Where is the radiator on a diesel locomotive.?

Question

(if equipped) they have to have one right?

Answer 1

if you look at the top of the locomotive you will see one or more fans.  The radiator will be located directly below those fans, and there might be a grill on either side of the locomotive.

Passenger locomotives may have 2 radiators since most of them have a separate diesel motor to supply power to the passenger cars in the consist.

Answer 2

Normally the radiator's will be fitted to the sides on the of the locomotive engine train. If you look at one in a station you will see a grill in the side.

Answer 3

In the Long Hood.