Bulldozer
Part of speech: noun
Definition: A tractor with a blade in front used for pushing earth and rocks and building debris and for coarse preliminary surface grading.
Backhoe
Part of speech: verb
Definition: to use such equipment
Part of speech: noun
Definition: A piece of excavating equipment consisting of a digging bucket on the end of an articulated arm; drawn backwards to move earth.A multi-purpose tractor with a front-mounted loading bucket and a rear-mounted backhoe.