{HEAD ~ The lower cutter blade} 108 is affixed to {TAIL ~ a drive wheel} 106 having a drive tire 104 on the periphery of wheel 106 
is affixed to
{ HEAD ~ The lower cutter blade } 108 is affixed to { TAIL ~ a drive wheel } 106 having a drive tire 104 on the periphery of wheel 106
HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH REL REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH