Outboard motor · 150 HPYamaha LF150XSA
Electronic control lever Drive-by-Wire (DEC)Steering: integrated electro-hydraulicHelm Master EX Level 2–4 (electro-hydraulic steering)Installation and rigging at the GRAND BOATS Poland service centre in Łężyce. Sold in cooperation with an authorised Yamaha dealer; manufacturer warranty 3 + 2 years at an authorised Yamaha service.
Yamaha LF150XSA — 150 HP
Yamaha LF150XSA is a four-stroke outboard motor rated at 150 HP (110,3 kW at the propeller shaft). Engine: 16-zaworowy, DOHC z VCT, rzędowy 4, displacement 2785 cm³, wtrysk paliwa. Dry weight: 242–245 kg.
A motor with integrated Yamaha DES digital electric steering: no pump or hydraulic hoses in the boat, a lighter installation, precise handling and ready for Helm Master EX with a joystick. Throttle and shift are digital (Drive-by-Wire). The model has electric start and power trim and tilt (PTT) — the motor angle is set with a button, even while underway.
Shaft length X (25″ / 635 mm). The shaft is matched to the boat’s transom height so that the anti-cavitation plate runs just below the water surface. Transom height for this shaft according to Yamaha: 642 mm.
A counter-rotating motor is paired with a standard-rotation one — in a twin installation it balances the torque and makes the boat easier to handle.
Fuel consumption at full power according to Yamaha: 56,7 L/h @6000 obr/min. The LF150XSA is within the power range the shipyard recommends for the GRAND G680, GRAND D600 Drive, GRAND D600 Lux, GRAND D600 Active. At the GRAND BOATS Poland service centre in Łężyce near Gdynia we install the engine, do the rigging and choose the propeller. The engine is supplied in cooperation with an authorised Yamaha dealer; the manufacturer warranty (3 + 2 years) is carried out by an authorised Yamaha service.
Yamaha LF150XSA
| Maximum output (at propeller shaft) | 150 KM (110,3 kW) |
|---|---|
| Full-throttle range | 5000–6000 rpm |
| Idle speed | 650–750 rpm |
| Fuel consumption (reference data) | 56.7 L/h @6000 rpm |
| Engine type | 4-stroke, 16-valve, DOHC with VCT, in-line 4 |
| Displacement | 2785 cm³ |
| Bore × stroke | 96,0 × 96,2 mm |
| Compression ratio | 10,3:1 |
| Fuel system | Fuel injection |
| Lubrication | Wet sump |
| Engine oil capacity | 4.5 L / 4.3 L (with / without filter change) |
| Ignition | TCI |
| Spark plug | LFR6A-11 |
| Alternator | 50 A (charging output: 31 A) |
| Trim | PTT: stepless |
| Gear ratio | 2,00 (28/14) |
| Gear shift | F-N-R (digital, DEC) |
| Steering | Digital electric steering (DES) |
| Propeller rotation | Left (counter-rotating) |
| Shaft lengths in the family | L, X |
| Overall height (X shaft) | 1869 mm |
| Transom height (X shaft) | 642 mm |
| Beam | 548 mm |
| Weight (dry) | 242–245 kg |
| Steering angle | 30° each way |
Source: Yamaha Product Information Guide 2026 (F150H family). Fuel consumption — manufacturer’s reference data.
