sentences:  One time, soldiers overloaded one vehicle up with filled sandbags, which was estimated to weigh (exceeding Lockheed’s recommended carrying weight of 1,200 pounds), and successfully drove it up a 30-degree slope.While initially planned as a squad-level asset, it was used more at the platoon level.From fielding experiences, Lockheed planned improvements to the system, considering adding another alternator to increase its power output since one group of soldiers in Afghanistan had been trying to use it as a mobile operations center by loading it up with generators and batteries while out on missions.