Baldwin DR-4-4-1500

The Baldwin DR-4-4-15 was a 1,500-horsepower (1,100-1,118 kW) cab unit-type diesel locomotive built for freight service by the Baldwin Locomotive Works between November 1947 and June 1950. It was produced in two different body types, nicknamed the "Babyface" and "Sharknose" styles by railfans, though Baldwin used the same model number for both. 22 "Babyface" cab-equipped A units were built, along with 11 cabless booster B units; 36 "Sharknose" A units and 36 B units were constructed, making a total for all models of 105 locomotives built. Sadly, Not One of the 105 Baldwin DR-4-4-1500s were preserved and they were all scrapped.
== Original Buyers ==
"Babyface" units produced (1947–1948
Railroad 	Quantity
A units	Quantity
B units	Road numbers A units	Road numbers B units	Notes
Central Railroad of New Jersey	10	5 	70–79 	K, L, M, R, S 	
Missouri Pacific Railroad 	8 	4 	201–208 	201B–204B 	
New York Central Railroad 	4 	2 	3400–3403 	3700–3701 	Renumbered 3800–3803 (A)
Total 	22	11	 	 	
"Sharknose" units produced (1949–1950)
Railroad 	Quantity A units	Quantity B units	Road numbers A units 	Road numbers B units 	Notes
Baldwin Locomotive Works (demonstrators)	2 	2 	6001A, 6001A1 	6001B, 6001B1 	to Elgin, Joliet and Eastern Railroad #700A/#701A (A) #700B/#701B (B), then to Baltimore and Ohio Railroad 847, 849 (A) 847X, 849X (B), later 4200–4201 (A), 5200–5201 (B)
Pennsylvania Railroad 	34 	34 	9568A–9593A, 9700A–9707A	9568B–9593B, 9700B–9707B	9700A,B–9707A,B were equipped with Baldwin RF-16 bodies, and are therefore referred to by some as "RF-15s." 9583B repowered with ALCo V12 251B in December 1959, renumbered 9632B. converted to mobile power unit by Sullian Trail Colliery in 1991, scrapped in 1992.
Total 	36 	36 	 	 	
Category:Baldwin locomotives
Category:Diesel locomotives
Category:Diesel-electric locomotives
Category:Locomotives
Category:American locomotives
Category:United States
Category:Freight locomotives
Category:4 foot 8 1⁄2 inch gauge
Category:Standard gauge locomotives
Category:Scrapped locomotives
Category:New York Central locomotives
Category:CNJ locomotives
Category:Pennsylvania locomotives
Category:Missouri Pacific locomotives