In {TAIL ~ a specific embodiment}, {HEAD ~ power generator} 26 is a Kohler 150REOZV and second power generator 28 is a Kohler 500REOZV 
In { TAIL ~ a specific embodiment } , { HEAD ~ power generator } 26 is a Kohler 150REOZV and second power generator 28 is a Kohler 500REOZV
REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH