06-25-2012, 10:20 PM
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#8 (permalink)
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Master EcoModder
Join Date: May 2012
Location: USA
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What about air over hydraulic? I think the big brown truck delivery company had something like that. UPS to Roll Out Hydraulic Hybrids | Autopia | Wired.com
How about going electric inline with the drive shaft? Electric-Hybrid Truck Conversion | fuel efficiency.org
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