By Katie Weiler | September 28, 2010

CaterpillarCat 773E and 775E off-highway trucks offer more power and productivity than the D Series they replace. Nominal payloads are 60 and 70 tons, respectively, with gross machine weights of 219,000 and 239,000 pounds. Model 775E has a choice of three different bodies. Both trucks come with the Cat QuickEvac on-board engine oil evacuation and prelubrication system.