MARINE
GASOLINE
GENERATOR
8.5BTGA60Hz
6.8BTGA50Hz
Features, Standard Equipment, Optional EquipmentSpecifications, Performance, ConstructionInstallation Dimensions
Generator Design
  • DESIGN: Brushless, four pole, revolving field, self regulating, pre-lubricated single bearing design.
  • VOLTAGE REGULATION: Standard ± 5% no load to full load.
  • FREQUENCY REGULATION: 3 Hz (5%) no load to full load.
  • INSULATION: Class "F", as defined by NEMA MG1-1.65.
  • TEMPERATURE RISE: Within NEMA MG1-22.40 definition when operating at full load.
  • COOLING: Cast centrifugal blower, direct connected.
  • ELECTROMAGNETIC INTERFERENCE LEVEL: Exceeds requirements for most marine radio-telephones and standard TVs
Model Electrical Characteristics Ratings Engine
Volts Amps Hertz Phase Wire Power Factor kW RPM Start
8.5 BTGA-614* 120/240* 70/35 60 1 4 1.0 8.5 1800 Remote

* Adjustable for 50 or 60 hertz.

.

Specifications
Number of cylinders 4 Cylinder vertical in-line Cooling system 5 US quarts (4.7 litre)
Type 4 Cycle Full load fuel consumption 1.4 US GPH (5.3 LPH) (approx.)
Displacement 79.1 cu. in. (1.296 litre) Carburetor Down draft type
Bore and stroke 3.03" x 2.74"
(77 mm x 69.6 mm)		 Governor Mechanical
Rated rpm 60 Hz – 1800 rpm
50 Hz – 1500 rpm		 Lube oil filter Full flow, spin-on element
HP @ 1800 rpm 27HP Lubricant capacity 3.9 USquarts (3.7 litre)
Maximum angle of operation Not to exceed 25° in all directions Fuel transfer pump Electric type
Exhaust elbow conn. 2" OD (50.8mm) Fuel supply 1/8" ID (3.18 mm)
Sea water conn. 1" OD (25.4mm) Starting motor 12 volt.
Dry weight 513 lbs (233 kg) Alternator 50 amps,
Aspiration Naturally aspirated Cold cranking amps 200 amps
Lubrication system Forced  pump Electrical system 12 volts DC, negative ground