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DCA300SSJU4F Whisperwatt Super-Silent Generator
300 kVA Prime Output, Single/Three-Phase, John Deere Tier 4 Final
MQ Power WhisperWatt Super-Silent portable generators provide reliable power to meet the most demanding requirements. They are designed and built to withstand tough environments at construction sites and provide dependable temporary power at entertainment venues and disaster recovery operations.

DCA300SSJU4F Diesel Powered Generator

The DCA300SSJU4F offers a prime rating of 240 kW (300 kVA) and a standby rating of 264 kW (330 kVA). Our patented open delta generator winding provides precise voltage control, allowing superior motor starting capability. An electronic governor maintains frequency to ±0.25% from no load to full load. Equipped with a John Deere Tier 4 Final diesel engine to easily meet the stringent EPA standards while providing profitable performance and reliability. It features an auto start stop that allows the generator to start from a remote location. The unit features a powder-coated, weatherproof steel housing that allows a substantially low operating noise level of 70 dB(A). A comprehensive analog control panel provides instrumentation including AC ammeter, AC voltmeter, frequency meter, AC circuit breaker, engine gauges and much more.
Maximum Watts: 264kW
Continuous Watts: 240kW
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Unit Specifications
Prime Rating 240 kW 300 kVA
Standby Rating 264 kW 330 kVA
Generator RPM 1800
Voltage - Three Phase 208, 220, 240, 416, 440, 480V Reconnectable
Voltage - Single Phase 120, 127, 139, 240, 254, 277V Adjustable
Generator Design Revolving field, Self-ventilated, Drip-proof, Single bearing
Voltage Regulation (No Load to Full Load) ±0.5 %
Power Factor 0.8
Armature Connection Star with Neutral
Excitation Brushless with AVR
No. Poles 4-pole
Frequency 60 Hz
Frequency Regulation (steady state load) ±0.25 %
Sound Level (Full Load at 23 ft.) 70 dB(A)
Engine Specifications
Make/Model John Deere / 6090HFG09
Emissions EPA Tier 4 Final Certified
Starting System Electric
Design 4 cycle, water-cooled, direct injection, turbo-charged, charged air cooled
Gross Engine Power Output 437 bhp kW
Fuel Tank Capacity 100 gal 380 L
Fuel Consumption:
   Full load 17.2 gph 65.3 lph
   3/4 load 12.4 gph 47 lph
   1/2 load 9.1 gph 34.4 lph
   1/4 load 5.5 gph 21 lph
Coolant Capacity 17.7 gal 67 L
Oil Capacity 9.3 gal 35 L
Battery 12V 430Ah x 1