Page 1
(
WESTERBEKE
MARINE
GENERATOR
TOLL YC
RAFf 48'
7.7KW
DIESEL
SET
CONV
ERT
ABLE
A small, reliable, smoo
shipboard need
switch
Cabin
tion Equipme
water cooled wi
Engine
monized"
compact, care
mount
Mounts that prevent the
removable Drip
mounting rails.
Pump and Self·Bleeding Fuel
ing
t
duce quiet running
and econo
RPM.
pro
boats.
for: Electr
Applianc
and
ed on lightweight rails through
and blee
ype combu
Th
e Westerbeke 7.7
the Westerbeke 7.7 offers 3 cylinder 4 cycle smoothness to
vi
de electrical conveniences usually found only on larger
FOR
DIESEL GENERATOR SETS FROM WESTERBEKE.
s;
ic Cooking, Microwave Ove n, Re
es,
nt.
Like all Westerbeke Generator Set
th
Generator are conn ected through special
Dri
ve
Discs,
full
y aligned Generator Set. The compl
Tray is
Th
din
g.
stion c
mi
cal to operate. Designed to operate at a quiet 1800
P
OWE
R OR SAILBOAT
th
running Generator Set for all your
120 vo
lt
elect
rica
l powe r at the turn of a
Power Tool
an Engine mount
Fly
e Engine
Cast ir
ham
ber plus tuned air intake silencer pro·
unm
is lightweight, safe, dependabl
s,
and Navigation/ Communica-
s,
ed
Heat Exchanger. The
wheel, and Flywheel Housing into a
soft fl
exible Isolator
tr
ansfer
fill
on cylinder head and block plus sw
atched
of
vibratio
ed under the unit between the
is
fill
ed
Sys
tem that eliminates hand prim·
in
the industry.
...
n.
A lightweight
with an Electric Fuel
A NEW SERIES OF
fri
geration,
it
is fresh
"Co
ete unit is
e,
durable,
m·
irl
~
I _
__
. _
__
. _ 2 PASS ALUMINUM MANIFOLD
OL
CONTR
OIL
D.C. VOLTAG
RUNNI
WATER TfMP
STA
HEAT EXCHANCER W I
REMOVA
INHERENTLY
RECULATED
REMOVABLE DRIP
12
STARTINC MOTOR
PANEL D.C.
PRESSU
PREH~AT
RT & S
SWITC
(NOT SHOWN) /
VOLT CEAREO'
RE
NG TIME
TOP
t1·
~
lllF
END CAPS
E
CIRCUIT
~
REAKER ~'
TRAY
,
~-
...
-.;
........
VIBRATION
ISOLATORS
FRESH WATER COOLED
-=
""",,!.--'~
Y.
~
..
iii
MOUNTINC
RAILS
TUNED AIR
INTAKE SILENCER
~
SPIN ON
OIL FILTER
ELECTRIC FUEL
WITH
FUEL STRAINER
____
---
HICH WATER
& L
OW
SH
UTDOWN
SEA
WATER
PUMP
FUEL
FILTER
12
VOLT
SO
AMP
ALTERNATOR
OIL PRESSURE
PUMP
TEMP
Fl'flsh
GENERATORS:
Wafe,
Cool
ed
Diesel Genel'flfol'S from WesterlJeke.
3,4
, 7.7,11, 12.5, 15,20,
25,32,45
Page 2
DESIGN: Four
lated, self
bearing
VOLTAGE
limiting,
design
REGULAnON: ± 7%
FREQUENCY
load.
INSULATION:
ELECTRICAL
Model
7.7-614-
7.7-634
5.8-514-
5.8-534
'Aeconnectable to
Volts
1201240
1201240
1201240 25
1201240 17.5
...
pole
revolving armature,
rectifi
er excited,
.
REGULATION:
Class F as def
ined
CHARACTERISTICS
Amps
33 60 1 4
23
120
Volts @ twice the amperage.
- .
- 9.7S
inheren
A.c.
slip
rings,
no
load
to
full
3 He
rtz (5%)
by
Hertz
60
50
50 3 4
NEMA
Phase
3 4
1 4
no load
MGI-1.65
,.
control
tly
load.
Wi
pane
regu-
single
to
full
re
l
TEMPERATURE
wh
en operating @
CODUNG: Centrifugal
RADIO
INTERFERENCE
terference
ARMATURE:
baked.
RATINGS
Power
Factor
1.0
1.0
KW
7.7
.8
.8
7.7
5.8
5.8
RISE: Within
full
load
.
