THEPERFE
POWER
SOLUTION
For
Auxiliary
Sailboats
in
the
50' Class
The
New Westerbeke
MODEL
82B
FOUR
MARINE
DIESEL ENGINE
IMPORTANT
FEATURES ARE:
•
FOUR
OPTIONAL
HIGH
OUTPUT
ALTER-
NATORS
TO
SELECT FROM_
UP
TO
190
AMPERES - ALL
WITH
DUAL
BELT
DRIVE.
•
OPTIONAL
PROVISION
FOR A TOP
MOUNTED,
ROTARY,
REFRIGERATION
COMPRESSOR
WITH
DUAL
BELT
DRIVE.
• SELF
BLEEDING
FUEL SYSTEM.
•
ONE
SIDE
SERVICING.
•
OVERSIZED
HEAT
EXCHANGER.
•
STANDARD
TRANSMISSION
WITH
OIL
COOLER.
• NATURALLY ASPIRATED
FOR
EXTRA
LOW-END
POWER,
SIMPLICITY
AND RELIABILITY.
•
LOW
PROFILE,
NARROW
AND
LIGHT
WEIGHT.
•
CAPTIVE
OVERSIZED
VIBRATION
MOUNTS.
• ELECTRIC
ENGINE
STOP.
Designed
to
meet
the
needs
of
the
quality
builder
and
the
discerning
yachtsman
fW'/
_.4
mE
NEW
FOR
1991 -WESTERBEKE'S
MODEL
82B
FOUR
DIESEL
ENGINE
Having introduced the first small diesel engine for use in Auxiliary Sailboats in the late Fifties,
Westerbeke's goal has been to design dependable products with the important standard and
optional features needed by the customers. The
new
Model 82B Four
is
representative
of
that
effort. Here's why:
• OVERSIZED COMPONENTS •
The transmission, heat exchanger and engine vibration mounts are all oversized for high
reliability. '
• SUPERIOR ENGINEERING •
The engine mounts are
of
the fail-safe type with the engine mounting bolt held captive so it
cannot pull apart. Because
of
the heavier loads, a
two
belt system provides the power for the
optional alternators and refrigeration compressor minimizing the chance
of
slippage and
premature belt failure.
• OUTSTANDING STANDARD FEATURES •
The 182 cubic inch engine
is
naturally aspirated which provides extra low end horsepower,
makes it simpler and easier to install and adds to its reliability. The engine
is
more tolerant
of
exhaust back pressure and a smaller two inch exhaust hose can be used saving cost, space and
the need for a large hole through the hull. Convenient domestic hot water heater connections
are part
of
the cooling system and are provided
on
the engine. A self bleeding fuel system
saves the owner the hassle of purging air from the engine fuel system
when
changing filters
or
when the engine
is
inadvertently run out
of
fuel. The engine oil cooler
is
built into the
engine block for reliability and long life. Other features such
as
high coolant and low oil
pressure alarms, reliable glow plug starting aide, electric engine shut-off, transmission oil
cooler and much more are
all
included
as
standard. Most important
is
the "One
Side
Service"
feature for ease in performing daily service checks and routine maintenance.
• UNIQUE, FACTORY INSTALLED OPTIONS •
A choice
of
anyone
of
four optional high output battery charging alternators are available in
place
of
the standard
51
ampere alternator. A 90 ampere single output
is
one choice. The
other three choices are a 135, a 165
or
a 190 ampere alternator. These latter three alternators
all feature dual outputs, capable
of
charging
two
banks
of
batteries without using a battery
splitter. This means fewer connections and more efficient charging. Another important option
is
provisions for a rotary refrigeration compressor. Engine mounted, it adds
less
than three
inches to the installed height. Factory engineered and factory installed, the owner and builder
benefit from a complete and properly designed compressor drive.
• INSTALLER
FRIENDLY.
With the builder/installer
in
mind, Westerbeke has designed the mounting system to provide
common bed widths and heights. The engine beds are in line with the propeller shaft allowing
fore and aft engine positioning while still maintaining shaft alignment. The narrow profile
(only 23.3 inches wide, above the beds) minimizes installation space. Exhaust and water
connections for standard size hose are provided eliminating the need for additional fittings.
Flexible fuel connections ending in standard pipe threads are also supplied. The smaller two
inch exhaust hose permitted by the naturally aspirated engine
is
easy to install and saves space
as
well
as
cost. Important options are factory designed and installed and the engine comes
as
a complete package, ready to drop
on
the beds. The self bleeding fuel system saves time
during testing and commissioning.
Four
cylinder,
four
cycle
smoothness
in a lightweight,
compact
engine
Many
features
are
standard
equipment
The
new
Model82B Four represents the latest
engine design
from
Westerbeke.
With
a low
and
narrow profile it
is
lightweight
and
easily installed.
The
naturally aspirated design provides extra
low-
end
power
as
well
as
simplicity
and
reliability.
The
standard
transmission,
fresh
water
cooling
system
and
captive fail-safe mounts
are
all
oversized for
added
dependability.
Engineered
with
a self bleeding
fuel
system,
front
mounted
sea
water
pump,
oil
drain
hose
and
one-side servicing, the product
is
easily maintained.
A comprehensive list of factory designed
and
installed
options allows
you
to
custom tailor your engine
to
lit
your individual requirements.
Parts
and
service are
available
worldwide.
Westerbeke engines
and
generators
can
be
serviced
by
over 600 authorized dealers strategically
located
in major navigable waterways
in
the United States
and
Canada,
as
well
as
in
22
countries overseas.
