Sorry guys I should have included way more information.
I am buying this 4 wheeler and I am prepared to rebuild the entire engine, and I am told that it will not move under pressure. Sounds like a clutch issue to me.
Yes, it is a 2015, Automatic/DCT. It has 250 hours, has been running large mudzilla tires with a snorkel. The guy says no water has been in the engine, but says it will not move. Again, I was just wondering if anyone has seen anything like this as he is saying that the gears on the crankshaft are destroyed. I can't see that happening unless something went severely wrong. He also states that he has not modded the clutch. Again, I have not looked at it yet and it just sounds like a clutch issue to me.
He says that it shifts through gears when all 4 off the ground, but will not move when you put it down. I hope it is slicked up clutches as stated by mrbb.
Thanks, and if there are in other questions let me know.