Eaton showcasing hydraulic hybrids

The Eaton Corporation is hosting Fluid Power Technology Days to demonstrate its hydraulic hybrid propulsion system. "The UPS delivery truck on display features the U.S. Environmental Protection Agency (EPA)'s patented series hybrid hydraulic powertrain technology. The truck achieves 50-70 percent better fuel efficiency in urban driving and lowers greenhouse gas emissions by roughly 40 percent compared to a conventional UPS diesel-powered delivery truck, according to EPA estimates. The EPA is also estimates that a typical fleet owner operating one of these high-efficiency hydraulic powertrains would save up to 1,000 gallons of fuel each year per truck. The vehicle was developed through a partnership between EPA, Eaton, UPS, International Truck and Engine Corporation and the U.S. Army." (Full Press Release)