF 2102S3150783871
1951AugustAT&SF 2103-2104S315078388-783892
1951SeptemberAT&SF 2105S3150783901
1951OctoberAT&SF 2106-2109S315078741-787445
1951DecemberCentral Railroad of New Jersey 1601-1605S315078745-787495
1952JanuaryCentral Railroad of New Jersey 1606S3150787501
1952JanuaryCentral Railroad of New Jersey 1607-1608S316978946-789472
1952JanuaryUtah Railway 300S3169789481
1952JanuaryCentral Railroad of New Jersey 1609-1610S316978946-789505
1952FebruaryCentral Railroad of New Jersey 1611-1614S316978951-789544
1952FebruaryUtah Railway 301-302S316978955-789562
1952JulyUtah Railway 303S3214802841
1952AugustUtah Railway 304S3213802851
1952AugustUtah Railway 305S3213804441
1952AugustChicago & North Western 1619-1620S321380445-804462

Reference