As I understand it, the 4110 has an ongoing issue with radiator overheating while brush hogging. I think there is a fix for it by moving the battery. A friend has a 509 backhoe on his 4110 and runs the snot out if it running the backhoe with no overheating problems.
What I like about my 6520 is it has a removable screen in front of the radiator.
hugs, Brandi
I have the screens, but the problem is still there.
I can do FEL work for weeks w/o any problems. Hoever, if I get into tall dry stuff, the radiator is plugged in no time.