General Specifications - Westerbeke 4KW-7.7KW-11KW-12 5KW Operator's Manual

GENERAL SPECIFICATIONS
ITEM CHARACTERISTIC
Type
Combustion chamber
No. of cylinders
~
Bore
&
stroke (inches)
~
Cu. In. displacement
Compression ratio
Firing order
Dry weight, std. elbs)
Fuel
~
Injection pump
~
Nozzle
~
Injection pressure
Governor
Lubrication system
....J
a
Oil filter
~
Engine oil capacity
~
Cooling system
§
Coolant capacity
Star ter V-HP
~
Alternator V-A
;::
~
Glow plug
Battery capacity
~
Rating
~
Deductions
4 K"
7.7KW llKW
12.5KW
Vert.,4
cycle, water
cooled diesel engine
Swirl chamber type
2
3 4 4
2.76x3.07 2.87x3.07 2.87x3.07 3.07x3.07
37
23
1-2
29B
60
23
1-3-2
374
.2 diesel fuel only
Bosch type
Throttling type
All model-s: 1707 Ibs.
BO
23
1-3-4-2
434
Centrifu9al weight type
Pressure lubrication
Filter paper type
91
23
1-3-4-2
498
2.5 qts 4.0 qts 4.0 qts 4.2 qts
For accuracy, depend on dipstick markings
Forced circulation, water cooling by
heat exchanger
6 qts 5 qts 8 qts 8 qts
Always fill to top of filler neck
12-2 12-2 12-2
12-2
12-50 12-50
12-50 12-50
Sheathed type -
all
models
60 AH 75 AH 90 AH 90 AH
4 KW 7.7KW
11K"
12.SKW
3% for each 1000 feet above
sea
level
1% for each 10· above 8S-F
10%
for
continuous duty
3