Yamaha FT25B Manual De Servicio página 34

SPEC
GENERAL SPECIFICATIONS
Item
DIMENSION
Overall length
Overall width
Overall height
(L)
(X)
Boat transom height
(L)
(X)
WEIGHT
(With aluminum propeller)
(L)
(X)
PERFORMANCE
Maximum output
Full throttle operating range
Maximum fuel consumption
POWER UNIT
Type
Number of cylinders
Displacement
Bore × stroke
Compression ratio
Compression pressure*
Number of carburetors
Control system
Starting system
Ignition control system
Lighting coil output
Starting enrichment
Spark plug (NGK)
Exhaust system
Lubrication system
* Measuring conditions:
Ambient temperature 20 ˚C (68 ˚F), wide open throttle, plugs disconnected from all
cylinders, engine speed 400 r/min or higher.
The figures are for reference only.
GENERAL SPECIFICATIONS
Worldwide
USA
Canada
mm (in)
mm (in)
mm (in)
mm (in)
mm (in)
mm (in)
kg (lb)
kg (lb)
kW (hp)
@ 5,500 r/min
r/min
L (US gal,
Imp gal)/ hr
@ 6,000 r/min
3
cm
mm (in)
(kgf/cm
FT25BED
Unit
—
T25ER
84.0 (185.2)
87.3 (192.5)
(cu. in)
1,180 - 1,250 (12.0 - 12.7, 170 - 190)
kPa
2
, psi)
V-A
– 6 –
Model
FT25BET
713 (28.1)
373 (14.7)
1,311 (51.6)
1,425 (56.1)
508 (20.0)
635 (25.0)
86.7 (191.2)
90.0 (198.5)
18.4 (25)
5,000 - 6,000
9.2 (2.43, 2.02)
4 stroke, OHC, in-line
2
498 (30.4)
65.0 × 75.0 (2.56 × 2.95)
9.87
1
Remote control
Electric
Microcomputer (CDI)
12-15
Prime start
DPR6EA-9
Through propeller boss
Wet sump
E
2
T25TR
T25TR