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DCA220SSJU4F Whisperwatt Super-Silent Generator
220 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.

DCA220SSJU4F Diesel Powered Generator

Shown with optional trailer
The DCA220SSJU4F offers a prime rating of 176 kW (220 kVA) and a standby rating of 194 kW (242 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 Tier 4 certified John Deere 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 74 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: 194kW
Continuous Watts: 176kW
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Unit Specifications
Prime Rating 176 kW 220 kVA
Standby Rating 194 kW 242 kVA
Generator RPM 1800
Voltage - Three Phase 208, 220, 240, 416, 440, 460, 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
Frequency 60 Hz
Frequency Regulation (steady state load) ±0.25 %
Sound Level (Full Load at 23 ft.) 74 dB(A)
Engine Specifications
Make/Model John Deere 6068HFG09
Emissions EPA Tier 4 Certified
Starting System Electric
Design 4-cycle, water cooled, direct injection, turbocharged. Charged Air Cooled. EGR, DOC, DPF, and SCR
Gross Engine Power Output 322 bhp 314 kW
Fuel Tank Capacity 69 gal 260 L
Fuel Consumption:
   Full load 12.5 gph 47.1 lph
   3/4 load 9.7 gph 36.4 lph
   1/2 load 6.9 gph 26.1 lph
   1/4 load 4.4 gph 16.7 lph
DEF Tank Capacity 14.5 gal 55L
Coolant Capacity 10.3 gal 39 L
Oil Capacity 8.18 gal 31 L
Battery 12V 150Ah x1