What Simple Machines Make Up A Bulldozer?

Screws, wheel and axle, wedge, lever, and incline plane

Well, the main other machines inside of it would be an engine, a hydraulic pump and a transmission.

The bulldozer is made up of simple machines because it is just a form of a bigger machine. It contains lever and a bigger engine to handle the massive matter. For more details, see the link:

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