| The largest bulldozer ever made by Caterpillar tumbles trees and dozes huge mountains of dirt in moving more than 7 million cubic yards of soil and rock for a new MO 5. |
Massive trucks, also the largest ever built by Caterpillar, run at high speeds, 20 hours or so per day, to accomplish this huge earthmoving task. Each truck carries at least 60 yards of material--about 5 times the amount carried by normal dump trucks. |