A
rugged
four
cylinder
,
fou
-::
"
cycle
Dlarine
engine
1__
-.
. '
.~
""
DELUXE
MULTI
-
FUNC
T
ION
ELECTRIC
INSTRUMENT
PANE
L
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Includes hour meter, tacho
meter
,
'i
water
temperatur
e
and
oil
.o
n
""'::,"J~
pressure guages, batte
ry
Feature.
•
Quality
Construction
-fresh
water
cooling
with
ther
-
mostatic co
ntrols
, 50
amp
alternator
w
it
h
radio
shielding,
me
tallic
water
piping wher
ever
possible
fo
r
endu
r
ance
,
cog-ty
pe
alt
ernator
belts reduce slippage. gl
ow
plug cold
weat
h
er
s
tartin
g aid,
ove
r-
sized 3"
diameter
heat
exchanger.
•
Parts
Su
pp
ly -
nationwide
stock
of
parts
for Wester
bek
e
engines
a
nd
gene
r
ators
means
better
serv
i
ce
from
an
ex-
panding
network
of
stocking
distributors
and
dealers.
•
Self
Bl
ee
d
ing
Fuel
Sys
t
em
- r
es
tarts
after
running
out
of
fuel
without
manual
air
bleeding.
Specifications
v
oltmeter
, key switch,
preheat
and
start
buttons
, 15' co
nnector
,
engine to instrument panel.
M
ode
l
Number
. .
.........
..
. .
..
W
este
rbeke
33a
Engine
Type.
. . . . . . . . .4 cycle,
water
cooled,
naturally
aspirated
, vertical
ove
rh
ead
valve, diesel engine
Cylinde'r
arrangement
.................
4
cylinde
rs in line
Bore & Stroke. . . . . .
...
3.07"x 3.07
"(
78mm. x 78mm.}
Displac
eme
nt
.........
.
..
91
cubic inch (1.490 litre)
Compression
ratio . .
.......
23 to 1
No. of
main
bearings.
..
. . . . . . . . . . . .5
Fuel Injection
Pump
....
Bosch
type
with
individua
l p
lun
gers
In
jectors.
.
.....
. .Pintle type
Combustion
Chamber
. . .Swirl type for easy s
tartin
g
and
quiet
ope
ration
Firing
order.
. .
...
1-
3-4-2
Governor
. . . .Mechanical
cen
trifugal
type
Fuel filter . .
...
Pap
er
elem
ent
typ
e
(
• Light
Weig
h t - alu
min
um water-cooled two-pass
exha
ust
manifold
and
flywh
ee
l housing,
save
weight
without
sacrificing cast ir
on
head
and
block.
•
Ease
of
Maintenan
ce
- removable
end
caps
on
heat
ex-
ch
ange
r for easy
clean
out
,
conve
nient
o
il
drain
system
needs
no h
and
pump
,
aU
wiring is led to a single 8-pin con-
nector;
heavy
duty
zinc
anodes
for
heat
exchanger.
Lubricating
devic
e
....
Forced lubrication
by
trochoid
pump
(
Lub. oil filter
........
Full flow, spin on,
paper
el
ement
typ
e
Starting
motor
..
.
........
Geared
electric
motor
,
12
Volt.
•
Excep
ti
onal Q
ui
etness
- custom designed,
tuned
intak
e
s
il
en
ce
r
reduces
intake
air noise; mo
dern
swirl
type com-
bustion
ch
amber
design
softens
diesel
clatter
.
Standard
Equipment
• Alarm, l
ow
pr
essu
re, high
water
te
mperatur
e · Short pro-
file
2-
1
manual
transmission
· Adju
sta
ble flex isolator
engine
mounts.
Fr
esh
water
cooling
system
. Coolant
recove
ry
tank
· 12 volt 50
ampe
re
alternator
·
Glow
plug cold
wea
th
er
starting
aid
·
Thr
ottle,
stop
,
and
shift control
brackets
•
Operators
manual
· Engine
pre-wired
at
the
factory
wi
th a
single 8
pin
connector
· W
ater
in
jected
exh
aust
e
lbow
• Flowco
ntr
o
ll
er
-for
easy
con
necti
on
of
domestic
h
ot
water
heater
Optional
Equipment
• Various accessory fr
ont
pulleys
· Hydro-
Hush
Muffler
• Sea
Water
Strain
er
·
Alternator
Output
Splitter . Various
opt
i
ona
l
tr
ansmissions · Front
exha
ust
ou
tl
et
fo
r Vee Drive
applications
Performance
Data
Maxim
um
P
ower
Output.
.................
33
13
000
RPM
Tpical Fuel
Consumpt
ion Rate
...........
.063US gal/HPl
hr
'IYpical Fuel Consumption Rate at 2500
RPM
When
Wheeled to Thrn 3000 RPM
........
1.2US gal/hr
Capacity of Lubri
cant.
. . . . . . . . .
............
4
.2
Qts
Capacity
of
Coolan
t.
. . . . . . . . . . . . . . . . . . .
.8
Qts
Starting
aid.
.
....
12
Volt.sheathed type
gl
ow plug
Fuel
pump
. .
..
Electric pl
unger
type
Dry weight of engine (wltrans
.}.
.
.......
.
.........
480
Power
take-off. . . .
....
..
Various
crankshaft
pulleys
Prope
ll
er Rotation
..................
..
......
Right
hand
c.tY".
Siphon Coupling Straight
bre
aJc
WESTERBEKE
Call your Westerbeke representati
ve
AVON
IN~USTRIAL
PARK,AVON,
MA
02322-0'8'
-(617}588-7700
C
AB
LE: WESTCORP,
AVON·
TEL
EX: 92-4444 Print&CI ln U.S.A.
