Product Description
| Yamaha Outboard 4CMHS | |
| Tiller Handle | |
| Dry weight: | 21 – 22 kg |
| Performance | |
| Max. prod shaft output: | 2.2 kW (3 ps) |
| Full throttle operating range: | 4500-5500 r/min |
| Idling speed: | 1150-1250 r/min |
| Fuel consumption: | 2.0 L/h @5000 r/min |
| Engine | |
| Engine type: | 1-cylinder |
| Displacement: | 70 cm3 |
| Bore x stroke: | 46.0×42.0 mm |
| Compression ratio: | 6.9:1 |
| Starting enrichment: | Manual choke |
| Scavenging | Loop choke |
| Fuel induction system: | 1 carburetor |
| Lubrication system: | Pre-mixed fuel and oil |
| Oil-fuel mixing ratio: | 50:1 (CRB,OCE 100:100) |
| Integral fuel tank | 1.4 L |
| Ignition system: | CDI |
| Ignition timing: | BTDC 6.0 – 21.0deg. |
| Spark plug: | B6HS |
| Alternator: | – |
| Cooling system: | Raw-water,thermostatically controlled |
| Exhaust system: | Under water |
| Bracket / Drive | |
| Trim: | 5 positions |
| Shallow water drive: | 2 positions |
| Steering angle: | 360 deg |
| Gear shift: | F-N |
| Gear ratio: | 2.08(27/13) |
| Properller fitting: | Spline |
| Propeller rotation: | Clockwise |
| Shaft length: | S |
| Engine transom height: | s:441 mm (17.4in) |