Hydraulic motor drives {TAIL ~ a pump} which provides pressurized automatic transmission fluid for lubricating the powershift transmission and provides power for operating {HEAD ~ selected clutches} in the powershift transmission  
Hydraulic motor drives { TAIL ~ a pump } which provides pressurized automatic transmission fluid for lubricating the powershift transmission and provides power for operating { HEAD ~ selected clutches } in the powershift transmission
OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH