The Pennsylvania Railroad (PRR) class T1 duplex-drive 4-4-4-4 steam locomotives, introduced in 1942 with two prototypes and later in 1945-1946 with 50 production examples, were the last …

Feb 2, 2018 · The Pennsylvania Railroad’s T1 duplex steam locomotive is perhaps the most eye-catching, and the most controversial ever created. Engineers at the Pennsylvania Railroad …

PRR T1 #5547 is one of fifty production Locomotives of the T1-class 4-4-4-4 Duplex built at the Baldwin Locomotive Works. It was the test bed for the PRR's experiment of attaching …

Jun 20, 2020 · The PRR T1 was a duplex locomotive that utilized a 4-4-4-4 wheel arrangement and was designed to haul 880 trailing tons (798-t) at 100 mph (161 km/h). PRR envisioned …

All scrapped, new build under construction. None. The Pennsylvania Railroad 'Duplex-Drive' Class T1 were a class of 4-4-4-4 tender steam locomotives equipped with Duplex-Drive, they …

Pennsylvania Railroad 5550 (PRR 5550) is a mainline duplex drive steam locomotive under construction in the United States. With an estimated completion by 2030, the locomotive will …

Dec 26, 2024 · John Crosby was a PRR fireman out of Ft. Wayne in the steam to diesel era. He was called out of Crestline for a Westbound passenger train – mostly mail and express – late …

Aug 2, 2010 · PRR T1 DUPLEX SCRAPPING DATES AND PLACES; Discussion relating to the PRR, up to 1968. Visit the PRR Technical & Historical Society for more information.

When the construction of passenger steam locomotives was possible again after the end of the Second World War, the PRR ordered 50 production machines without boosters. They were …

The new T-1 Kit Includes: A new die cast boiler, tender body and cylinders along with over 35 brass "Super Detail" parts. In addition, the boiler & tender body have been pre-drilled to enable …