1945–1948 56 2-D-D-2 608SC (×2) (2.24 MW) [100px-Baldwin] "Centipede" DR-6-4-2000 1945 2 A1A-A1A 8-VO (×2) 2,000 hp (1.49 MW)DR-6-4-2000 18 A 2,000 hp"Sharknose" 1948 units A1A-A1A 608SC 1,500 hp [150px-CAGY_Baldwin_R] (1,100 kW) AS-416 1950–1955 25 A1A-A1A 608A 1,600 hp [100px-New_Yor] "Sharknose" 51 B (1.19 MW) units 36 ADR-4-4-1500 1949–1950 units B-B 608SC 1,500 hp [150px-CAGY_Baldwin_R] (1,100 kW)AS-416 1950–1955 25 A1A-A1A 608A 1,600 hp (1,200 kW)DRS-4-4-1500 1947–1950 35 B-B 608SC 1,500 hp "Babyface" 11 B (1.12 MW) 22 ADR-4-4-1500 1947–1948 units B-B 608SC 1,500 hp (1,100 kW)AS-16 1950–1955 127 B-B 608A 1,600 hp [150px-Baldwin_AS616] 7 B (1,200 kW) Electric system(s) Originally = 6.25 / 25kV ac Overhead^[13] Current collection method Pantograph Powered: Adtranz P3-25 Bogies Unpowered: Adtranz T3-25^[1] Coupling system Solid shank Alliance No.2 (inner) ^[11] Multiple working Within class, and humanities Business and Economic 2012