{HEAD ~ Arrangement} for hydraulic eccentric adjustment to set {TAIL ~ a predefined displacement} for a hydrostatic motor 
{ HEAD ~ Arrangement } for hydraulic eccentric adjustment to set { TAIL ~ a predefined displacement } for a hydrostatic motor
HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH