Digging machines

Digging machines
About this book
Discusses some different kinds of digging tools and machines and explains how they work. Ranges from simple tools, like spoons and spades, to more complex machines, including ploughs, pneumatic drills, excavators, bulldozers, snow ploughs, bucket dredgers and tunnel borers. Suggested level: primary.
Details
- OL Work ID
- OL21538751W
Subjects
Excavating machineryEarthmoving machineryJuvenile literatureMachineryExcavation