6.5/80-12 tires and Berta plow?

   / 6.5/80-12 tires and Berta plow? #1  

freedomlives

Platinum Member
Joined
Apr 12, 2015
Messages
566
Location
Husak, Slovakia, EU
Tractor
Iseki TS35F, Goldoni Special 140 with powered trailer -- Goldoni Special 128 -- Goldoni Uno for mowing -- Czech Vari system
What is the "ideal" spacing for these tires when using the double rotary plow? The one Berta manual I found online talks about using 5.00-10 tires, but I have what I have on my tractor.

I'm just now really plowing, whereas before I was making raised beds and swales, so I'd like to get it "right". I started with 6cm spacers under each wheel, which gave 39cm between tires. But I felt like the full 12" of the rotary plow wasn't engaging.
I removed those spacers, but 28cm the tractor wants to tip over.
Now I'm going to try 41cm and 51cm, the remaining combinations that aren't extremely wide.

I really don't know what is optimum, and I wonder if the tires / wheels just aren't too large.
 
   / 6.5/80-12 tires and Berta plow?
  • Thread Starter
#2  
I figured it out. 47cm. Anyone else with a Goldoni 128/140/144 Super Special might benefit from knowing this.
 
   / 6.5/80-12 tires and Berta plow?
  • Thread Starter
#3  
Just a note, as I go to set up another Goldoni Special for the rotary plow, this means 47cm space between the insides of the tires.
 

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