it is a military 10 kw gen set it is single ph and also 3 ph it has a manifold heater for cold weather starting has 50 amp 230 volt plug and 110 volt plugs has a 4wire 6 gauge cord app 60 ft long will sell with a 4 wheel tr or with out 2800 for gen set 3200 with the tr nice unit air cooled onan engine calls only on texts or emails call mark 701-833-7948 thanks. the unit has a 15 gal full tank or can run off a remote tank have hoses and operating manuals