33TECHNICAL DATAENGINEManufacturer Briggs & StrattonType 40S877Power 20 hp 1)Spark Plug Champion RC12YCGap: .030" (0,76 mm)Lubrication Pressure with oil filterFuel Min 87 octane unleaded (Max ethanol 10%, Max MTBE 15%)Fuel tank capacity 3-1/2 gallons (13.25 litres)Cooling Air cooledAir filter StandardAlternator 12v 15 amp @ 3600 rpmStarter ElectricTRANSMISSIONTransmission Hydrostatic transaxlesSteering control Dual levers, foam grippedSpeed forward 0-6.5 mphSpeed reverse 0-3.5 mphBrakes Mechanical park brakeFront caster tires 11 x 4-5Rear tires, turf pneumatic 18 x 9.5-8Tire pressure 15 PSI / 103 kPa / 1 barFRAMECutting Width 46" (117 cm)Cutting Height 1-1/2 - 4" (3,8 - 10,2 cm)Number of Blades 2Blade Length 22-3/4" (57,8 cm)Anti-scalp Rollers 3 AdjustableSprung Seat StandardHinged Arm Rests OptionalService Meter DigitalBlade Engagement Electromagnetic ClutchDeck Construction StampedProductivity 2.4 acres/h (9,712 m2/h)DIMENSIONSWeight 580 lbs (263 kg)Base Machine Length 75" (191 cm)Base Machine Height 40" (102 cm)Base Machine Width 41-1/2" (106 cm)Overall Width, Chute Up 48" (122 cm)Overall Width, Chute Down 56" (142 cm)1) The power rating as declaredby the engine manufactureris the average gross poweroutput at the specifiedRPM of a typical productionengine for the enginemodel measured usingSAE Standards for enginegross power. Refer to theengine manufacturer enginespecifications.