what size rotary cutter ?

   / what size rotary cutter ? #31  
The OP could always go semi mount which puts only half its weight on the pins. Even a 3 pt mount usually has at least 10 inches or so of flex on the top link which provides the same result weight distribution in that range.
 
   / what size rotary cutter ? #32  
I don't think an 8' cutter (even a twin) is going to have the COG 24" behind the pins.

Hi David! Didn't know you were over here, I just signed up, you may recognize my house in post #22! 😀

The Iron craft 2408 weighs 1450 Lbs, it appears to be roughly 5' long, not including the rear wheels ... So center is probably around 30" - 32" behind the hitch.

On my little SCUT I have a 5' single spindle the entire thing is 8' long including the rear tail wheel ... Weighs 518 Lbs, hanging off the back of my 69 Lb quick hitch ... My manufacturers specifications say 24" behind pins 661 Lbs ... It lifts it fine, but is a tad light in the steering with the tail wheel off the ground, can still turn but you gotta take more time at speed, that's with the loader and bucket on ... If I switch out the 189 Lb bucket for the 347 Lb forks, it's fine, or just put some rocks in the bucket.

In regularly mowing situation, the tail wheel(s) is on the ground, taking half the weight anyways
 
   / what size rotary cutter ? #33  
Is semi mount the same thing as some call a drag behind from the drawbar?
 
   / what size rotary cutter ? #34  
$3,500 for a 7 foot cutter that is near Kubota’s specs vs $6,500 for an 8 foot twin.
2manyrocks
3k is a steep additional price for an additional 12" cut
 
   / what size rotary cutter ? #35  
No Matter what cutter a person goes with, a few years ago I picked up a hydraulic top link. One of the best things I ever got on my tractor. When you are cutting and go to trim it is easy to mangle your rear wheel. With top link I shorted it and get the wheel up off the ground. Good for olive branches too.
 
   / what size rotary cutter ? #36  
I think the question is whether the additional cost of the twin would be justified if the twin handles better and cuts more easily on the MX than the 7 foot with the longer blades.

My impression from reading other threads about 7 foot cutters is people don’t seem to like them due to being awkward on their tractors and needing more PTO power to operate.

Then there is the thought that a 6 foot cutter is known for sure to work, is commonly available, fits on most utility trailers to haul, and can be had for under $1,000 used. Still would be better than the OP’s 5 foot cutter that likely cuts about 4.5 feet each pass due to overlap.
 
   / what size rotary cutter ? #37  
Is semi mount the same thing as some call a drag behind from the drawbar?


Semi is kinda like a three point, but only uses the lower arms, still swings with a wide tail swing like a three point, a pull style is basically a trailer hooked to the drawbar ...
 
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