
(
W-
58
J.
H.
WESTERBEKE
CORP.
Mid-range diesel auxiliaries
W-lO
W-40
W-50 W-58

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see SPECIFICATIONS section for complete transmission options
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W-lO
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The
four cylinder
for most cruising yachts
circuit
Custom and major stock boatbuilders find the W-30's plug-in
engine
cooling system cools
manifold
contact, reducing corrosion and
prewiring
WESTERBEKE
with
fresh water, preventing seawater-to-engine
and its many factory installed
in
the
30,
32
both
at
30
horsepower,
to
40
foot
range.
engine
block
and exhaust
prolonging engine life.
options
time in construction.
is
Its
closed
ideal
save
W-40
Ideally suited for
four
Standard
electrical system, engine oil cooler and
Its
long list
refinement, the
custom yachts, stock boats and the
equipment
of
With
sail
cyli
nder
optional
over
W-40
auxiliaries in the
WESTERBEKE
includes fresh
equipment
virtually
fifteen years
is
behind
standard
35
to
45
foot
range, the
40 delivers 40
water
allows customization
anyon-board
its
equipment
U.S.
Coast Guard lifeboats
and Navy whaleboats.
horsepower
cooling,
55
development
prewired
amp
alternator.
requirement.
aboard
to
suit
and
many
.
W-50
The
WESTERBEKE
auxiliary sailboat installations
Developed
a five main bearing crankshaft, and a modern combustion
chamber design for maximum
Standard
factory prewiring, adjustable flexible mounts and front/ rear
The
WESTERBEKE
Rated at
lightweight
As
with
all
high rear
The
standard
panel
with
The
50 rated at
under
equipment
a rigorous testing program, the W-50 features
50
45
includes fresh
exhaust
is
one
of
horsepower
in
power
manifold for V drive installations.
the smallest and lightest engines
available
is
the
36
with
water
in
its
horsepower
ideally suited for
to
45
foot
minimum noise
and vibration .
engine cooling,
W-58
58
horsepower, the Westerbeke
four
cylinder diesel
the mid-range Westerbeke auxiliaries the W-
mount
cold
factory
starter
equipment
weather
options
starting aid,
available make this one
mounted
yachts in the
motor
includes
versatile auxiliaries on
for trouble-free
fresh
adjustable flexible mounts.
58
is
a compact,
on 18" centers for
55
40-55
water
amp
foot
operation
cooling, start
alternator and
of
the
the most
range.
class
range.
58
has
market.
.
a
.

STANDARD
SPECIFICAT
IONS
W-
JO
W-
40
W-50
W-58
No. of cylinders 4
Displacement
Rated Horse Power
Weight (Std.)
Transmission
Mount Centers 18"
Exhaust
Starter Voltage
Alternator
Fresh
Water Cooling
Adjustable Flex Mounts
Fuel
Pump
Propeller
Secondary Fuel Filter Standard
Fuel
Inlet Hose Y. Standard
Fuel
Return Hose Y. Standard
Starting Aid
Cu.
In
(Std.) 1:1 Hyd .
Flange
Hand Primer
Shaft
Coupling Standard
91
30@3000
570
l%:I/IPS
12
Volt
12V
55
Amp.
Sta
ndard
Stand
ard
Standard
Glow
Plugs
4 4 4
107
40@3000
574
1
:1
Hyd. 1:1 Hyd. 1
18"
1Yo"
I
PS
12
Volt
12V
55
Amp
Standard
Standard Standard Standard
Standa
rd
Sta
ndard
Sta
ndard Standard
Y. Standard Y.
Y.
Sta
ndard Y. Standard
Thermostart
110
45@3200
560 820
18/1
1%:"
IPS
12
Volt
.
12V
55
Amp.
Standa
Standard Standard
Stan
Glow
rd Standard
dard
Sta
ndard Y.
Plugs
1
53
58@3000
:1
Hyd.
18"
1'1."
I
PS
12
Volt
12V55Amp.
Sta
ndard
St
andard
Sta
ndard
Y.
Sta
ndard
Gl
ow
Plugs
(
Throttle Bracket
Stop
Bracket Standard
Engine Start/Panel Preheat
Operator Manual Standard
Standa
Standard
TRANSMISSION OPTIONS:
The
mid-range
share
common back ends
of
transm
and
3:1 in
and
unitized V-d
Detailed transmission specifications
engine
options
Westerbeke
iss
ion
reductions from 1:1,
hydraulic,
manual, manual
rives.
are available
four
cylinder
allowing
upon
diesels
a w
ide
1.5:
1, 2:1.
short
and
factory
request.
variety
profile
J. H.
rd
2.5:1
Standard Standard Standard
Standard Standard Standard
Standa
rd Standard
Standard
As
the
leading
Westerbeke
options
diesels
throughoutthe
every
and
add-on
are
backed
continent
WESTERBEKE
Standard
manufacturer
offers a
full-range
accessories.
by
U.S.
and
in
the
a service organization
world
of
diesel
of
factory
All
in principal ports, on
.
CORP.
Standa
rd
Standard
auxiliaries,
Installed
Westerbeke
L.p-!s~.l/ao
Avon Industrial
Cable:
Park,
Avon,
MA
02322,
Westcorp, Avon Telex: 92-4444
(617)
588-7700,