Question: A scraper is operating on an earth haul road which is rutted muddy, no maintenance. The grade from cut to fill is 5 % .

A scraper is operating on an earth haul road which is rutted muddy, no maintenance. The grade from cut to fill is 5%. And the tire is rubber in a high pressure condition. 1. Calculate the total resistance in both pounds and equivalent grade.This scraper has a:EVW (empty vehicle weight) of 95,550 lbRated load of 60,000 lb2.
Determine the efficient speeds (in mph) and the Rimpull powers (in lbs.) of the scraper?

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