Pennsylvania Railroad class S1 - Wikipedia
The PRR S1 class steam locomotive (nicknamed "The Big Engine") was a single experimental duplex locomotive of the Pennsylvania Railroad. It was designed to demonstrate the advantages of duplex drives espoused by Baldwin Chief Engineer Ralph P. Johnson. The S1 class was the largest rigid frame passenger steam locomotive ever built. [1]
这个“大机器号”为何不是公认的蒸汽机车世界高速纪录保持者？
大机器号是PRR S1型蒸汽机车的别称，宾夕法尼亚铁路的，英文维基上有，七千多马力27.6吨轴重的超级大怪物，据说不止一次破野鸭号记录，最高纪录251km/h，但都是杂志等不太可靠的来源。
PRR's Duplex Engines S1 (6-4-4-6) and T1 (4-4-4-4) - Blogger
2020年11月17日 · The first experimental duplex on the PRR was the S1, a huge rigid frame duplex locomotive of the 6-4-4-6 wheel arrangement. This engine was over 146' long! This locomotive was built by the PRR at Altoona in 1939; it was …
<kuid:59906:6001> USA PRR Class S1 Steam Engine - kuid base
2024年12月25日 · Operation of this engine was limited to the western portion of the PRR's routes. Lessons learned by building this locomotive lead to PRR's highly successful T1.
Crestline PRR Engine Facility Duplex and Experimentals
The first experimental duplex on the PRR was the S1, a huge rigid frame duplex locomotive of the 6-4-4-6 wheel arrangement. This engine was over 146' long! This locomotive was built by the PRR at Altoona in 1939; it was hailed as the largest locomotive ever built.
【科普】史上最长、最重的“复式”传动机车——美国宾夕法尼亚铁路S1 …
S1-6100号机车锅炉是PRR制造的最大的锅炉，具有面积为61 m²的大型A.J.Belpaire式平顶火箱、219根直径为57 mm的小烟管，和69根直径为57 mm的大烟管。 S1-6100号机车的总受热面积为719.89 m²，是UP配备的4-8-8-4铰接轮式“大男孩”4000型蒸汽机车锅炉总受热面积的90%。
Pennsylvania Railroad 6-4-4-6 S1 Locomotive - Old Machine Press
2018年7月5日 · The PRR S1 was a unique duplex locomotive that utilized a 6-4-4-6 wheel arrangement. A six-wheel leading truck with 36 in (.91 m) wheels was positioned at the front of the engine. A set of four 84 in (2.13 m) drive wheels followed, trailed by …
Pennsylvania Railroad's #6100, The Only 6-4-4-6! | Steam Giants
One of the most famous locomotives to be built at the PRR shops is Pennsylvania Railroad’s only member of the S1 class, #6100. It had a short but interesting life! It’s a story railfans still talk about. #6100 pulls out of Union Station in Chicago with the Manhattan Limited in February 1943.
PRR Duplexes and Experimental Engines ( S1, S2, T1, Q1, V1 etc.)
Many passages are about PRR's brief history, the idea and the development of the duplex steam engine, B&O's N-1; the design, construction, operating history of S1 and its capabilities, the specification of S1, comparison of the BR 05 to S1 from a German's point of view, T1 phototypes and Q2's brief history...etc,.
PRR S1 by Alexander - O Gauge Railroading On Line Forum
2023年12月24日 · This O scale model of the S1 was built from plans submitted to Ed Alexander whilst the 12" to the foot model was being built . Both model and real engine were on display at the 1939 NYC World Fair lettered " American Railroads" . Alexander would make 2 additional S1's for the PRR one being displayed at the 1939 Treasure Island fair in San ...
- 某些结果已被删除