Alternative embodiments for pushers for engaging and advancing {HEAD ~ the bale} toward {TAIL ~ the discharge point} are disclosed 
Alternative embodiments for pushers for engaging and advancing { HEAD ~ the bale } toward { TAIL ~ the discharge point } are disclosed
OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH