bulldozer

A bulldozer, one fire expert said, would not typically be used for mopping up fires.

Contracts related to ground operations—bulldozers, tank shells and vehicles for troop and tank transport—represent much smaller amounts.

In a rural Louisiana parish that is home to some 20,000 inhabitants, an army of bulldozers and excavators has been busy clearing a vast patch of farmland, the next frontier of the artificial-intelligence revolution.

Using more than 30 backhoes and bulldozers, miners dug up 1,500 metric tons of earth a day, leaving in their wake a trail of environmental destruction.

One side has bulldozers; the other side has humanity.