Accordingly, it is among the features of the invention to employ a square blade in which {TAIL ~ the cutting motion} is linear by the use of a hydraulic ram or {HEAD ~ piston} and cylinder 
Accordingly , it is among the features of the invention to employ a square blade in which { TAIL ~ the cutting motion } is linear by the use of a hydraulic ram or { HEAD ~ piston } and cylinder
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD OTH OTH