Portable

PORTABLE OUTBOARDS

f20 / f15 / f9.9 /  f8 / f6 / f4 /  f2.5

 

FOR THOSE WHO WANT POWER, PERFORMANCE AND PORTABILITY.

The sun just broke the horizon, but your day began hours ago—the second you started your trusty Yamaha Portable. Maybe you’re skimming the marsh in a jon boat during duck season, pushing a sailboat ‘til the wind kicks up or hopping to the cuddy on a tender. Wherever the day takes you, these nimble, lightweight, efficient portables are up for the ride. Available in a range of horsepower from the F20, to the F2.5, including the redesigned F8 with 7.5 percent more displacement, these 1- or 2-cylinder dynamos provide big performance in streamlined designs.

Here’s why so many boaters carry Yamaha reliability with them, wherever they go:

Incredibly Light
Yamaha Portables are incredibly light, weighing as little as 37 pounds. Talk about punch you can pack.

Easy to Carry
Select models feature built-in front and rear carry handles for maximum portability. Plus, recent re-designs have made several of our portables, well, even more portable. The F9.9 is 12% lighter than previous designs, and we’ve trimmed 23 pounds from our F6.

Max Maneuverability
Our 5-Step Trim Adjustment and 3-Step Shallow Water Drive System (on select models) protects your propeller in skinny water, making these pintsized powerhouses extremely maneuverable and getting you where you need to go.

Fuel Efficiency
The smaller the motor, the less fuel it consumes, true. However, one of Yamaha’s portables actually made it into the Guinness Book of World Records for the most miles traveled on one gallon of gas, going 67.27 continuous statute miles.

Smart Innovation
Our Easy Oil Retention System allows the F6, F4 and F2.5 to be stored on their sides or front grip without oil leakage. Our F15 and F20 designs feature a water-cooled fuel pump, boosting power and preventing warm weather starting issues like vapor lock.

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F20

Engine Type 2 Cylinder
Displacement 22.1 ci (362 cc)
Bore x Stroke 63 x 58.1mm (2.48 x 2.29 in)
Prop Shaft Horsepower 20hp @ 5500rpm
Compression Ratio 9.3:1
Fuel Induction SOHC
Exhaust Through Propeller
Intake Carburetor
Ignition CDI Micro Computer
Spark Plug DPR6EB-900-000
Alternator Output 10A **
Starting System Manual or Electric
Lubrication Wet Sump
Engine Oil Capacity 1.8L/1.6L w/without filter
Full Throttle RPM Range 5000 ~ 6000 rpm
Cooling Water/Thermostatic Control
Recommended Engine Oil Yamalube® 4M (See owner’s manual)
Recommended Fuel Regular Unleaded (Minimum Pump Octane 87)
Recommended Fuel Filtration Yamaha Mini 10-Micron Fuel/Water Separating Filter (external)
Ethanol Blend Limit 10% Maximum
Gear Ratio (27:13) 2.08:1
Gear Shift Forward, Neutral, Reverse
Shaft Length S=15″ L=20″
Degree of Tilt 67°- 71°
Degree of Trim 4 positions
C.A.R.B. Rating 3-Star
Dry Weight F20SMHA = 50kg (111 lbs) F20LMHA = 52kg (115lbs) F20SEHA 53kg (117 lbs) F20LEHA = 55kg (121 lbs) F20LPHA 60kg (132 lbs) F20SEA 51kg (113 lbs) F20LEA 53 kg (117 lbs) F20LPA 59 kg (131 lbs)
Steering Angle (maximum) 45° from center, either direction
Warranty 3 Year Limited Pleasure Boat – 1 Year Limited Commercial
Spec Weight 1

