1980 John Deere 310A Backhoe. This 1980 John Deere 310A Backhoe is spick-and-span really good condition difficult- Working and effectively maintained. Ability- Fuel:19.5 Gallon- Hydraulic System 20.5 Gallon- Weight 12519 POUND - Engine 58 HP at 2500 RPM. Hydraulics- Type Closed Center- Capacity 20.5 Gallon- Total Flow23 GPM. Found in Price UT. Financing Nationwide Shipping And Warranties Available To Qualified Buyers Stock Number: H98914E DEALERID: 49 model: 310A Backhoe make: John Deere