YAMAHA MARINE SERVICE MOZAMBIQUE

Yamaha 4 Stroke Outboard Engines


Yamaha 4 Stroke Outboards, Introduction and Specifications

Yamaha Outboard 4 Stroke F5

F5


Yamaha’s single-cylinder F5 portable, lightweight, compact and economical,
has been designed to be ultra-easy to use and transport.
Performance:
Max. prop shaft output 3.7kW (5ps)
Full throttle operating range 4500 - 5500 r/min 

Idling speed 1450 - 1550 r/min
Max fuel consumption 2.0/h @ 5000 r/min
Engine:
Engine type OHV, 1-cylinder
Displacement 139 cm3
Bore X stroke 62.0 x 46.0 mm
Compression ration 8.9:1
Starting enrichment Manual choke
Fuel induction system 1 carburetor
Alternator 6 A with Rectifier regulator
Bracket /Drive:
Gear ratio 2.08 (27/13)
Propeller rotation Clockwise
Shaft length S, L
Engine transom height S: 435 mm (17.2 inch), L: 562 mm (22.2 inch)


Yamaha Outboard 4 Stroke F8

F8


The 212cc, inline two-cylinder, four-stroke compact engine
provides exceptional speed and acceleration for its size - delivering an ideal engine platform for small tinnies and inflatables.
Performance:
Max. prop shaft output 5.9kW (8ps)
Full throttle operating range 5000 - 6000 r/min
Idling speed 1000 - 1100 r/min
Max fuel consumption 3.3 L/h @ 5500 r/min
Engine:
Engine type SOHC, In-line 2
Displacement 212 cm3
Bore X stroke 56.0 x 43.0 mm
Compression ration 9.4:1
Starting enrichment Manual choke
Fuel induction system 1 carburetor
Alternator 6 A with Rectifier regulator
Bracket /Drive:
Gear ratio 2.92 (38/13)
Propeller rotation Clockwise
Shaft length MH, E: L, X / EP:L
Engine transom height L: 552 mm (21.7 inch), X: 620 mm (24.4 inch), EP: L: 557 mm (22.0 inch)

Yamaha Outboard 4 Stroke F15

F15


This two-cylinder, 362cc, four-stroke outboard
is extremely fuel efficient, while producing a powerful and smooth-riding all-round performance. This engine includes Yamaha’s PrimeStartTM.
Performance:
Max. prop shaft output 11.0kW (15ps)
Full throttle operating range 5000 - 6000 r/min
Idling speed 1000 - 1100 r/min
Max fuel consumption 5.3 L/h @ 5500 r/min
Engine:
Engine type SOHC, In-line 2
Displacement 362 cm3
Bore X stroke 63.0 x 58.1 mm
Compression ration 9.3:1
Starting enrichment Prime start
Fuel induction system 1 carburetor
Alternator 10 A (Except MH)
Bracket /Drive:
Gear ratio 2.08 (27/13)
Propeller rotation Clockwise
Shaft length MH, EH, E: S, L, EP, EHP:L
Engine transom height S: 438 mm (17.2 inch), L: 565 mm (22.2 inch), EP: S: 443 mm (17.5 inch), EHP, EP: L: 570 mm (22.5 inch)

Yamaha Outboard 4 Stroke F25

F25


Our 432-cc 25-hp portable outboard
sports a new, streamlined, portable design and class-leading power-to-weight. In fact, it’s the lightest 25-hp outboard on the water—two-stroke or four-stroke.
Performance:
Max. prop shaft output 18.4 kW (25ps)
Full throttle operating range 5000 - 6000 r/min
Idling speed 850 - 950 r/min
Max fuel consumption 9.2 L/h @ 6000 r/min
Engine:
Engine type SOHC, In-line 2
Displacement 432 cm3
Bore X stroke 65.0 x 65.1 mm
Compression ration 9.3:1
Starting enrichment Fuel injection
Fuel induction system Fuel injection
Alternator 16 A
Bracket /Drive:
Gear ratio 2.08 (27/13)
Propeller rotation Clockwise
Shaft length MH, WH, E, W: S, L / WT: L, X / ET EHT: L / WHT, WHD:X
Engine transom height S:424 mm (16.7 inch), L: 551 mm (21.7 inch), ET, WT:L 553 mm (21.8 inch), X: 640 mm (25.2 inch)

