Excellent presentation!

The Murphy safety switch system works by grounding power to the fuel shut down valve when the oil pressure drop below 10 psi or the coolant temp exceeded 220 degrees. That is what those shining little studs are for in the temp and pressure switches. Since, at start up, there is little or no oil pressure for the first few seconds one needs to override that system. That is what the red button if for. You press it and keep it pressed for a few seconds at start up to override the system that wants to ground the fuel valve, stopping the engine. Next. That's either a Cat or Perkins 4 Lt engine. They run at 2400 or 2500 rmps, not 2700. But that should be preset. Next. When decelerating the chipper, its a real good idea to let it idle all the way down before disengaging the clutch. That about it. Everythings else is pretty sound. Thanks for posting.

Thats not a XP model as it does not have the limb crusher.

what is the cc of the eninge

Can someone help me with the turbo ?