The GS-5 was a class of streamlined 4-8-4 "Northern" type steam locomotive operated by the Southern Pacific Railroad (SP) from 1942 to 1958. A total of two were built by the Lima Locomotive Works, numbered 4458 and 4459. GS stands for "Golden State" or "General Service."

information page for SP Lima Class GS-5 Golden State steam locomotives. my ESPEE MODELERS ARCHIVE California's Railroad to the U.S. 1861 - 1996 Search this site or the web powered by FreeFind Site search Web search Southern Pacific 'Golden State'/ /'General Service' Class GS-5; 4-8-4; 2 units built. Lima built for SP; 0000 0000 0000 0000 ...

2018年10月19日 · In 1930, the SP designed a locomotive similar to those Mountains that had a very large firebox (90.4 sq ft) and a four wheel trailing truck to support it. Thus, evolved the Southern Pacific 4-8-4 which was designated Class GS (Golden State) by the SP.

The GS-5 units were 110 feet 2.25 inches long and weighted 882,800 pounds fully loaded. Why roller bearings on only these two engines? As the story goes, the president of Southern Pacific Railroad wanted two of the new GS-4's being built equipped with Timken and SKF roller bearings to see how they work out.

The Lima-Southern Pacific GS-5 ("GS" meaning for "Golden State" or "General Service") is a type of streamlined 4-8-4 Northern steam locomotive built by the Lima Locomotive Works in 1942 for the Southern Pacific Railroad. The SP only ordered two …

2022年5月20日 · GS-4型和GS-5型蒸汽机车是干线客运蒸汽机车，前者的最高运行速度可达180 km/h，但列车时刻表上的最高运行速度从未超过121 km/h（加利福尼亚州萨利纳斯山谷线路允许的最高运行速度）。

Southern Pacific GS 4-8-4 locomotives ran from class GS -1 through GS-8 The Daylight painted locomotives were GS-2 though GS-5! The GS-4’s were the double headlight versions, and the last two of this series were made with roller bearings. These were class GS-5.

SP 4450 wearing 'As Delivered' Southern Pacific Lines with wartime headlight shield on No.99. Eddie Sims Collection. I would think that the difference between the GS-5 would be the 4458, and the GS-5a would be the 4459, which had different roller bearings installed.

The Southern Pacific GS Series is a series comprised of eight classes of GS 4-8-4 "Northern" Type steam locomotives built by Baldwin and the Lima Locomotive Works between 1930 and 1943. The GS... Start a Wiki

Southern Pacific 4458 was the first GS-5 locomotives ever built in May 1942 and was known as the pinnacle of steam power on the Southern Pacific Lines, and the lasted in service the longest, pulling the ever popular Valley Daylight until 1956.