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Reverser: Difference between revisions

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On {{pll|Steam Overview|steam engines}}, {{pll|Cutoff|cutoff}} is the closest feature to a reverser, albeit with more functionality.
On {{pll|Steam Overview|steam engines}}, {{pll|Cutoff|cutoff}} is the closest feature to a reverser, albeit with more functionality.
Many vehicles only have one set of controls, facing a particular direction. To drive these vehicles in the opposite direction comfortably, it helps to use the {{pll|Universal Control Stand|universal control stand}}, or a {{pll|Remote Controller|locomotive remote controller}}, if supported.
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[[Category:Powertrains|3]]
[[Category:Powertrains|3]]

Revision as of 12:17, 26 March 2025

Reverser is a component of motorized rail vehicles used to set their moving direction. It is typically controlled by a lever found in the vehicle's cab . Besides forward and reverse, reversers also feature a neutral setting, which disengages drivetrains altogether, akin to a gearbox .

Vehicles equipped with a reverser can run both forward and backward with equal capacity, and are even equipped with lights on both ends for this purpose. Depending on the vehicle design, the only difference when changing orientation can be the driving visibility, and cooling behavior .

Reversers should never be operated when vehicles are in motion, to avoid catastrophic damage to the powertrain . For the same reason, to operate the reverser, throttle and dynamic brakes need to be disengaged.

On steam engines , cutoff is the closest feature to a reverser, albeit with more functionality.

Many vehicles only have one set of controls, facing a particular direction. To drive these vehicles in the opposite direction comfortably, it helps to use the universal control stand , or a locomotive remote controller , if supported.