F15

Engine Type 2 Cylinder
Displacement 22.1 ci (362 cc)
Bore x Stroke 63 x 58.1mm (2.48 x 2.29 in)
Prop Shaft Horsepower 15hp @ 5500rpm
Compression Ratio 9.3:1
Fuel Induction SOHC
Exhaust Through Propeller
Intake Carburetor
Ignition CDI Micro Computer
Spark Plug DPR6EB-900-000
Alternator Output 10A **
Starting System Manual or Electric
Lubrication Wet Sump
Engine Oil Capacity 1.8L/1.6L w/without filter
Full Throttle RPM Range 5000 ~ 6000 rpm
Cooling Water/Thermostatic Control
Recommended Engine Oil Yamalube® 4M (See owner’s manual)
Recommended Fuel Regular Unleaded (Minimum Pump Octane 87)
Recommended Fuel Filtration Yamaha Mini 10-Micron Fuel/Water Separating Filter (external)
Ethanol Blend Limit 10% Maximum
Gear Ratio (27:13) 2.08:1
Gear Shift Forward, Neutral, Reverse
Shaft Length S=15″ L=20″
Degree of Tilt 67°- 71°
Degree of Trim 4 positions
C.A.R.B. Rating 3-Star
Dry Weight F15SMHA = 50kg (111 lbs) F15LMHA = 52kg (115 lbs) F15SEHA = 53kg (117lbs) F15LEHA 55kg (122 lbs) F15LPHA = 60kg (132lbs)
Steering Angle (maximum) 45° from center, either direction
Warranty 3 Year Limited Pleasure Boat – 1 Year Limited Commercial
Spec Weight 2

F9.9

Engine Type Two-Cylinder
Displacement 212 cc (12.9 ci)
Bore x Stroke F9.9 – 56 x 43mm | 2.20 x 1.70in T9.9 – 56 x 42mm | 2.20 x 1.69in
Prop Shaft Horsepower 9.9hp @ 5500rpm
Compression Ratio 9.46:1
Fuel Induction SOHC
Exhaust Through Propeller
Intake Carburetor
Ignition CDI Micro Computer
Spark Plug BR6HS-10
Alternator Output 6 Amp (requires optional rectifier/regulator)
Starting System M = Manual | E = Electric
Lubrication Wet Sump
Engine Oil Capacity 0.8L (0.85 qt)
Full Throttle RPM Range 5000 ~ 6000 rpm
Cooling Water/Thermostatic Control
Recommended Engine Oil Yamalube® 4M (See owner’s manual)
Recommended Fuel Regular Unleaded (Minimum Pump Octane 87)
Recommended Fuel Filtration Yamaha Mini 10-Micron Fuel/Water Separating Filter (external)
Ethanol Blend Limit 10% Maximum
Gear Ratio (27:13) 2.08:1
Gear Shift Forward, Neutral, Reverse
Shaft Length S=15″ L=20″ X=25″
Degree of Tilt 71°
Degree of Trim 4 positions
C.A.R.B. Rating 3-Star
Dry Weight F9.9SMHB = 39kg (87lbs) F9.9LMHB = 40kg (89 lbs) F9.9LEB = 42kg (93lbs)
Steering Angle (maximum) F9.9 – 43° from center, either direction T9.9 – 38° from center, either direction
Warranty 3 Year Limited Pleasure Boat – 1 Year Limited Commercial
Spec Weight 3

F8

Engine Type Two-Cylinder
Displacement (197cc) | 12.0 ci
Bore x Stroke 56.0 mm x 43.0 mm (2.20 x 1.70 in.)
Prop Shaft Horsepower 8 hp at 5500 rpm
Compression Ratio 9:4:1
Fuel Induction SOHC
Exhaust Through Propeller
Intake Carburetor
Ignition CDI Microcomputer
Spark Plug BR6HS-1000-000
Alternator Output 6 Amp (requires optional rectifier/regulator)
Starting System M = Manual
Lubrication Wet Sump
Engine Oil Capacity 0.8L (0.85 qt)
Full Throttle RPM Range 5000 ~ 6000 rpm
Cooling Water/Thermostatic Control
Recommended Engine Oil Yamalube® 4M (See owner’s manual)
Recommended Fuel Regular Unleaded (Minimum Pump Octane 87)
Recommended Fuel Filtration Yamaha Mini 10-Micron Fuel/Water Separating Filter (external)
Ethanol Blend Limit 10% Maximum
Gear Ratio (27:13) 2.08:1
Gear Shift Forward, Neutral, Reverse
Shaft Length S=15″ L=20″
Degree of Tilt 71˚
Degree of Trim 4 positions
C.A.R.B. Rating 3-Star
Dry Weight F8SMHB = 38kg (87lbs) F8LMHB = 39kg (89lbs)
Steering Angle (maximum) 45° from center, either direction
Warranty 3 Year Limited Pleasure Boat – 1 Year Limited Commercial
Spec Weight 4

