VERB + EXCAVATOR
using
PREP.
with
noun
A person who excavates.
the excavators of an ancient Egyptian tomb
A vehicle, often on tracks, used to dig ditches etc.
A curette used to scrape out pathological material.
noun — a machine for excavating
Sami was digging up his yard with an excavator.
They’re using an excavator and hand picks to try and chip away, desperately hoping to find more survivors.