The 5550 PRO Navigation System has a 5-in. LCD screen. It features Junction View with Lane Assist, state mileage log, hours-of-service Log and last-mile routing for road coverage on secondary highways. The Quick-Tabs feature includes ...
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Video log, photos from test-drive in progress of Caterpillar's new CT681: http://t.co/5UgP6gT5by http://t.co/qdHrAU3GMQ