This is the craziest tractor you'll probably ever see. Its owner took out this tractor's original engine and replaced it with a turbocharged unit taken off a Volvo 240. Imagine doing burnouts, donuts and drifting with those huge wheels at the rear.
This dude is hauling his load until the engine explodes right off the tractor!
Diesel engine runaway is a rare condition affecting diesel engines, in which it overspeeds at higher and higher RPM until it destroys itself either due to mechanical failure or seizure through lack of lubrication.
This is what you get when you cross a v8 engine with a chainsaw. One hell of a cutting machine!
Once you rebuild your burnt down garage I would suggest a fire extinguisher.