Yamaha Outboard 4 Stroke F40

F40


Our 747-cc 40-hp midrange
provides powerful performance in a compact package that’s available in both propeller- and jet-pump-driven models.
Performance:
Max. prop shaft output 29.4 kW (40ps)
Full throttle operating range 5000 - 6000 r/min
Idling speed 750 - 850 r/min
Max fuel consumption 13.6 L/h @ 5500 r/min
Engine:
Engine type SOHC, In-line 3
Displacement 747 cm3
Bore X stroke 65.0 x 75.0 mm
Compression ration 9.4:1
Starting enrichment Fuel injection
Fuel induction system Fuel injection
Alternator 17 A (battery charging: 13A)
Bracket /Drive:
Gear ratio 2.0 (26/13)
Propeller rotation Clockwise
Shaft length EHD, ET, ED, S, L, EHT:L
Engine transom height S:414 MM (16.3 inch), L:536 mm (21.1 inch)

Yamaha Outboard 4 Stroke F70

F70


The F70 is a unique four-cylinder 16-valve design,
activated by a single overhead camshaft. The 4-valves per cylinder valvetrain has dramatically increased this outboard’s volumetric efficiency.
Performance:
Max. prop shaft output 51.5 kW (70ps)
Full throttle operating range 5300 - 6300 r/min
Idling speed 700 - 800 r/min
Max fuel consumption 21.2 L/h @ 5800 r/min
Engine:
Engine type 16 - Valve, DOHC, In-line 4
Displacement 996 cm3
Bore X stroke 65.0 x 75.0 mm
Compression ration 9.4:1
Starting enrichment Fuel injection
Fuel induction system Fuel injection
Alternator 15 A (battery charging: 9A)
Bracket /Drive:
Gear ratio 2.33 (28/12)
Propeller rotation Clockwise
Shaft length L, X
Engine transom height L: 534 mm (21.0 inch), X: 648 mm (25.5 inch)

Yamaha Outboard 4 Stroke F100F

F100F


The all-new Yamaha 100HP Midrange four strokes
are engineering achievements. Lighter, faster and more powerful than their previous designs.
Performance:
Max. prop shaft output 73.6 kW (100ps)
Full throttle operating range 5000 - 6000 r/min
Idling speed 700 - 800 r/min
Max fuel consumption 36.9 L/h @ 6000 r/min
Engine:
Engine type 16 - Valve, DOHC, In-line 4
Displacement 1832 cm3
Bore X stroke 81.0 x 88.9 mm
Compression ration 10.0:1
Starting enrichment Fuel injection
Fuel induction system Fuel injection
Alternator 35 A (battery charging: 21A)
Bracket /Drive:
Gear ratio 2.15 (28/13)
Propeller rotation Clockwise
Shaft length L, X
Engine transom height L: 516 mm (20.3 inch), X: 643 mm (25.3 inch)

Yamaha Outboard 4 Stroke F115B

F115B


Yamaha F115 offers the best power-to-weight performance in its class
- while maintaining an extremely fuel efficient and smooth operation that Yamaha four-strokes are famous for.
Performance:
Max. prop shaft output 84.6 kW (115ps)
Full throttle operating range 5300 - 6300 r/min
Idling speed 700 - 800 r/min
Max fuel consumption 38.9 L/h @ 5800 r/min
Engine:
Engine type 16-Valve, DOHC, In-line 4
Displacement 1832 cm3
Bore X stroke 81.0 x 88.9 mm
Compression ration 10.0:1
Starting enrichment Fuel injection
Fuel induction system Fuel injection
Alternator 35 A (battery charging: 27A)
Bracket /Drive:
Gear ratio 2.15 (28/13)
Propeller rotation Clockwise
Shaft length EHT: X / ET: L, X
Engine transom height L: 516 mm (20.3 inch), X: 643 mm (25.3 inch)

Yamaha Outboard 4 Stroke F130

F130


This proven 1.8 litre, 16 valve, Double Overhead Camshaft four-stroke engine,
features large intake and exhaust valves for efficient transfer of fuel and exhaust.
Performance:
Max. prop shaft output 95.6 kW (130ps)
Full throttle operating range 5300 - 6300 r/min
Idling speed 700 - 800 r/min
Max fuel consumption 46.2 L/h @ 6000 r/min
Engine:
Engine type 16 - Valve, DOHC, In-line 4
Displacement 1832 cm3
Bore X stroke 81.0 x 88.9 mm
Compression ration 10.0:1
Starting enrichment Fuel injection
Fuel induction system Fuel injection
Alternator 35 A (battery charging: 27A)
Bracket /Drive:
Gear ratio 2.15 (28/13)
Propeller rotation Clockwise
Shaft length L, X
Engine transom height L: 516 mm (20.3 inch), X: 643 mm (25.3 inch)

