... 190mmSteering wheel:Φ200*50 mm,Φ180*50Load roller single:Φ80*93mm,Φ74*93Load roller tandem:Φ80*70mm,Φ74*70Size of ... 1100/1150/1220All parts are stainless including hydraulic pump, fork frame, handle, push rod, Bearing, pin and bolt,etcFor use ... sealed hydraulic coated pumpPressure relief valve/overload valveThree position handle-Lift-Neutral-LowerTandem nylon load rollers & steering wheelsMaterials ...