Westerbeke 8.0KW BTDAR Operator's Manual page 58

SPECIFICATIONS 15KW BTOCR/14.0KW BTOCR/12.5KW BTOBR
Engine Type
Displacement
Aspiration
Combustion Chamber
Bore & Stroke
Firing Order
Direction of Rotation
Compression Ratio
HP@1800RPM
GENERAL
Diesel, four-cycle, four-cylinder, fresh water-
coated, vertical in-line overhead valve
mechanism.
107.3 cubic inches (1.758 liter)
Naturally aspirated.
Swirl type.
3.07 x 3.62 inches (78 x 92 mm)
1-3-4-2
Clockwise, when viewed from the front
22:1
25 HP
TUNE-UP SPECIFICATIONS
Compression Pressure
Minimum
Spilled Timing (Static)
Valve Seat Angle
427 psi (30 kg/cm') at 280 rpm
384 psi (27 kg/cm')
17· (spill)
Intake 45·
Exhaust 30·
General
Fuel
Fuel Injection Pump
Nozzle
Fuel Filter
Air cleaner
Fuel Lift Pump
General
Operating Temperature
Fresh Water Pump
System Capacity
(Fresh Water)
FUEL SYSTEM
Open flow, self priming.
No.2 diesel oil (eetane rating of 45 or higher).
In-line plunger type (BOSCH).
Throttle type.
Replaceable cartridge.
Replaceable paper filter cartrtdge.
12 volt DC lift capacity of 5' wet (1.5 mm)
solid state
COOLING SYSTEM
Fresh water-cooled block, thermostatically-
controlled with heat exchanger.
170 -190· F (77 -88· C)
Centrifugal type, metal impeller, belt-driven.
12.0 US qts (11.3 liters)
Engine Speed 1800 rpm (60Hz)
1500 rpm (50Hz)
LUBRICATION SYSTEM
Valve Seat Angle
Valve Clearance
Injector Pressure
Engine liming
Intake 45·
Exhaust 30·
0.25 inches (0.0098 mm)
1991 + 71 - 0 psi (140 + 5 - 0 kgflcm~.
17"BTDC
ELECTRICAL SYSTEM
Starting Battery
Battery Capacity
DC Charging Alternator
Starting Aid
Starter
12 Volt, (-) negative ground
600 - 800 Cold Cranking Amps (CCA)
51 Amp rated, belt-driven
Glow plugs, sheathed type
12 Volt, reduction gear
General
Oil Filter
Sump Capacity
(not including filter)
Operating Oil Pressure
(engine hot)
Oil Grade
-...v'
WESTERBEKE
Engines & Generators
52
Pressure fed system.
Full flow, paper element, spin-on type.
5.5 U.S. qts (5.2 liters)
50 - 60 psi (3.5 - 4.2 kg/cm')
API Specification CF, CG-4, CH-4 or CI-4
SAE 30 15W-40 all season