Engineering, 14.02.2020 03:29 Arealbot
A wheel tractor-scraper has a gross weight of 70,400 lbs. If the road surface is dry earth having a rolling resistance factor of 100 lb/ton, what is the maximum weight on driving wheels the scraper could carry to ascend 28% grade?
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A wheel tractor-scraper has a gross weight of 70,400 lbs. If the road surface is dry earth having a...
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