B2B
Four
Diesel
Engine
Dimensions
Length
Width
Height
Weight
38.8" 1985.8
mm)
25.5" 1647.7
mm)
27.3" 1694.0
mm)
678
Ibs
1307.5 kilos)
See other
side
for
more
dimension
information
A
new
generation
of
marine
diesel
engines
•
Fresh
water
cooling
• Engine prewired to plug-in connector
• Self-bleeding
fuel
system
• 12
volt,
51
ampere
alternator
•
Domestic
hot
water
connection
•
Coolant
recovery tank
• Throttle
and
shift control brackets
•
Low
oil
pressure
and
high
water
temperature
alarms
• Belt-driven
sea
water pump
•
Standard
marine
transmission
with
1.9:1
reduction
•
Transmission
oil
cooler
•
Glow
plug cold starting
aid
•
Oversized
four point adjustable
flex
mount
•
Lube
oil
drain
hose
•
Fresh
water
lube
oil
cooler
• Flexible fuel supply
and
return connector
• Operator's
Manual
and
Parts
List
•
Large
list
of
factory engineered options
I"VVJ WESI!J!f!CE
r
"""".
~
828
DIesel
Engine
Perfonnance
Horsepower and rpm
82
hp @ 3800
Maximum torque and rpm
14
71bs (20.4 kg)/ft
@2200rpm
Typical fuel consumption is:
1.6
USlGPH
at
2500
rpm with
recommended
Propeller
recommendation:
When underway and at
should allow
3500
rpm minimum.
Data
rpm
C6.1
titers/hrJ
propeller
the engine
full
to
turn
,--
'"
1200
SpacIftcatIons
~til~.··
Cycles
~:
Bore and stroke
tlijlj~IIle!!I:~
Maximum angle
of
installation
·",.oomilm""oIlJj'Mj(ailOn
Crankshaft, direction
~~.
Dry
weight
~.
Aspiration
~8ys\em
Cooling system
.~aId
Engine stop
.'
F'uIoft/lJaOt;on
Governor
.
Injl!C\OrS
Fuel filter
.
Lube
Lubricant capacity
~tJbe
Fuel transfer pump
F"'"
Starting motor
BIIttery charging alternator
Cold
ElectticaIsystem
$lIIem
011
filter
OIi
cooler
SUpply
and
cranking amps
dlAiClIOn
pump
murn
of
rotation Counterclockwise as viewed from
of
piping
4
4 Cycle
18~
3.74"x4.13"
21;1
Not to exceed 14
NOt
flywheel end
rotation
Rigtrt
678
SWi,ltyjie
Naturally aspirated
FC>t\l8d
13
12
Electric
BoSch
Centrifugal type
Throttle type
Full flow, spin-on. element
Full
6.5
Fresh
Electrical
1/4" 10 (,635
3/8"
12
51
250·300
1 2 volts DC, negative ground
,
/"
/
~-
"
...-
1/
"'-
,
,
-
V
/
/ throttle, the propeller selection
1800
2400 3000 3600
ENGf.IE
SPEED _ RPM
Cylinder
Vertical
in-line
cu,ln,~,977llter)
C95mmx105mm}
0
to
ellC8ed
25°
.~.~
std. trans,
Ibs 1307.5 kilos)
lubriOatlon
quarts C12.3Iiters)
volt
sheatlled
type
flaw,
spin-onelement
quarts C6.2uters)
water
.10
(,952
volt,
SOlenoid,
ampere (12 vOlts)
amps
by
type
cooled
mnO
minimum
mm)
maximum
actuated shift
gear
glow
•
'"
pump
plug
Cylinder block Cast iron
.~.'
Valves
",*~~Jeili
Intake system Tuned intake sitencer for maximum noise
Exhaust manifold
Standard
StiI~.1iitto
Mounting centers
.
Fiexlbieinilunts
,
.,
,
"",~,'
Domestic hot water connection
.
FotQeii.~;
Overhead valves, rotating type
.,.00'0II't...
' .
reduction
........
"
.•
iYlitiMl8J<·· . ..
Cast aluminum, fresh
expansion tank
=_oVer8Ited
Equipment
..
. 1.9:1
.,
IMt
main
beaiI"g$
,:H'.,
.....•
I1.rbe.and
. .
water-cooled with buitt-in
22.5"
o.o.roll:ed
aaIiI
ad'
rubbO?
~
uiltab!e
OoOIiIn!~lI!nk
Battery charging aiternator
Sl8riIiiO~"
Control brackets
Pn!wIred~nglna
Belt-d,-iven sea water pump
Lube'Oil
cOOI8t
Lube oil drain hose
Trensmlsslon
Oil fill
Flexible
fuel
Operator's Manual and Parts List
Optional
Caplalnpenal
Admiral panel with alarms (tachometer with gauges)
Dual station senders
Other gear ratios
Hydraulic
Remote expansion
Provisions
Muffter and fittings
"A"
and "B" on board Spare parts kits
Alternators,
Anti-siphon valve
Technical Manual
Exhaust connection (water injected
Propeller shaft couplings Crigidlflexiblel - avaitable standard sizes
.
in
fteSi:1
water system
011
Cooler
.
sl,l~y
and return connection
Equipment
With alarm (tachometer with lights)
transmissions
ta~k
for
refrigeration compressor
90
amp
single output;
for
overboard cooling discharge
135,
51
amp,
12
Throttle and shift
Top
Consult local Distributor
Consult local Distributor
165,
190
dual
water
700 elbow)
volt
output
shell
!tIiI
Dimensions
,..,,"'"
[Millimelers)
r--(1~:2)
':-~~-'~'~,'FAR.s,oer----t--",i.',,~
WESTERBEKE
CORP.
AVON INDUSTRIAL PARK, AVON, MA
02322
U.S.A
.•
TELEPHONE:
(508)
588·7700.
TELEX:
92·4444
•
FAX:
(508)
Authorized Dealer
559·9323.
CABLE: WESTCORP
DPS3M'IIiI
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