773 Shuts off

[Bschuette]

I have a 773 turbo. And mainly used for show plowing. I can be driving along putting machine under no realm strain or load besides moving forward. It will shut off and all I have to do is restart engine. It throws no codes. No warning lights ect. Anyone have any ideas where to start? It may happen once a day. Next time it's 4 times in an hour.

 

[Tazza]

I wonder if it could be the fuel cut solenoid or relay/connection.
Does it happen when you hit bumps at all?
Your fuel cut solenoid has three wires, ground, pull and hold. If the hold coil has any power interruptions, it will release and you will stop.
If you think this is possible, you can over-ride it to hot wire it and see if it stops on you, if not, you know it's the wiring before the solenoid. Essentially black to ground, red or white is pull, so find the one that does not pull the coil in, wire this to the +ve terminal on the battery, then brush the other one past the +ve terminal, the solenoid will snap back and hold in place. Start the machine and see if it stops on you.