Construction & Infrastructure
Bulldozer
A bulldozer pushes and spreads earth with a broad blade mounted on a powerful tractor. Tracked running gear distributes its weight and provides traction on soft or uneven ground.
About this artifact
A bulldozer pushes and spreads earth with a broad blade mounted on a powerful tractor. Tracked running gear distributes its weight and provides traction on soft or uneven ground.
Sources & image credits
Documented image of this machine or its operating principle; see image credits for the original date and subject.
Image: CatD9T.jpg
Creator: Shaun Greiner
License: CC BY-SA 2.0
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