F6

Engine Type One-Cylinder
Displacement (139cc) | 8.5 ci
Bore x Stroke 62 x 46mm (2.44 x 1.81 in)
Prop Shaft Horsepower 6hp @ 5000rpm
Compression Ratio 8.9:1
Fuel Induction OHV
Exhaust Above Propeller
Intake Carburetor
Ignition CDI
Spark Plug CR6HSB-000-000
Alternator Output 6 Amp (Optional: Requires Charging Kit)
Starting System Manual
Lubrication Wet Sump
Engine Oil Capacity .6L (.63 qt)
Full Throttle RPM Range 4500 ~ 5500 rpm
Cooling Water/Thermostatic Control
Recommended Engine Oil Yamalube® 4M (See owner’s manual)
Recommended Fuel Regular Unleaded (Minimum Pump Octane 87)
Recommended Fuel Filtration Yamaha mini-10 Fuel/Water Separating Filter (external)
Ethanol Blend Limit 10% Maximum
Gear Ratio (27:13) 2.08:1
Gear Shift Forward, Neutral, Reverse
Shaft Length S=15″ L=20″
Degree of Tilt 69°
Degree of Trim 5 positions
C.A.R.B. Rating 3-Star
Dry Weight F6SMHA = 27kg (60 lbs), F6LMHA = 28kg (62 lbs)
Steering Angle (maximum) 90° from center, either direction
Warranty 3-year Pleasure, 3-year Government, 1-year Commercial
Spec Weight 5

F4

Engine Type One-Cylinder
Displacement (139cc) | 8.5 ci
Bore x Stroke 62 x 46mm (2.44 x 1.81 in)
Prop Shaft Horsepower 4hp at 4500 rpm
Compression Ratio 8.9:1
Fuel Induction OHV
Exhaust Above Propeller
Intake Carburetor
Ignition CDI
Spark Plug CR6HSB-000-000
Alternator Output 6 Amp (Optional: Requires Charging Kit)
Starting System Manual
Lubrication Wet Sump
Engine Oil Capacity .6L (.63 qt)
Full Throttle RPM Range 4000 ~ 5000 rpm
Cooling Water/Thermostatic Control
Recommended Engine Oil Yamalube® 4M (See owner’s manual)
Recommended Fuel Regular Unleaded (Minimum Pump Octane 87)
Recommended Fuel Filtration Yamaha mini-10 Fuel/Water Separating Filter (external)
Ethanol Blend Limit 10% Maximum
Gear Ratio (27:13) 2.08:1
Gear Shift Forward, Neutral, Reverse
Shaft Length S=15″ L=20″
Degree of Tilt 69°
Degree of Trim 5 positions
C.A.R.B. Rating 3-Star
Dry Weight F4SMHA = 27kg (60 lbs), F4LMHA = 28kg (62 lbs)
Steering Angle (maximum) 90° from center, either direction
Warranty 3-year Pleasure, 3-year Government, 1-year Commercial
Spec Weight 6

F2.5

Engine Type One Cylinder
Displacement 4.4 ci (72 cc)
Bore x Stroke 54 x 31.5mm (2.13 x 1.24 in)
Prop Shaft Horsepower 2.5 hp @ 5500 rpm
Compression Ratio 8.8:1
Fuel Induction Overhead Valve
Exhaust Above Propeller
Intake Carburetor
Ignition TCI
Spark Plug CR6HSB-000-000
Alternator Output N.A.
Starting System Manual
Engine Oil Capacity 0.35L(0.37qt)
Full Throttle RPM Range 5250 ~ 5750 rpm
Cooling Water/Thermostatic Control
Recommended Engine Oil Yamalube® 4M (See Owner’s Manual)
Recommended Fuel Regular Unleaded (Minimum Pump Octane 87)
Recommended Fuel Filtration Yamaha Mini 10-Micron Fuel/Water Separating Filter (external)
Gear Ratio 2.01:1
Gear Shift Forward, Neutral
Shaft Length S=15″, L=20″
Degree of Tilt 79°
Degree of Trim 4 positions
C.A.R.B. Rating 3-Star
Dry Weight F2.5SMHB = 17kg (37 lbs), F2.5LMHB = 18kg (40 lbs)
Steering Angle (maximum) 360° from center, either direction
Warranty 3 Year Limited Pleasure Boat – 1 Year Limited Commercial
Spec Weight 7

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