YAMAHA LF250XSB2 + F250XSB2
Digital Network
Digital Electronic Control (DEC)
Digital Electric Steering Buil-In (DES)
PERFORMANCE
| Max. prop shaft output | 183.8 kW / 250 hp (*2 pc) |
| Full throttle operating range | 5000~6000 r/min |
| Idling speed | 700 ± 50 r/min |
| Fuel consumption | 83.9 l/h @5500 r/min (one engine) |
ENGINE
| Engine type | 4-Stroke, 24-Valve, DOHC with VCT, 60°, V6 |
| Displacement | 4169 cm³ |
| Bore × Stroke | 96.0 × 96.0 mm |
| Compression ratio | 10.3 :1 |
| Starting enrichment | Fuel Injection |
| Fuel induction system | Electronic Fuel Injection (EFI) |
| Fuel tank | — |
| Lubrication system | Wet sump |
| Engine oil capacity | 6.3/6.0 ℓ (with / without oil filter replacement) |
| Ignition system | TCI |
| Ignition timing | — |
| Spark Plug | LFR6A-11 |
| Engine Start | Electronic Starter |
| Alternator | 70 A (battery charge: 34 A) |
| Cooling system | Raw-water, thermostatically controlled |
| Exhaust system | Through the propeller boss / Above the cavitation plate when reversing |
BRACKET / DRIVE
| Steering | Remote Control: Digital Electrical Steering (Buil-in DES) |
| Steering Angle (maximum) | 32° from center, either direction |
| Mounting Centers | 28.5" (724 mm) |
| Trim Control System | Trim and Lift-Tilt, Auto Lift-Tilt (TotalTilt™) |
| Trim / Shallow water drive | Continuously variable |
| Degree of Trim | -3° through +16° |
| Degree of Tilt | 69° |
| Gear shift | F-N-R |
| Gear ratio | 1.75 (21/12) |
| Gear oil capaciti | ⭮ — 0.925 ℓ / ⭯ — 0.885 ℓ |
| Propeller rotation | F250XSB2 - Clockwise / LF250XSB2 - Counterclockwise |
| Propeller hub | M, T / ML, TL |
| Engine transom height (Shaft length) | X: 640 mm (25.2 inch) |
| Boat transom height | X: 635 mm |
| Dry weight | 288.0 + 288.0 = 576.0 kg |
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