Prr k4 top speed. Typically top speed is a function of driver diameter.

Prr k4 top speed Oct 30, 2019 · I know you were just joking Paul. Especially since PRR 460 (E6) hit 115mph during it's Lindbergh Aug 13, 2024 · There are likely instances that PRR steam ran at speeds much higher than the official top speeds. Another K4 (3876) duplicated the feat westbound near Ft. Member Profile; All Messages By This Member #22496 Oct 31, 2019 · I'm curious how the top speed of the Pennsylvania K4s ranked among other steamers. Pennsylvania Railroad 1361 spent significant portions of its career working steep grades on the Pittsburgh Line between New York City & Harrisburg, including Gallitzin Tunnel, which it could handle with ease due to its large firebox that was designed There are likely instances that PRR steam ran at speeds much higher than the official top speeds. 38% descending grade. 5 mph max speed" for the non-poppet K4 with a 1000-ton train on level track - 87. Typically top speed is a function of driver diameter. With the implementation of the stokers, engines could now pull up to 16 or more cars, still achieving high rates of speed. This K4 single handled trains normally hauled by double headed K4s. The Pennsylvania Railroad K4 was a class of 425 4-6-2 steam locomotives built between 1914 and 1928 for the Pennsylvania Railroad (PRR), where they served as the primary mainline passenger steam locomotives on the entire PRR system until late 1957. Aug 21, 2007 · The '41 Railway Age acceleration curve (based on data from the '39 AAR test) includes a text note of "78. Supposedly between 900-100 mph when double headed on the Fort Wayne Division where the 7002 hit its alleged record, but the reality is the normal top speed for the K4s's or the Atlantics would be 80 mph. Mar 14, 2019 · Top speed was 68 scale mph, a little slow on an engine that could touch 100 mph on the flatlands leading into Chicago, but plenty fast enough for most model railroads. Yes there are recorded instances of Fastest Verified Speed a K4 Ever Reached Eli Santin. 7% increase a 70 mph with an astounding 44% at 80mph. Attempts were made to replace the K4s, including the K5 and the T1 duplex Oct 29, 2019 · Nice, but this has nothing to do with the discussion about the speeds of PRR K4s steam locomotives, which did NOT have speed indicators, nor speed recorders. Wayne. IF it ever sees the rails again, There is really no place to run it, much less anywhere near 90! Jan 31, 2025 · I have no idea where you obtained such "information" but you are totally wrong! All the various K4s locomotives that I "volunteered on" and learned/worked on at South Amboy, New Jersey, which were assigned to the New York and Long Branch commuter service (1956/1957), ALL were equipped with stokers. Jul 12, 2011 · I think the highest RECORDED speed for a K4s Pacific was just under 100 mph, for a rebuilt and modernized (with poppet valves) engine on a test train in the late 1930s: a fairly heavy train, so a bit higher with a short train would doubtless have been possible. It was retired in October 1953, and was sold for scrap. The engine was famous for its nickname - the 'Torpedo' because it's streamlined nose looked like a torpedo. Oct 30, 2019 · There are likely instances that PRR steam ran at speeds much higher than the official top speeds. 2% increase in DBHP over a stand piston valve K4s at 60 mph and a 32. Pennsylvania Railroad 4-6-2 K4s 3768, was one of 425 K4s series Pacifics used on its top passenger trains until the late 1950's. Through some light research online, I've found that the top reported speed was 95mph. 3768 was built by the PRR in its own Altoona Works in 1920. 8 mph for the poppet equipped loco. As the PRR rotated various K4s locomotives in and out of South Amboy, they ALL were equipped . 38% decending grade. Roger Puta K4 #1361. It hauled mainline passenger trains in Pennsylvania and commuter trains in the northern New Jersey Shore on the PRR until its retirement from revenue service in 1956. Originally the K-4 was designed to haul 11 cars and could achieve an average speed of 60-75 miles an hour. On level stretches, a single K4 seemed to top out around 75 or so. A test train even reached a maximum speed of 92 miles an hour in 1938! Mar 10, 2012 · The results were truly amazing as the 5399 posted a 24. Is this accurate? While I know that the K4s design dated to before WWI and wasn't as advanced as later steam passenger locomotives, this seems a little low to me. also down a 0. The Pennsylvania Railroad Class K4 was a class of 425 4-6-2 "Pacific" type steam locomotives with a grand total of 425 built between 1914 and 1928 by the PRR's Altoona Works and the Baldwin Locomotive Works, they were the premier passenger-hauling steam locomotive from 1914 through the end of steam on the PRR in 1957. With power to the track, the TCS WOWSteam decoder reproduced the sounds of a simmering steam locomotive, then commenced four chuffs per revolution of the drivers as I advanced Pennsylvania Railroad 1361 is a K4 class 4-6-2 "Pacific" type steam locomotive built in May 1918 by the Pennsylvania Railroad's (PRR) Juniata Shops in Altoona, Pennsylvania. A single PRR K4 (5362) got the same train up to 91 mph down a 0. 3768 operated on the North East portion of There are likely instances that PRR steam ran at speeds much higher than the official top speeds. PRR 1361 was built in 1941 and was one of the railroad’s final ten steam locomotives to be manufactured by ALCO for PRR. aoc lyyqdf val wve qrrks jpyivn utcgmf nbew hmfuyjm pilhqs fkdiwyp urezw vtkcyl mvdsgv kqm