Fuel Injection
Digital Network
Digital Electronic Control (DEC)
Integrated Digital Electric Steering (DES)
Yamaha F425AST2U / FL425AST2U
You can buy a four-stroke outboard motor YAMAHA V8 XTO Offshore F425USA2 (clockwise rotation) / YAMAHA LF425USA2 (counterclockwise rotation) in our store. Our specialists will advise and select a compatible motor package for your boat. We have a wide range of original accessories and spare parts in stock or on order.
In our certified service center, mechanics will install the Yamaha F425USA2 / LF425USA2 outboard motor, all controls (including system HELM MASTER EX) and any other additional equipment (fish finder, echo sounder, chartplotter, entertainment system (audio), anchor winch, additional lighting and much more), after which they will conduct tests in the service or on the water…
Warranty – 5 years.
PERFORMANCE
Max. prop shaft output
316.9 kW / 425 hp
Full throttle operating range
5000~6000 r/min
Idling speed
700 ± 50 r/min
Fuel consumption
142.0 l/h @6000 r/min
ENGINE
Engine type
4-stroke, 32-valve, DOHC with VCT, 60° V8
Displacement
5559 cm³
Bore × Stroke
96.0 × 96.0 mm
Compression ratio
12.2 :1
Starting enrichment
Fuel Injection
Fuel induction system
Direct fuel Injection (DFI)
Fuel tank
—
Lubrication system
Wet sump
Engine oil capacity
7.8ℓ/7.5ℓ (with / without oil filter replacement)
Ignition system
TCI
Ignition timing
—
Spark Plug
ILMAR7E-9
Engine Start
Electronic Starter
Alternator
104 A (battery charging: 88 A)
Cooling system
Raw-water, thermostatically controlled
Exhaust system
Through the propeller boss / Above cavitation when reversing below 2500 rpm
BRACKET / DRIVE
Steering
Remote Control: Integrated Digital Electric Steering (DES)
Steering Angle (maximum)
31° from center, either direction
Mounting Centers
28.5" (724 mm)
Trim Control System
Variable Differential and Lift-Tilt, Auto-Lift-Tilt (TotalTilt™)
Sorry, this entry is only available in PL. For the sake of viewer convenience, the content is shown below in the alternative language. You may click the link to switch the active language.