|
Post PNR | Post Blog | Advanced Search |
Why some trains are pulled/hauled by twin/double locos 1 Answers Why some trains are pulled/hauled by twin/double locos Few points why KK is hauled by twin locos... 1.The most common reason is the need for additional motive power when a single locomotive is unable to haul the train due to uphill grades, excessive train weight, or a combination of the two. 2.Double-heading is also used on passenger trains when one locomotive could suffice but would not be fast enough to maintain the schedule. 3.More... more... |