Awesome military generator 30 thousand watts EMP proof. John Deere turbo Diesel engine and only 425 hours on C.A.R.C rebuild. Oil is clean will run a long time on the 23 gallon internal tank only runs at 1800 rpm’s. The machine was rebuilt by CARC in 2011 has great oil pressure and a John Deere motor that has a great world wide reputation for running into the 10k range before a rebuild. Here’s a video of it running.