Steel Gears Option Options Hydraulic or Mechanical Drive Gas or Diesel Engines Collapsible Hose or Hard Hose Features User Friendly Loading Powerful Agitation Hard Chrome Pump Case Steel Gears Option No Cross Members in Tank User Friendly Loading Options Hydraulic or Mechanical Drive Gas or Diesel Engines Collapsible Hose or Hard Hose Features User Friendly Loading Powerful Agitation Hard Chrome Pump Case Steel Gears Option No Cross Members in Tank