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موتور دیزل ژنراتور کامینز Cummins

مدل B3.9 Engine Series: 28 kW - 40 kW : 35 - 50 kVA4

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Engine specifications (مشخصات فنی)

Bore

102.1 mm (4.02 in)

Stroke

119.9 mm (4.72 in)

Displacement

3.9 L (239.0 in3)

Configuration

Cast iron, in-line, 4 cylinder

Battery capacity

460 amps minimum at ambient temperature of 0 °C (32 °F)

Battery charging alternator

65 amps

Starting voltage

12 volt, negative ground

Fuel system

Direct injection: number 2 diesel fuel, fuel filter, automatic electric fuel shutoff

Fuel filter

Single element, 10 micron filtration, spin-on fuel filter with water separator

Air cleaner type

Dry replaceable element

Lube oil filter type(s) Standard cooling system

Spin-on, full flow

Standard cooling system

40 °C (104 °F) ambient radiator

Cummins Power Generation 4B3.9 Series Generators