Yamaha Outboard 4 Stroke F150C VMAX

F150C VMAX


The IBEX Award-winning I-4 V MAX SHO® 150
was the first of its kind, inspiring the VF175 and VF115.
Performance:
Max. prop shaft output 110.3 kW (150ps)
Full throttle operating range 5000 - 6000 r/min
Idling speed 650 - 750 r/min
Max fuel consumption 57.9 L/h @ 5500 r/min
Engine:
Engine type 16 - Valve, DOHC, In-line 4
Displacement 2785 cm3
Bore X stroke 96.0 x 96.2 mm
Compression ration 10.3:1
Starting enrichment Fuel injection
Fuel induction system Fuel injection
Alternator 50 A (battery charging: 42A)
Bracket /Drive:
Gear ratio 2.0 (28/14)
Propeller rotation Clockwise
Shaft length L, X
Engine transom height L: 516 mm (20.3 inch), X: 643 mm (25.3 inch)

Yamaha Outboard 4 Stroke F150D

F150D


The F150 is one that started it all and it’s more popular than ever.
Powerful, light and compact, it’s now mechanical or digital compatible.
Performance:
Max. prop shaft output 110.3 kW (150ps)
Full throttle operating range 5000 - 6000 r/min
Idling speed 650 - 750 r/min
Max fuel consumption 56.3 L/h @ 5500 r/min
Engine:
Engine type 16 - Valve, DOHC, In-line 4
Displacement 2670 cm3
Bore X stroke 94.0 x 96.2 mm
Compression ration 9.0:1
Starting enrichment Fuel injection
Fuel induction system Fuel injection
Alternator 35 A (battery charging: 21A)
Bracket /Drive:
Gear ratio 2.0 (28/14)
Propeller rotation Clockwise
Shaft length L, X
Engine transom height L: 516 mm (20.3 inch), X: 643 mm (25.3 inch)

Yamaha Outboard 4 Stroke F200F

F200F


The lightest DOHC outboard in its class,
this I-4 is the perfect, lightweight 200-hp solution for small- to medium-size boats.
Performance:
Max. prop shaft output 147.1 kW (200ps)
Full throttle operating range 5000 - 6000 r/min
Idling speed 650 - 750 r/min
Max fuel consumption 72.0 L/h @ 6000 r/min
Engine:
Engine type 16 - Valve, DOHC with VCT, In-line 4
Displacement 2785 cm3
Bore X stroke 96.0 x 96.2 mm
Compression ration 10.3:1
Starting enrichment Fuel injection
Fuel induction system Fuel injection
Alternator 50 A (battery charging: 42A)
Bracket /Drive:
Gear ratio 1.86 (26/14)
Propeller rotation Clockwise / Counter clockwise
Shaft length L, X
Engine transom height L: 516 mm (20.3 inch), X: 643 mm (25.3 inch)

Yamaha Outboard 4 Stroke F250C VMAX

F250C VMAX


The competitive spirit of the outboard
that changed it all runs deeper than ever, thanks to the availability of a 25-inch shaft.
Performance:
Max. prop shaft output 183.8 kW (250 ps)
Full throttle operating range 5000 - 6000 r/min
Idling speed 700 - 800 r/min
Max fuel consumption 82.9 L/h @ 5500 r/min
Engine:
Engine type 24 - Valve, DOHC with VCT, 60 deg. V6
Displacement 4169 cm3
Bore X stroke 96.0 x 96.0 mm
Compression ration 10.3:1
Starting enrichment Fuel injection
Fuel induction system Fuel injection
Alternator 50 A (battery charging: 35A)
Bracket /Drive:
Gear ratio 1.75 (21/12)
Propeller rotation Clockwise
Shaft length L
Engine transom height L: 493 mm (19.4 inch)
 

Yamaha Outboard 4 Stroke F250D

F250D


Perfect for offshore dual or center consoles, walkarounds, runabouts and pontoons.

