Rock Island locomotives remembered

Maroon Rock Island locomotives on freight train

Rock Island locomotives displayed a remarkable lack of diversity in the steam era. In contrast, during the diesel era, the Rock hardly met a locomotive model it didn’t like. In the 20th century, the Rock made heavy use of the 0-6-0 (171), 2-8-0 (562), 2-8-2 (234), 4-6-0 (242), and 4-6-2 (175), types. Perhaps the best-remembered […]

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‘First Generation’ class overhauls still earning their keep

black and yellow train on tracks

First-generation locomotives First-generation locomotives: The North American locomotive industry is currently into a deep rebuild cycle to keep their rosters reliable and fresh. The high cost and complexity of new locomotives coupled with excess power on Class I rosters have prompted a wave of rebuilding older locomotives rather than purchasing new power. While more simple […]

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EMD’s GP30 model forges forward

red and white SOO train

EMD’s GP30 The unmistakable look of EMD’s GP30 model, with its humpback design applied from the automotive styling group of General Motors in Detroit, was a popular model when introduced in the early 1960s. During its short production life from 1961 to 1963 over 900 copies were built for almost 30 customers. As was the […]

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Ingenious locomotive wraps from around the world

train wrap with art

Locomotive wraps Railroad paint schemes span the color spectrum, from the dull to the fluorescent, the drab to the flamboyant, but not every railroad has the time, money, brand guidelines, or spare rolling stock to allow for frequent livery changes. Painting is an expensive and time-consuming process, with the results expected to last for years […]

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GE 44-ton locomotive

A grimy black and orange center cab locomotive.

The best-known and most-popular early General Electric locomotives are its 44-ton and 70-ton switching locomotives, both of which found favor among large Class I railroads as well as short lines and industrial users. The GE 44-ton locomotive was significant, as it was the heaviest locomotive that, by operating rules, could be run by an engineer […]

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The 2-8-2 Mikado-type steam locomotive

Steam locomotive standing in rail yard

Versatility is a single word that sums up the Mikado-type steam locomotive. This 2-8-2 wheel arrangement became the “one size fits all” in terms of mass usage across North America’s railroads. When it also came to bridging the gap in advanced steam technology at the turn of the 20th century, this locomotive type delivered.   […]

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Milwaukee Road’s EMD SDL39 diesel locomotives

Black-and-orange diesel EMD SDL39 diesel locomotives with white lettering

Milwaukee Road’s EMD SDL39 diesel locomotives came from the road’s desire to replace aging Alco RSC2 units in branchline service.     The Milwaukee Road custom-ordered the lightweight SDL39 specifically for use on its light-rail branch lines. The railroad bought five of the locomotives in 1969, Nos. 581-585. It followed with an order for another […]

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Southern Pacific could never stick with one paint scheme

Southern Pacific In 2024, with few exceptions, we have seen the Class I railroads settle down on basic locomotive color schemes. BNSF, for example, moved from orange and green (H1) to orange and black with the introduction of the H4 paint scheme in March 2005. Union Pacific will always have Armour Yellow. But Southern Pacific […]

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GE’s B30-7 locomotives: Where are they now?

yellow, blue, and red engine on tracks

GE’s B30-7 In the late 1970s, General Electric introduced the B30-7, a 16-cylinder, 3,000-hp, four-axle locomotive designed for road service. Virtually identical externally to the B23-7 model offered at the same time, the B30-7 ended up with less orders, though it did sell more variations than its 12-cylinder, 2,250-hp cousin. The launch customer for the […]

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Fairbanks-Morse Train Master diesel locomotive

Blue-and-gray Train Master diesel locomotive with freight train at crossing

The Train Master diesel locomotive holds a unique spot in history. At its introduction in 1953, it was simply a logical extension of Fairbanks-Morse’s locomotive line, yet the Beloit (Wis.) builder recognized that what Trains Editor David P Morgan termed the “fat, robust, gadget-packed 2,400 hp six-motor hood unit” could become something special. Which it […]

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