Specifications - Westerbeke 3.0KW BPMG-60HZ Service Manual

3.0 KW BPMG GENERATOR SPECIFICATIONS
ENGINE SPECIFICATIONS
COOLING SYSTEM
Engine Type
Bore & Stroke
Total Displacement
Bearings
Valve System
Compression Ratio
Rring Order
Aspiration
Direction of Rotation
Inclination
Dry Weight
Governor
Fuel Pump
Fuel
Ignition liming
Ignnion Coil
Rame Arrester
Garburetor
Fuel Consumption
(Full Load)
Ignnion liming
Start Motor
Starting Batte ry
Battery Capacity
Battery Charging
DC Amperage Draw
Type
Oil flfter
Oil Capacity
Oil Grade
Two cylinder, four stroke gasoline engine.
2.32 x 2.36 inches (59 x 60 mm)
20.01 Cubic Inches (.33 liter)
Two main bearings.
Overhead cam-cross flow.
9:1
1 - 2
Naturally aspirated.
Counterclockwise viewed from the back end.
25 0
maximum
angle of operation
1651bs (75 Kg)
Electronic
FUEL SYSTEM
Mechanical fuel pump.
Unleaded 89 octane or higher gasoline.
BlDC 25' (not adjustable).
12 volt.
Metal screen type.
Single barrel side draft.
0.4 GPH@ 2200 RPMl25 Amps
12-Volt flywheel magneto.
ELECTRICAL SYSTEM
12-Volt reduction gear with solenoid.
12-Volt, (-) negative ground
600-900 Cold Cranking Amps (CCA)
11 Amp
70 Amps DC
LUBRICATION SYSTEM
Wet sump system trochoid type pump.
Fuel flow. paper element, spin-on disposals.
1.5 qts. (91.4 L)
API SJ 10W-30, 15W-40
General
Raw Water Pump
Raw Water Flow
(into water injected
exhaust elbow)
Operating Temperature
Water cooled via raw water pump.
Positive displacement type, rubber impeller,
belt driven.
1.75 GPM (6.6 LPM) (before thermostat opens)
2.0 GPM (7.5 LPM) (thermostat open)
140'F (60'C)
AC GENERATOR (SINGLE PHASE)
Type
Speed
3.0 Kw
Permanent magnet (two pole)
3600 RPMl60Hz
3000RPMl50Hz
3.0 KW - 60 Hz single phase, 120 volts
2 wire, 25 amp
3.0 KW - 50 Hz single phase, 230 volts
2 wire. 13 amp
TUNE-UP SPECIFICATIONS
Spark Plug Gap
Spark Plug Torque
Bolt Torque
Engine Combustion
Generator Cooling
0.032 - 0.035in (0.8 - 0.9mm)
11 -15Ib-ft (15 - 20 Nm)
See TORQUING THE CYLINDER HEAD.
AIR REQUIREMENTS
13 CFM (0.287 cmm)
200 CFM (5.66 cmm)
FRESH WATER COOLED MODELS
Cooling System
Fresh Water (coolant)
Pump
Raw Water Pump
Raw Water Flow
(into water injected
exhaust elbow)
Operating Temperature
Fresh water cooled block, thermostatically
controlled Ihru a heal exchanger.
Positive displacement, rubber impeller belt
driven
Positive displacement, rubber impeller belt
driven
2.5 - 3.0 GPM
9.5 -11.3 LPM
...v
WESTERBEKE
Engines & Generators
47