Beep! Beep! Back up into one of the toughest construction machines: excavators! Learn why excavators are are important at the job site, what makes them special, and more.
Audience
270L Lexile
Study Program
Accelerated Reader LG 2.9 0.5 0.5 168820
Summary
Presents information on excavators, including their parts, the different types, and useful purposes.