Westerbeke 3.0 BPMG - 3.0 KW Generator Technical Specifications; Generator Specifications Summary

3.0 KW GENERATOR SPECIFICATIONS
ENGINE SPECIFICATIONS
COOLING SYSTEM
Engine Type
Bore & Stroke
Total Displacement
Beatings· ·
Valve System
Compression Ratio
Firing Order
Aspiration
Direction of Rotation
Inclination
Dry Weight
Governor
Fuel Pump
Fuel
Ignition Timing
Ignition Coil
Flame Arrester
Carburetor
Fuel Consumption
(Full Load)
Ignition Timing
Start Motor
Starting Battery
Battery
Capacity
Battery Charging
DC Amperage Draw
Type
Oil Filter
Oil Capacity
Oil Grade
Two cylinder. four str()ke gasoline engine.
2.32 x 2.36 inches (59 x 60 mm)
20.01 Cubic Inches (.33 liter)
Two main beatings.
Overhead cam-cross flow.
9:1
1 -2
Naturally aspirated.
Counterclockwise viewed from the back end.
25° maximum angle of operation
165 lbs (75 Kg)
Electronic
FUEL SYSTEM
Mechanical fuel pump.
Unleaded 89 octane or higher gasoline.
BTDC 25° (not adjustable).
12 volt.
Metal screen type.
Single barrel side draft.
0.4 GPH @ 2200 RPM/25 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 Service Categor}' SJ, SL, SM, SN or better
SAE 10W-30or15W-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'(before thermostat opens)
2.0 GPM (thermostat open)
140°F (60°C)
AC GENERATOR (SINGLE PHASE)
Type
Speed
3.0Kw
Permanent magnet generator (two pole)
Brushless/capacitor (two pole)
3600 RPM / 60Hz.
3000 RPM I 50 Hz.
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
0.032 - 0.035in (0.8 - 0.9mm)
11 -15 lb-ft (15- 20 Nm)
See TORQUING THE CYLINDER HEAD.
AIR REQUIREMENTS
Engine Combustion
Generator Cooling
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 Row
(into water injected
exhaust elbow)
Operating Temperature
Fresh water cooled block, thermostatically
controlled thru a heat exchanger.
Positive displacement. rubber impeller belt
driven
Positive displacement, rubber impeller belt
driven
2.5-3.0GPM
9.5 - 11.3 LPM
180°F (82°C)
Engines & Generators
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