Technical Data RD 12A76 wc_td000411gb.fm8.2 Roller8.3 LubricationItem No. RD 12ARollerDry Weight kg (lb.) 985 (2171)Curb Clearance:RightLeftmm (in.) 399 (15.7)208 (8.2)Water Tank Capacity l (gal.) 100 (26.4)Outside Turning Radius m (ft.) 2.45 (8.0)Forward / ReverseSpeedkm/hr.(mph)0-8.7 (0-5.4)Gradeability 30%Vibration Frequency vpm 4200Item No. RD 12ALubricationHydraulic System typeL (gal.)Premium grade, anti-wear hydraulic fluid 10W3020.8 (5.5)Exciter type Mobilgrease XHP222Rear Drum DriveBearingtypeqty.Mobilgrease XHP2222-3 shots with hand-held grease gunArticulated Joint typeqty.Mobilgrease XHP2222-3 shots with hand-held grease gun