Ever Wondered Mileage Of A Diesel Train? The Numbers Will Puzzle Your Mind
In India, trains are a common mode of transport, especially for the lower and middle classes. The Indian Railways is among the largest networks globally. While electric trains are now running in many regions, diesel trains still operate in some areas. This article explores the mileage of diesel trains, providing insights into their fuel consumption.
Many people have travelled on diesel trains but may not know their mileage. Typically, a diesel locomotive with 12 coaches uses up to 6L/km. In contrast, an express train with the same number of coaches requires only 4.5L for the same distance.

The mileage of diesel trains varies based on factors like type, weight, power output, and distance covered. For instance, a superfast train with 24 coaches also consumes 6L/km. No train in India achieves 1km/l of diesel, highlighting their high fuel needs.
Compared to cars that achieve 10 to 20 km/l of petrol, trains consume more due to their weight and number of coaches. More coaches mean higher traction power is needed, leading to increased fuel consumption and reduced mileage.
Passenger trains often stop at more stations than express or superfast trains. Each stop and start requires additional pressure, consuming more fuel. Consequently, passenger trains have lower mileage compared to other types.
Diesel-powered passenger trains are expensive for Indian Railways. Fortunately, there aren't many in operation today. Indian Railways is rapidly transitioning towards full electrification and aims to achieve this soon.
Future of Indian Railways
Indian Railways is incorporating advanced electric trains like Vande Bharat into its fleet. This shift towards electric operations is expected to reduce costs and improve efficiency across the network.
The transition to electric trains signifies a significant change for Indian Railways. As they move towards complete electrification, the reliance on diesel-powered trains will decrease further.


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