Just got this machine and its bogging down after about 45 min of use . Boom ,bucket and tracks bog the engine down after normal digging . Engine temp looks good and no warning lights are on.This is a 2000 mod. gray market machine I was told. If you shut it down or let set at a idle for 30 min. it will work for another 45 min. and start doing the same thing again . THANKS
Welcome to the forum zukezilla. :usa With problems like this, I would always start with a good going through of the fuel delivery system. Drain the debris from the bottom of the fuel tank, blow air back through the line from tank, change fuel filters, and check output of fuel lift pump if possible.
Almost sounds like vapor lock.