Specifications And Requirements; Specifications - Yamaha F20B Owner's Manual

EMU34520

Specifications

TIP:
"(AL)" stated in the specification data below
represents the numerical value for the alumi-
num propeller installed.
Likewise, "(SUS)" represents the value for
stainless steel propeller installed and "(PL)"
for plastic propeller installed.
TIP:
"*" means, select the engine oil referring to
the chart of engine oil paragraph. For further
information, see page 13.
EMU2821E
Dimension:
Overall length:
F15CEH 1046 mm (41.2 in)
F15CMH 1046 mm (41.2 in)
F20BEHP 1048 mm (41.3 in)
F20BEP 664 mm (26.1 in)
F20BMH 1046 mm (41.2 in)
Overall width:
F15CEH 420 mm (16.5 in)
F15CMH 420 mm (16.5 in)
F20BEHP 420 mm (16.5 in)
F20BEP 389 mm (15.3 in)
F20BMH 420 mm (16.5 in)
Overall height S:
1078 mm (42.4 in)
Overall height L:
F15CEH 1205 mm (47.4 in)
F15CMH 1205 mm (47.4 in)
F20BEHP 1205 mm (47.4 in)
F20BEP 1205 mm (47.4 in)
F20BMH 1204 mm (47.4 in)
Transom height S:
438 mm (17.2 in)
Transom height L:
F15CEH 565 mm (22.2 in)
F15CMH 565 mm (22.2 in)

Specifications and requirements

Performance:
Engine:
F20BEHP 570 mm (22.4 in)
F20BEP 570 mm (22.4 in)
F20BMH 565 mm (22.2 in)
Weight (AL) S:
F15CEH 53.7 kg (118 lb)
F15CMH 51.0 kg (112 lb)
F20BMH 51.0 kg (112 lb)
Weight (AL) L:
F15CEH 56.0 kg (123 lb)
F15CMH 53.0 kg (117 lb)
F20BEHP 60.7 kg (134 lb)
F20BEP 60.0 kg (132 lb)
F20BMH 53.0 kg (117 lb)
Full throttle operating range:
5000–6000 r/min
Maximum output:
F15CEH 11.0 kW@5500 r/min
(15 HP@5500 r/min)
F15CMH 11.0 kW@5500 r/min
(15 HP@5500 r/min)
F20BEHP 14.7 kW@5500 r/min
(20 HP@5500 r/min)
F20BEP 14.7 kW@5500 r/min
(20 HP@5500 r/min)
F20BMH 14.7 kW@5500 r/min
(20 HP@5500 r/min)
Idling speed (in neutral):
1050 ±50 r/min
Type:
4-stroke L
Displacement:
3
362.0 cm
Bore × stroke:
63.0 × 58.1 mm (2.48 × 2.29 in)
Ignition system:
CDI
Spark plug with resistor (NGK):
DPR6EB-9
Spark plug gap:
9