Earthmovers on the Move by Lee Sullivan Hill

Author:Lee Sullivan Hill
Language: eng
Format: epub
ISBN: 9781512467239
Publisher: Lerner Publishing Group

This excavator is digging a

hole for a new building.

The operator dumps earth in

a truck. The truck driver takes

it away.

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This earthmover has a funny shape.

22

This scraper is working on a new road. A wide pan hangs down in the middle of the scraper. Dirt slides into the pan as the scraper rolls along.

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After the scraper, along comes

a grader. Graders roll quickly

on rubber tires. They make

the dirt smooth and flat.

24

Next come rollers to pack the dirt. This sheepsfoot roller has bumps. The bumps leave a pattern in the dirt.

If you see a pattern

like this in the dirt,

you’ll know a sheepsfoot

roller has been by.

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