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