Fred Istas, vice president of Caterpillar earthmoving, talks about mastless GPS and the return of steering wheels on Cat 140 graders, and a new family of D5, D6 and D7 dozers
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Fred Istas, vice president of Caterpillar earthmoving, talks about mastless GPS and the return of steering wheels on Cat 140 graders, and a new family of D5, D6 and D7 dozers
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