ndh
Guest
Drapers by far feed better, more even, and make a big difference in a combines performance. With the even feeding of a draper, your combine will not surge as bad, have a lower and consistant loss, and improve the wear life of the combine. looking at combines with both heads, drapers surpass the augers. You see a big difference on rotors when it comes to ground speed, rotor speed consistancy, and losses. On conventionals, you see the same as well. Also, on conven., when you look in the walkers the material mat is more even. When grain hits a con. cylinder stalk first, there is a chance for it not to even hit a rasp bar. With heads first feeding, that cylinder can work at max. HB or Macdon, I have to say HB. They have a wider throat on them and a more aggressive feed drum. They are heavier built too. If you want to know more email me.