Specifications3MODEL MSENGINEManufacturer/Model Kawasaki, FE 400D, 1 Cyl. OHV (Air-Cooled)Displacement 24.5 cu. in. (401 cc)HP (@ 3600 RPM) 13.0Max. RPM (No Load) 4000Governed RPM 3600Max. Torque [ft-lb (N⋅m) @ RPM] 19.5 (26.4) @ 2500Idle RPM 1300Spark Plug Type NGK BPR5ESSpark Plug Gap .030 in. (.75 mm)Crankcase Capacity 1.35 qts (1.3 liters)Crankcase Lubricant API SC/SD/SE/SF/SG/SH Grade Oil Only with 10W-30/10W-40Viscosity or 40W Above 68° F (20° C) OnlyFuel Tank Capacity 1.7 Gallons (6.4 liters)Fuel Automotive Grade Unleaded Gasoline (87 Octane)Cooling System Air CooledELECTRICAL SYSTEMBattery 12 Volt, 230 CCA (Interstate SP-30)Charging System Flywheel AlternatorCharging Output 13 Amp DC (Regulated)System Polarity Negative GroundIgnition Transistorized Electronic MagnetoStarter 12 Volt Electric Key and Solenoid OperatedInterlock Switch Ignition Lockout by Seat Switch, Transmission Neutral and Blade ClutchTRANSMISSIONManufacturer/Model Dual Hydrostatic, Eaton Model 7, Each Wheel Independently DrivenSteering Hand Lever Control / Individual WheelForward Speed Control Precision Friction Lock Lever, Cruise Control, with Neutral-ParkPositionService Brake Dynamic Braking through Hydrostatic TransmissionParking Brake Mechanical Pin Lock in Transmission GearNeutral Transmission Release by Manual Dump ValveFinal Drive Gear Drive Axle