A Bladed Tractor Used for Construction
This page is the CodyCross answer for the clue below from Science Lab, Group 307, Puzzle 3 (Crucible Tongs).
Question is: A Bladed Tractor Used for Construction
and the answer is: BULLDOZER
Word Meaning:
BULLDOZER — A tractor with caterpillar tracks and an attached blade for pushing earth and building debris for coarse preliminary surface grading, demolishing building structures, etc.
Definitions from Wiktionary.