Standard Features:

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Analog 200 Control Panel Radiator Cooled Genset Oil Drain Kit Residential Grade Muffler Steel Skid Base Mounting Rubber Isolation Mounts Battery Tray Battery Cables

Generator Specifications:

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Type Leads: Quantity Voltage Regulator Insulation Material Temperature Rise Bearing(s) Coupling Voltage Regulation Phase Type Power Factor kW @ 60 Hz kVA @ 50 Hz

4 Pole 4 AVR Class "H" 221° F ( 105°C) Sealed Direct Bolt Up 1% 3 1.0 60 50

Generator Ratings:

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Amps @ 120 Volts 60hz Amps @ 240 Volts 60hz Amps @ 120 Volts 50hz Amps @ 240 Volts 50hz

500 250 416.6 208.3

Engine Specifications:

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Manufacturer Engine: Model Type Cylinder Arrangement Displacement Bore Stroke Compression Ratio Rated RPM 60 hz Rated RPM 50 hz Max Power At Rated RPM (HP @ 60hz) Max Power At Rated RPM (HP @ 50hz) Cylinder Head Material Block Material Governor Type Frequency Regulation Air Filter Type

Isuzu 4BG1T 4 Cylinder, 4 Cycle 264 cu. in. (6705.6 cu. mm) 4.13 in. (104.9 mm) 4.92 in. (124.9 mm) 17:1 1800 1500 90 75 Cast Iron Cast Iron Mechanical 3-5% Replaceable Element

Engine Electrical System:

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Ignition System Battery Charging System Voltage (DC) Battery Charging System (Amps) Starter System Voltage (DC) Battery Recommendation (CCA) Battery Voltage (DC) Starter kW

Electrical 12 Volt 50 12 Volt 650 12 Volt 3.0

Fuel System:

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Fuel Shutoff Solenoid Fuel Pump Priming Fuel Pump Fuel Type Fuel Pump Lift Fuel Line Supply Fuel Line Return

Electrical Mechanical Mechanical #2 Diesel 3.3 ft. (1.0 m) 3/8 in. (9.5 mm) 3/8 in. (9.5 mm)

Fuel Consumption:

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100% Load @ 60 Hz 75% Load @ 60 Hz 50% Load @ 60 Hz 100% Load @ 50 Hz 75% Load @ 50 Hz 50% Load @ 50 Hz

4.9 GPH (18.54 LPH) 4.6 GPH (17.41 LPH) 4.2 GPH (15.89 LPH) N/A N/A N/A

Cooling System:

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Engine Coolant Capacity Radiator Coolant Capacity Water Pump Type Fan Diameter Fan & Alternator (HP) Fan Type Fan Rotation (from front of engine)

9.0 qts. (8.51 L) 16.0 qts. (15.14 L) Centrifugal 20 in. (508 mm) 4.2 6 Blade Pusher Clockwise

Lubrication System:

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Type Engine Oil Capacity With Filter Oil Filter Type

Pressurized 13.7 qts. (12.96 L) Spin On

Exhaust System:

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Exhaust Type Max Allowable Back Pressure Exhaust Outlet Size

Residential Muffler 3 in. hg (76.2 mm hg) 2.5 in. (63.5 mm) dia.

Air Requirements:

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Engine Combustion Air Intake Requirements At 60 Hz At 50 Hz Generator End Cooling Requirements Sound Shield Air Space Requirements

160 cu. ft/min (48.76 m/min) N/A 575 cu. ft/min (175.26 cu. m/min) 18" (457.2 mm) Min. All Sides

Sound Table:

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dB(A) Without Sound Shield Load 3' 10' 21' 100% 93 89 82 75% 91 87 81 50% 89 87 80 dB(A) With Sound Shield Load 3' 10' 21' 100% 84 77 73 75% 82 74 73 50% 81 73 71