I have a Wachs mobile gas powered hydraulic unit.  It has a Honda GX340 motor.  It was used in the gas industry for operating large valves.  Could be used for augering grain, lifting equipment, etc.  I could see this being very useful on a farm or fabrication.  These are very expensive units.  I have the valve operator as well.  These units are over 5,000 new.  The Honda runs great.  2000.00 OBO. Call 620 three eight 8 four six 1 seven. I don't respond on here.