EMD F-unit
Models

EMD F-unit

Section Title: Models
Table Section Text: None

Model designation	Build year	Total produced	AAR wheel arrangement	Prime mover	Power output	Image

FT	1939–1945	555 A units, 541 B units	B-B (B-B+B-B with B unit)	EMD 16-567 EMD 16-567A	2,700 hp (with B unit)	Santa Fe FT locomotive 1941.JPG

F2	1946	74 A units, 30 B units	B-B	EMD 16-567B	1,350 hp (1000 kW)	-

F3	1946–1949	1,111 A units, 696 B units	B-B	EMD 16-567B	1,500 hp (1,100 kW)	-

F7	1949–1953	2,366 A units, 1,483 B units	B-B	EMD 16-567B	1,500 hp (1,100 kW)	-

FP7	1949–1953	381 A units, no B units	B-B	EMD 567B	1,500 hp (1,200 kW)	Western Pacific 805-A, an FP7 preserved at the Western Pacific Railroad Museum in California

F9	1953–1960	99 A units, 156 B units	B-B	EMD 16-567C	1,750 hp (1200 kW)	-

FP9	1954–1959	90 A units, no B units	B-B	EMD 567C	1,750 hp (1,300 kW)	RLGN 1400 at Waterloo, Ontario, October 7, 2003

FL9	1956–1960	60 A units, no B units	B-A1A	EMD 567C or EMD 567D1; plus 660 V DC (3rd rail)	567C: 1,750 hp (1,300 kW); 567D1: 1,800 hp (1,340 kW)	-

Sentence(s)

By the end of the F unit production, FL9 up-rated to 1,800 hp.

final_sentence: By the end of the F unit production, FL9 up-rated to 1,800 hp.