posted
May 18, 2011 by News Gatherer
While this may seem minor, allows UPS to use a small 4-cylinder diesel engine and get a forecast of 40 percent improvement in energy efficiency. The company last month began testing five delivery trucks built with a plastic-like material, which reduces the weight of a basket of about 1,000 pounds, or 10 percent.
httpv://www.youtube.com/watch?v=nsRQlK6KIf4&feature=youtube_gdata
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