Yanmar YSE8 - Power Take-Off Shaft Pulleys

Part
Description &
Specifications
26.
Governor
remote
control device
Remote control
wiTe, steel
lever
27. Decompression remote
control
Remote
control wire,
steel lever
28.
Electric
starting
devic€
Starter (!iog
gear
tlpe)
Output: 1.0 KW at
12
v
Battery: 40-?0
AH
(nomirlal)
29.
Manual starting
de\rice
Speed-up chain
Speed-up ratio:
(on stern or bow side)
2.07
(YSE8), 2.91
(YSE12)
30. Rever8ing
clutch Wet t
?e
siDgle
plate
disc clutch
31.
Reduction
gear
Constant mesh
spur
gear
type
Reduction
latio:
2
:
\, 3
:
1
32, Power take-off
shaft
pulley
Spur
gear-driven
alternator and for
from crank
gear
with
pulleys
cooling
water
pump.
lor
-1
I
i
3.2
Power Takeoff Shaft Pull.ys
The outside
pulley
is for the alternator and the inside
pulley
for the cooling
water. If the
alteinator is not attached, the outside
pulley
can be used as
desied to drive a bilge
pump,
(Remark)
The flexible mounting
being on
engine, not using P.T.O. shaft.
-5
/
ii
:g
Model
YSE8
YSE12
PTO
shaft rotation
speed/engine speed
4100/3200
rpm
3380/30oo
rpm
Outside
diameter oI
pulley
90
mm
110 mm
V
belts
Single HM type
Single
HM tYP€
PTO
max.
permissible
output
power
r-t.s/32o0
HP /rpt!
2-3l3ooo
HPl4m