Which has more horsepower?? a Locomotive or a Caterpillar 797?

Wow Cat797 is one awesome king. But really depends how powerfull your locomotive is. need to consider locos have an easy job pulling loads along a relatively flat rail road with metal rails that have much less resistance. The 797 however has to be able to climb up inclines and move on its huge gignormous wheels which have immense surface area in contact with a muddy sticky floor. So I would say the Caterpillar 797 should be much more powerful right on!