Yamaha 20D Owner's Manual

Also see for 20D: Owner's manual Owner's manual Owner's manual Owner's manual Owner's manual

Contents

9Specifications and requirementsEMU31480SpecificationsTIP:“(AL)” stated in the specification data belowrepresents the numerical value for the alumi-num propeller installed.Likewise, “(SUS)” represents the value forstainless steel propeller installed and “(PL)”for plastic propeller installed.EMU2821EDimension:Overall length:20DMHO 936 mm (36.9 in)20DWO 615 mm (24.2 in)25NMHO 936 mm (36.9 in)Overall width:20DMHO 358 mm (14.1 in)20DWO 304 mm (12.0 in)25NMHO 358 mm (14.1 in)Overall height S:1068 mm (42.0 in)Overall height L:1195 mm (47.0 in)Transom height S:419 mm (16.5 in)Transom height L:546 mm (21.5 in)Weight (AL) S:20DMHO 49.0 kg (108 lb)20DWO 50.5 kg (111 lb)25NMHO 49.0 kg (108 lb)Weight (AL) L:20DMHO 50.5 kg (111 lb)20DWO 52.0 kg (115 lb)25NMHO 50.5 kg (111 lb)Performance:Full throttle operating range:5000–6000 r/minMaximum output:20DMHO 14.7 kW@5500 r/min (20HP@5500 r/min)20DWO 14.7 kW@5500 r/min (20HP@5500 r/min)25NMHO 18.4 kW@5500 r/min (25HP@5500 r/min)Idling speed (in neutral):750 ±50 r/minEngine:Type:2-stroke LDisplacement:395.0 cm3Bore × stroke:67.0 × 56.0 mm (2.64 × 2.20 in)Ignition system:CDISpark plug with resistor (NGK):BR7HS-10Spark plug gap:0.9–1.0 mm (0.035–0.039 in)Control system:20DMHO Tiller20DWO Remote control25NMHO TillerStarting system:20DMHO Manual20DWO Manual and electric25NMHO ManualStarting carburetion system:Choke valveMin. cold cranking amps (CCA/EN):20DWO 347.0 AMin. rated capacity (20HR/IEC):20DWO 40.0 AhAlternator output:20DMHO 80 W25NMHO 80 WMaximum generator output:20DWO 6 ADrive unit:Gear positions: