Repowering locomotives is essential for a railroad to meet its needs. This is installment, number three, on our quest to find mishmashed locomotives, which reinforces the notion that railroaders will do anything and everything necessary to keep the daily routine fluid. Sometimes they ask a builder to create what they need, other times they make […]
Six axle comfort cabs on shortlines: Comfort cabs took North America by storm in the late 1980s with the introduction of the design on EMDs’ SD60M and GE’s C40-8W. While Canadian operators had been using the design since the early 1970s on both four and six-axle locomotives, it wasn’t until the SD60M and C40-8W arrived […]
Changing a locomotive headlight: Everything we do on the railroad is guided by FRA standards and practices. According to the portion of federal law that governs railroads – 49 CFR § 229.125 – every lead locomotive used in road service shall illuminate its headlight while the locomotive is in use. If a road unit is […]
Alco RS27 failure: It’s tough when professional engineers create a decent locomotive that builds on successes, and pitfalls, of the past and still nobody really wants it. That was the Alco RS27, also referred to as the DL640. Its 16-cylinder, 251B prime mover pushed out 2,400 hp. Coincidentally, only 27 were built between December 1959 […]
Electro-Motive history: Steam was king, its supremacy uncontested, in 1922 when Harold L. Hamilton and associates rented office space at 17th and Euclid in Cleveland, Ohio, for their fledgling Electro-Motive Engineering Co. Established to design, market, and maintain gas-electric railcars for light-density passenger service, the modest enterprise could hardly be considered a threat to […]
Q: Why do Vanderbilt tenders have round tanks? It seems to me that with the same principal dimensions, a Vanderbilt tender would contain less water than a rectangular tank. – Chuck Moore A: The answer is hydrodynamics. Vanderbilt tenders have round tanks because they have to hold a lot of water. The radial bands of […]
Nearly five decades have passed since General Motors debuted two new EMD electric freight locomotives. There were two models: the 6,000-hp GM6C, which operated on two six-wheel trucks, and the 10,000-horsepower GM10B, which operated on three four-wheel trucks. The GM6C began testing in 1975, the GM10B in 1976. The only practical choice for evaluation at […]
Frisco steam to diesel transition: The mid-20th century was a time of great change for U.S. railroads. They were in the midst of a great steam to diesel transition that would revolutionize the industry for generations to come. An example of how the diesel changed part of one railroad may be found on the rolling […]
The 2021 Lionel American Flyer catalog announced the production of a Legacy-equipped light 4-6-2 Pacific locomotive. It was exciting to hear the tooling for it was going to be used again; the company produced a number of models of these United States Railroad Administration-designed engines from 2006 to 2008 as well as a light 2-8-2 […]
Baldwin Centipede locomotives were an oddity of mid-century railroading that just couldn’t compete with more mundane offerings from rivals Alco or Electro-Motive. What is a Centipede? Officially, this gargantuan diesel is the Baldwin DR-12-8-1500/2. That’s a mouthful. Broken down, it stood for Diesel Road, 12-axles, eight of which were connected to traction motors, with two […]
Union Pacific Challenger: Railroad slogans are one of the industry’s lost arts. The old ad men and promoters who came up with them were geniuses. Remember when phrases like Water Level Route or Main Line of Mid-America told you so much about a particular railroad? The best ones spoke of far-flung places, and how to […]
Diesels with trolley poles: Interurban railways usually had some form of freight traffic supplementing their passenger business, but almost none could come close to the Pacific Electric Railway, Southern California’s premier streetcar system. A subsidiary of Southern Pacific, even after the company gave up hauling passengers, freight service continued at a brisk pace up to […]
