mighty machines

Mighty Machines

This machine is a bulldozer. It pushes away rocks and dirt. It clears the building site.

This machine is a front-end loaderIt scoops up rocks and dirt.

This machine is a dump truck. It carries rocks and dirt. It dumps its load away from the building site.

This machine is an excavator. It digs into the dirt. It makes big holes in the ground.

This machine is a concrete mixer. It mixes concrete on the building site. Concrete is used to build tall buildings.