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Tractive effort
01
siła ciągnąca, ciągnące wysiłek
the pulling or hauling force exerted by a locomotive or vehicle
What is "tractive effort"?
Tractive effort is the force that a train's engine or locomotive generates to pull or move the train along the track. It is a measure of the engine's ability to overcome resistance, such as friction or slope, and is crucial for determining how much weight the train can carry. The greater the tractive effort, the more powerful the locomotive, allowing it to pull heavier loads or move at higher speeds. This effort depends on various factors, including the design of the engine, the track conditions, and the weight of the train.
Example
The steam engine 's tractive effort enabled it to pull heavy loads across long distances.
Modern electric trains rely on their powerful motors for high tractive effort, ensuring efficient movement of freight.
Engineers often calculate the tractive effort needed based on the weight of the train and the gradient of the track.
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