New Yamaha F300XSB DES 300hp 4 Stroke Extra-Long Shaft Outboard Engine

Next generation features, next generation styling, original reliability , Yamaha’s all-new, V6 Offshore series takes the proven 4.2 litre engine pl

Available in:

F300XCB – Electric Start, Tilt System – Electric Start, Transom height – Extra-Long
F300UCB – Electric Start, Tilt System – Electric Start, Transom height – Ultra-Long
F300XSB – DES(Digital Electric Steering), Electric Start, Tilt System – Electric Start, Transom height – Extra-Long
F300USB – DES(Digital Electric Steering), Electric Start, Tilt System – Electric Start, Transom height – Ultra-Long
F300XSB2 – DES(Digital Electric Steering), White colour, Electric Start, Tilt System – Electric Start, Transom height – Extra-Long
F300USB2 – DES(Digital Electric Steering), White colour, Electric Start, Tilt System – Electric Start, Transom height – Ultra-Long

General Features:

New shape and cowling inspired by Yamaha’s V8 XTO 425hp
Enhanced lower unit with legendary reliability and durability
TotalTilt function – double tap up or down for automatic tilting
TotalTilt bracket allows the engire to tilt higher out of the water
Built-in DES(Digital Electric Steering) delivers smoother, faster and more precise steering, with additional capabilities
DES removes the need for steering pumps, hoses, hydraulic lines, bleeding procedures, and more
Fully integrated power system – DES is compatible with Helm Master EX for full autopilot and joystick control, and many other capabilities
Helm Master EX Activity Warning Light on the outboard indicates when an outboard is performing an autopilot manoeuvre
Dual flush system – automatic or manual on-board engine flushing system
Built-in external flushing system
Thrust enhancing reverse exhaust redirects exhaust bubbles away from the prop when in reverse/low rpm
V6 Engine is extremely light, powerful and fuel efficient
Digital Electronic Throttle offers simple, smooth and precise operation
Plasma Fused Cylinders 60% harder than steel
Compact In-bank Exhaust System further reduces weight
Electronic Throttle Valve greatly increases fuel economy
One-touch start/stop for multiple engines
Variable Camshaft Timing(VCT) boosts low to mid-range torque
Variable Trolling Control from 600 to 1000 RPM

Performance

Max. prop shaft output    220.6 kW (300 ps)
Full throttle operating range    5000 – 6000 r/min
Idling speed    650 – 750 r/min
Fuel consumption (guide only)    96.6 L/h @5500 r/min

SPECS :

Engine Type    24-Valve, DOHC with VCT, 60 deg. V6
Displacement    4169 cc
Bore x Stroke    96.0 × 96.0 mm
Compression ratio    10.3 :1
Starting enrichment    Fuel injection
Fuel induction system    Fuel injection
Lubrication System    Wet sump
Engine oil capacity    6.3 L/ 6.0 L (with / without oil filter replacement)
Ignition system    TCI
Ignition timing    N/A
Spark plug    LFR6A-11
Alternator    70 A (battery charging: 55 A)
Cooling system    Raw-water, thermostatically controlled
Exhaust system    Through propeller boss
Starting System    Electric
Operation Method    DEC(Digital Electric Control)
Trim and Tilt Method    Power Trim & Tilt with TotalTilt™
Digital Guages    Optional
Command Link Gauges    Optional

Bracket / Drive
Trim    (Continuously variable)
Shallow water drive    PTT: variable position
Steering angle    32 deg. each direction
Gear shift    F-N-R
Gear ratio    1.75 (21/12)
Gear oil capacity    1.040 L
Propeller fitting    Spline
Propeller rotation    Clockwise(Counter clockwise available)

Dimensions

Transom Length

F300XCB: 643 mm (25.2 in)
F300UCB: 770 mm (30.3 in)
F300XSB: 643 mm (25.2 in)
F300USB: 770 mm (30.3 in)
F300XSB2: 643 mm (25.2 in)
F300USB2: 770 mm (30.3 in)