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Rail inspection cars and HiRail trucks are the answer to today's high mileage inspection needs. The first rail inspection cars were created by Dr. Sperry. Since then, many new models have rolled out. These rail inspection cars are basically their own train with inspection equipment on board. The probes and transducers are mounted on carriages ...
A train inspection system is one of various systems of inspection which are essential to maintain the safe running of rail transport. Because safety is of high importance when train cars move across the rails, there must be inspections. The cars are heavy and have moving parts that can break or become defective.
Sperry Rail Service (reporting mark SRSX) is a rail inspection company founded in 1928 by Elmer Ambrose Sperry. [1] The company was the first in the world to offer nondestructive testing of railroad tracks. Since its formation, Sperry has been contracted by most of the major railroads in North America to inspect rail. To accomplish this task ...
A track geometry car (also known as a track recording car) is an automated track inspection vehicle on a rail transport system used to test several parameters of the track geometry without obstructing normal railroad operations. Some of the parameters generally measured include position, curvature, alignment of the track, smoothness, and the ...
Speeder in use in Santa Cruz, California. A speeder (also known as a section car, railway motor car, putt-putt, track-maintenance car, crew car, jigger, trike, quad, trolley, inspection car, or draisine) is a small railcar used around the world by track inspectors and work crews to move quickly to and from work sites. [1]
Nordco, Inc. is an American manufacturer of railroad maintenance of way and inspection equipment, based in Oak Creek, Wisconsin. Founded in 1926, it has been a subsidiary of Wabtec since 2021. The company is one of the top manufacturers of railroad maintenance equipment in North America.
Each rail is identified using its Differential GPS location. The rail inspection can be used to develop a unique railgrinding plan that will adjust grindstone speed, location, and number of passes required to fix the damage and achieve a new optimal rail profile. Loram also analyzes the removed metal to evaluate rail performance and grinding ...
The other main activity for which specially designed Speno trains are used is measuring and inspecting railway tracks. With these trains the tracks can be inspected in "real time" while the train runs over the tracks: with video, infra-red recorders, acceleration equipment and other high-tech measuring tools the quality of the rails and points is monitored and recorded.