NEMA
MGI-22.40
definition
blower, direct connected.
within
Balanced
the
limits
laminated steel,
LEVEL:
of
most
Capacitors
marine
applications.
double dipped
minimize in-
and
DERATINGS ENGINE
RPM
3.5% each 1000 feet 1800 Remote
above sea level.
1 %
for
each 10° Fahrenheit
above 85° Fahrenheit ambient.
10
% for continuous duty.
1800 Remote
1500
1500
Start
Remote
Remote
(
ENCINE
Engine
Type . . . . .
Bore
& Stroke
Displacement . . . . . . . . . . . . . . .
Compression
Cooling
Fuel
wat
er capacity. . . . . . . . . . . . . . . . . . . . . .
Injection
..
3 cyl, 4
aspirated, ve
......... 2.8
ratio
..........
Pump
.................
cycle,
rtical
overhead
7" x 3.07"
..
.
....... .......
Individual
wat
er
coo
valve,
(73mm. x 78 mm.)
60 cubic inch
Bosch
plung
er
for
Injectors. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Combustion
To
tal
Governor . . . . . . . . . . . . . . .
Fuel
filt
Lub. oil
Lub. oil capacity
Starting motor
Starting
Fu
el
pump
Rated
Max. HP:
Full
load fuel cons
Chamber
...............
starting
weight
.........
er . . . . . . . . . . . . . . . . . . . . . .
filt
er
.......
with
...........
aid
. . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . .
RPM
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
at rated
. .
....
...
.............
..
Mechanical
..
Full flow,
filt
er .
spin
on, paper
...................
Geared electric motor, 12 Volt.
..
12
Volt sheathed type g
RPM
. . . . . . . . . . . . . . . . . . . . . .
umpti
on
approx
........•.....
Electric
Swirl
and
quiet
centrifugal type
Paper eleme
led
, na
turally
diesel
engine
(.979
litre)
. .
23
to I
.. 5 Qts
Type
with
each cylinde
Pintle
type
type for easy
ope
ration
520
Ibs
nt
type
element
3.3
low
type
Qts.
plug
plunger type
1800
..
14
HP
0.9
GPH
12
Volt 50 Ampere Alternator . Coolant recovery tank
Fresh water cooling
ir
Intake Silencer ·
A
Vib
ration Isolaters • Control Panel
Water
Drip
.
Tray
r
.
STANDARD MOUNTED PANEL
Hydro
Rem
ote Instrume
to Shore Transfer Switch
Ship
STANDARD
system · Operators Manual
12
Injected Exhaust
OPTIONAL
Hush Sil
CALL
encer .
nt
Pane
YOUR
WESTERBEKE
EQUIPMENT
Volt Starting Motor
Elb
ow
OPTIONAL
"SOUND/GUARD"
SOUND
ENCLOSURE
APPROX. DIMENSIONS: 2S"W x 49"L " 28"H.
APPRO
X.
WEIGHT: 130
Iba..
EQUIPMENT
"So
und/ Guard"
l. 15'
Cable
for
remote Panel
REPRESENTATIVE
Pnnted ln U
SA
J. H.
Avon Indust
OR
CONTACT
THE
WESTERBEKE
rial
Park,
Avon,
MA
02322,
Cable: Westcorp, Avon, Telex:
92-4444
...
CORP.
Page 3
WESTERBEKE
7.7KW
MARINE
)
GENE,ATOR
~
IESEL
A small, reliable, smooth running Generator Set
shipboard nee
switch for: Electric Cooking, Microwave Oven, Refrigeration,
Cab
in
Appliances, Power Tool
tion
Equipment. Like all Westerbeke Generator Sets,
water coo led with an Engine mount
Engine
monized" Drive
co
mpact, core
mount ed on lightweight rails through so
Mounts that prevent the transfer of vibra
re
movable Drip
mounting rails. The Engine
Pump and Self·Priming Fuel System that eliminat
ing
and bleeding.
type
co
duce quiet running unmat ched
ds
; 120 vo
and Generator are connected through special "Com·
Discs, Flywheel, and Flyw
full
y aligned Generator Set. The co
Tra
Cast iron
mbusti
on c
lt
electricol power at the turn of a
s,
and Navigation
ed Heat Ex
heel Housing into a
ft flexible Isolator
tion.
y is
fitt
ed under the unit between the
is
fitt
ed with an Electric Fuel
cylinder head and block plus swirl
hamb
er plus tuned air intake silencer pro·
in
the industry.
for
all your
/Co
mmuni
ca·
it
is
fr
esh
changer. The
mpl
ete unit is
A lightweight
es
hand prim·
/ /
J
) r
=
=
=
SET
Th
e Westerbeke
and econo
RPM. the Westerbeke
provide electri
boats.
micol to operat
FOR
POWE
DI
ESEL GENER
7.
col co
R OR SAILB
7
is
li
ghtweig
e.
