95man
Guest
WW, Go look at www.maurermfg.com, they have bin extensions for 7720's in 2 sizes, 1 adds 70 bu. and the other around 130. I just found these and i'm looking into making one for the 7700 I have instead of buying one. The thing I worry about with these extensions is the weight they add. 130 bu of wheat or corn at around 60 lbs_bu is around 7800 pounds. That weight can stress a frame and drivetrain pretty good and if you encounter and hilly conditions, will you have enough horsies to get around, the added height and weight will also affect machine balance. But 130 bu extra capacity sure can keep you going longer. Keep in touch, 95man