![]() ![]() Until the closure for renovations, the locomotive was used for occasional steam runs up the mountain, as the railway switched to diesel-electrics, which is still the preferred method today.Īccording to the Gazette, the Broadmoor Pikes Peak Cog Railway, purchased three new engines, nine passenger cars and cog-rail and snow removal systems as part of the $100 million rehabilitation of the railway. 4 is the only operational locomotive from the original six that were built by the Manitou and Pikes Peak Railroad Company. Even if the couplers did fail when being pushed, the locomotive’s weight would prevent the car from pushing both down the mountain. If the coupler failed, there would be a runaway car full of passengers hurtling down the mountain. This is a safety feature in case of coupler failure. The locomotives are also unique because they push the passenger cars from behind as they ascend the mountain. Adhesion engines are designed for railroad grades of less than four percent, while cog railroads can handle grades up to 25 percent. Regular adhesion railroads are different, using weight and pressure against the rails to go along. As the engine moves, the cogs work with the track system like a zipper. The two sets of cog wheels are staggered and offset from each other as they go into the rack rail, which sits in the center of the track. The angle keeps the boiler more or less horizontal on the steeply graded track. The grade was so steep, the boilers were angled and a geared cog wheel and track system provided traction for the climb. The Manitou and Pikes Peak Railroad Company went on to build six steam engines for the railway. On Ja specially built steam locomotive made the first 8.9-mile passenger ascent to the top of the 14,115 foot-summit of Pikes Peak carrying a church choir from Denver. The difficult endeavor claimed the lives of six workers as the blasted their way up the mountain. In 189 the Manitou & Pike’s Peak Railway Company was founded and track construction began. After a long two-day ride, Simmons came up with a plan to make the trip easier. In the late 1880s, Zalmon Simmons, inventor and found of the Simmons Beautyrest Mattress Company, road to the summit of Pikes Peak on a mule. Early photo of one of the original Cog steam locomotives for the Manitou and Pikes Peak Railroad in the early 1900s.
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