Check other videos out!!! two komatsu 575 Dozers pushing a 30 metre wide road in, 160 tonne of material per tractor each pass at stockton mine in new zealand
Caterpillar: Cat has to step up to the plate and build a 1350 hp. with better fuel economy and more push pull .If they want to stay ahead of the rest.Komat has passed them by with their machines.
