{TAIL ~ The apparatus} 10 wherein {HEAD ~ said tree engaging member} is actuated by a hydraulic cylinder assembly mounted on said frame structure 
{ TAIL ~ The apparatus } 10 wherein { HEAD ~ said tree engaging member } is actuated by a hydraulic cylinder assembly mounted on said frame structure
TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH