this past saturday i used my grizz for 10 hours making 4 foodplots for deer. I used a 700lb disc, a drag, a 1000lb roller and a broadcast seeder. It worked great. No overheating(it was 90 degrees out) no belt slippage, no nothing. It ran like a charm.All of you wary of using it for work, dont be. It will handle anything you throw at it. Have fun

 

Has a great suspension for that kind of work as well. We also did some work this weekend and had both the 660 and the 650. The temp was about 95. Both bikes did extremely well, but I did notice that the Kawi's Fan ran a lot more often that did the 660's.