The first problem we had was a lot of erratic electical problems. Strange codes, funny actions and the engine would just die for no reason, and then not restart. After several trips to the dealer, and a couple service calls where the dealer sent a mechanic to our location, the problem was tracked down to a pinched wiring harness that was incorrectly routed next to a hydraulic ram.
Then, we've had a recouring problem with the adjustment on the clutch engagement yoke. It would rattle loose, come out of adjustment, and then the cutter wheel would not dis-engage. The tech finally got it to stop coming loose with loctite, but last week the clutch came apart, ruined the fly wheel, and the speed sensor. I suspect that the lever was set too tight, which caused the throwout bearing to press against the clutch fingers too tight.
The tracks pop off easily, and are difficult to get back on.
The radiator is very suseptiable to catching chips and over heating.
The 'wings' that need to be removed to narrow down the machine get
stuck and are not able to be removed.
The ram which makes the tracks wider and narrower gets stuck and works
when it wants too.
The starter doesnt work sometimes.(It just clicks) The dealer has tried several fixes, including replacing the solenoid and the entire starter, to no avail. Today, I am told that one of the wires going to the solenoid was too small for the current needed. We will see if it works. Im doubtfull.
Yes, i purchased the machine brand new. I should have known not to buy it when I went to pick up the machine and they wouldnt let me take it b/c it would not start. A couple hours later, they tracked it down to loose ground wire.
The machine is fairly complex. All of the operational functions for the hydraulics and engine controls are electronic over mechanical. So when their is a problem with one of these functions, it's difficult to know how to fix it yourself.
Now when this thing is working well, it cuts stumps like crazy. But I am starting to think that i laid down 40 grand on a machine that's not very reliable.
I am interested to hear from any one else who owns one.