you may be able to get 2 or three armored bulldozers for 3 million
that won’t over heat on you when you need them, or drop a tread
A brand-new D-11 is running upwards of $2 million, a new D-10 about half that. Three million should easily cover several used machines, though, with all of the armor and other necessary modifications. Hiring operators might be another matter entirely.
Is dropping a tread anything like throwing a track?