Earth moving construction: Bobcat 863 skid-steer tractor with stone separating blade/bucket lifts and sifts soil to extract and separate stones. Dixboro Bridge, Ann Arbor, MI, 2004.
Earth moving construction: Bobcat 863 skid-steer tractor with stone separating blade/bucket lifts and sifts soil to extract and separate stones. Dixboro Bridge, Ann Arbor, MI, 2004.
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