Parker Hannifin gaining traction with RunWise HD hydraulic hybrid; developing CNG-based HD system, next-gen MD system
Green Car Congress
OCTOBER 9, 2014
The diesel combustion engine powers the hydraulic power drive unit, with power going to the primary pump and the oil cooler and lubrication pumps. As a vehicle fuel source, natural gas provides comparable amounts of power and acceleration to diesel, while producing lower levels of emissions and particulates, all at a significantly lower cost.
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