Error code Kubota KX080-3T

[Allan.metcalf]

Have an operator on drilling rig location, advised have an error message popping up. Reads exhaust temp rise able to work carefully. Believe code is 070.
What does it mean? Is there a sensor going bad, or has the operator been idling with AC on too long?

 

[Allan.metcalf]

Error code on Kubota KX080-3T, reads: exhaust temp rise operate carefully possible to work. What does this error mean exactly? Has the trac hoe operator been idling too long with AC on, or is there possible another problem? Sensor going bad on exhaust? Do I have a temperature issue within exhaust flow?

 

[100 td]

Is it a turbo engine, if it's tier 4, and/or turbo they may have exhaust temp monitoring. I expect you'll need to consult a service manual.
Try running at 3/4 throttle, less production, but less fuel, so less heat, see what happens, plus usual clean filters/radiator screens etc.