Performance:
Max. prop shaft output 183.8 kW (250 ps)
Full throttle operating range 5000 - 6000 r/min
Idling speed 650 - 750 r/min
Max fuel consumption 83.9 L/h @5500 r/min
Engine:
Engine type 24 - Valve, DOHC with VCT, 60 deg. V6
Displacement 4169 cm3
Bore X stroke 96.0 x 96.0 mm
Compression ration 10.3:1
Starting enrichment Fuel injection
Fuel induction system Fuel injection
Alternator 70 A (battery charging: 55A)
Bracket /Drive:
Gear ratio 1.75 (21/12)
Propeller rotation Clockwise / Counter clockwise
Shaft length X, U
Engine transom height X: 643 mm (25.3 inch), U: 770mm (30.3 inch)
 

Yamaha Outboard 4 Stroke F300B

F300B


The F300 represents the pinnacle in Yamaha’s latest generation V6 outboard range.
For a big horsepower offshore engine that is going to get you there and back quickly and safely. 
Performance:
Max. prop shaft output 220.6 kW (300 ps)
Full throttle operating range 5000 - 6000 r/min
Idling speed 650 - 750 r/min
Max fuel consumption 96.6 L/h @ 5500 r/min
Engine:
Engine type 24 - Valve, DOHC with VCT, 60 deg. V6
Displacement 4169 cm3
Bore X stroke 96.0 x 96.0 mm
Compression ration 10.3:1
Starting enrichment Fuel injection
Fuel induction system Fuel injection
Alternator 70 A (battery charging: 55A)
Bracket /Drive:
Gear ratio 1.75 (21/12)
Propeller rotation Clockwise / Counter clockwise
Shaft length X, U
Engine transom height X: 643 mm (25.3 inch), U: 770mm (30.3 inch)

Yamaha Outboard 4 Stroke FT9.9

FT9.9


The F9.9 delivers well above its class.
For all-round portability, power and performance, the 212cc, inline two-cylinder, four-stroke compact engine provides exceptional speed and acceleration for its size.
Performance:
Max. prop shaft output 7.3kW (9.9ps)
Full throttle operating range 5000 - 6000 r/min
Idling speed 1000 - 1100 r/min
Max fuel consumption 3.9 L/h @ 5500 r/min
Engine:
Engine type SOHC, In-line 2
Displacement 212 cm3
Bore X stroke 56.0 x 43.0 mm
Compression ration 9.4:1
Starting enrichment Manual choke
Fuel induction system 1 carburetor
Alternator 6 A (Except MH)
Bracket /Drive:
Gear ratio 2.92 (38/13)
Propeller rotation Clockwise
Shaft length L, X
Engine transom height L: 552 mm (21.7 inch), X: 620 mm (24.4 inch), EP, EHP: L: 557mm (22.0 inch), EP, EHP: X: 625 mm (24.6 inch)

Yamaha Outboard 4 Stroke FT50

FT50


FT50,
Utilising Yamaha’s exclusive Multi-Point Fuel Injection System (EFI) and Electronic Control Module (ECM).
Performance:
Max. prop shaft output 36.8 kW (50ps)
Full throttle operating range 5000 - 6000 r/min
Idling speed 700 - 800 r/min
Max fuel consumption 18.5 L/h @ 5500 r/min
Engine:
Engine type SOHC, In-line 4
Displacement 996 cm3
Bore X stroke 65.0 x 75.0 mm
Compression ration 9.5:1
Starting enrichment Fuel injection
Fuel induction system Fuel injection
Alternator 16 A (battery charging: 9A)
Bracket /Drive:
Gear ratio 2.33 (28/12)
Propeller rotation Clockwise
Shaft length L
Engine transom height L: 530 mm (20.9 inch), X: 644 mm (25.4 inch)
 

Yamaha Outboard 4 Stroke FT60

FT60


The F60 is a silky-smooth, 996cc, four-cylinder marine engine,
that delivers an excellent power-to-weight ratio and exceptional refinement and fuel-efficiency.
Performance:
Max. prop shaft output 44.1 kW (60ps)
Full throttle operating range 5000 - 6000 r/min
Idling speed 700 - 800 r/min
Max fuel consumption 19.2 L/h @ 5500 r/min
Engine:
Engine type SOHC, In-line 4
Displacement 996 cm3
Bore X stroke 65.0 x 75.0 mm
Compression ration 9.5:1
Starting enrichment Fuel injection
Fuel induction system Fuel injection
Alternator 16 A (battery charging: 9A)
Bracket /Drive:
Gear ratio 2.33 (28/12)
Propeller rotation Clockwise
Shaft length L
Engine transom height L: 530 mm (20.9 inch), X: 644 mm (25.4 inch)