The Fecon 148 and the SK140 run the exact same engine. Its the Cat 4.4 at 140hp. I think fecon claims 142hp to be exact, but its the same configuration number. The hydraulics are different on the two. The supertrak 140 will out cut the 148 but not enough to matter. They also said they could cut there pumps up to 6000psi but didnt think the extra psi would help, just add more heat.
Comfort.....no question who the winner is here...fecon all the way.
Price....Supertrak has also gotten more pricey in the last 2 years so i would say fecon wins this too.
Maintenance....Fecon wins hands down although i havent actually worked on one but its not a skid steer.
The only thing that bothers me on the fecon is the undercarraige, when you turned really tight the belts would slip and twist really bad on the drive gear, but since i demod they have introduced there steel track version.
I wouldnt get rid of all my CTL skids for one 148 but i would definatly replace one of them with it.
Also, the size of the fecon compared to the loaders makes me wish fecon would bump the hp up and put maybe a small 6cyl 225hp cummins or something in it.
I just wish there were more fecon 148 out there to see some with 3000-5000hrs to see how they are holding up....not saying the sk140 will do any better.