7.7
offe
nveniences usually found only on larger
ATO
ht. saf
e,
dependable, durable,
Designed to operate at a quiet 1800
rs
3 cylinder 4 cycle smoothness to
OAT
...
A NEW SERIES
R SETS FROM WES TERBE
OF
KE.
..
. . ..
Fresh
GENERATORS:
Water
Coolad
DiBSBI Generators
4.4
, 7.7,
10,
11.1, 12.5,
from
WesterbBke.
15,
20,30,45
Page 4
LWMD7.7
RATING:
VOLTAGE:
volt. 2 wire. 66 amps: 1201240 volt. 3 wire. 33 amps.
FREQUENCY:
out-put.
DESIGN:
brushes or co mmutat or. Inherently re
state rectifier type self-excitation. A
proo f constru c
th
e engi ne is by a sem
alignment.
VOLTAGE
FREQUENCY
full
load.
7
.7 kw. 1.0 power factor.
Modef 6
Co
nsult factory.)
Four pole r
14
- four lead reconnectable 120
60 Hertz (50 Hert z available at reduced
evo
lving
ti
on. single bearing design. Connection to
i-fl
exible drive disc for pos
REGULATION:
REGULATION:
armature
± 7% no l
3 Hertz (5%) no load to
with no D.C.
Rulat
ed
.C. slip
oa
d to
cant""
with sol
rings. drip
full
load.
INSULATION:
TEMPERATURE
nition when operating at
COOLING:
RADIO
inte
rf
eren
ci
id
vilian ap
ARMATURE:
and baked.
iti
ve
FIELD
support bra
b
RING:
ea
ring alignment.
BEARING:
with anti-rotation lock.
Class "F" as defined by
RISE:
Within
Centrifugal type blower. direct connected.
INTERFERENCE
ce
within the limits of most
pli
cations.
Bal
anced
Thick hot rolled steel with welded bearing
cke
t. Machined as an assembly for precise
Pre-lubricated ball bearing. double sealed
laminated steel. double dipp ed
full
load.
LEVEL:
NEMA
EMA
MGI-1.65.
MGI-22.40 defi-
Capaci tors minimize
comme
rcial and
Engine Type
Cylinder arrangement
Bore
& Stroke .
Displacement
Compression ratio
Cooling water capacity
Rotation
Fuel Injection Pump
Injectors
Combustion
Total weight
Governor
Fuel filter
Lubricating device
Lub.
oil
Lub.
oil
Starting motor
Starting aid
Fuel pump
Rated
Max. Hp. at rated
...........
aspirated. vertical overhead valve,
..
. .
...
................
..........................
..........
...........
Individual plunger for each cylinder, cam driven
in
a precision housing machined
..............................
Chamber
.............................
................
......................
..
filter .
.....
Full
capacity
RPM
............................
..........
...........
....................
.................................
RPM
ENGINE
4 cycle, water cooled, naturally
di
esel engine
..............
. . 2.87
"x3.07"
.......................
SAE
Std. (clockwise facing front end)
.............
starting
Mechanical ce ntrifugal type
Forced lubrication by trocho
flow, spin on, paper element type
Geared electric motor,
12
Volt
. . . . . . . . . . . . . . . . . . . .
4 cylinders
(73mm. x 78mm
60 cubic inch (.979 litre)
Bosch Distributor Type
in
block for
rigidity and accuracy.
Pintle type
Swirl type
and
Paper element type
sheathed type glow plug
Electric plunger type
for
quiet operation
id
..
in
line
23 to I
5 Qts.
easy
5201bs.
pump
3 Qts.
12
Volt.
1800
14
HP
STANDARD EOUIPMENT
12
Volt 50 Ampere
Fresh water cooling
Air
Intake
.)
Vibration Isolaters
Water
Inj
STANDARD MOUNTED
Silence
ected Exhaust
Alt
ernator . Coolant reco very tank
system · Operators Manual
r ·
12 Volt
• Control Panel
Elb
PANEL
OPTIONAL EQUIPMENT
Hydro Hush Silencer · "Sound/ Guard"
Tran
sfer Switch
Panel · 1
Remote Instrum ent
Ship to Shore
OR CONTACT THE . . .
Starting Motor
ow
0'
Cable for r
emote
Panel
Mar
int' lP-9
/81/
SM
Prinl
~
in
C>
\O,'('sltrb
t'kt' CUr
USA
pOr3IKm
J. H.
Avon Industrial
WESTERBEKE
Park
Cable:
, Avon,
Westcorp,
MA02322
Avon,
, (617) 588-7700
Telex
: 92-4444
CORP.
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