'5 rolling resistance' presentation slideshows

Determining Truck Speeds using Rimpull and Retarder Curves

Determining Truck Speeds using Rimpull and Retarder Curves. Question. How fast can a Vovlo A40D go up a 12.5% grade with a 2.5% rolling resistance And a full 40.7 ton load (total vehicle weight 150,200 lbs)?. We use the Rimpull curve To determine this. Start by Finding Your Vehicle Weight.

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