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DCA-220SSCU4I Whisperwatt Super-Silent Generator
Provides 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.

DCA220SSCU4I Diesel Powered Generator

The DCA220SSCU offers a prime rating of 176 kW and a standby rating of 194 kW.  Their 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. It is equipped with a Tier 4i Cummins 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 75 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: 176kW
Continuous Watts: 190kW
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DCA220SSC Options

Part Number
when purchased with generator
Racor Filter
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Camlock Distribution System (1 Set of 5 Lugs)
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External Fuel - 3 Way Valve
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Battery Charger
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Trailer with 300 Gallon fuel tank. Available with Hydraulic or Electric Brakes
TRLR220XFH (Hydrualic)
TRLR220XFE (Electric)
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DCA220SSCU4I Electric Specifications

Alternator Design
Brushless with AVR
Frequency / Phase
60 Hz / Single Phase
60 Hz / Three Phase
Voltage - Single Phase
120, 127, 139, 240, 254, 277 Adjustable
Voltage - Three Phase
208, 220, 240, 416, 440, 460, 480 Reconnectable
Simultaneous single and three phase power.
Voltage Regulation
(No Load to Full Load)
± 0.5%
Frequency Regulation
± 0.25%
Standard / Included
Prime Output
Standby Output
176000 watts (176kW)
194000 watts (194kW)
Single Phase at 120 Volts
Single Phase at 240 Volts
Three Phase at 240 Volts
Three Phase at 480 Volts

DCA220SSC Electric Recepticles & Circuit Breakers

120Volt GFCI 20Amp
CS-6369; 125/250Volt 50Amp
Main Circuit Breaker
600 Amp

DCA220SSC Engine Specifications

Engine Manufacturer
Engine Model
Fuel Capacity
100.0 gallons
Running Time
8.06 Hours per tank. Running time computed at full load using fuel consumption rates supplied by the engine manufacturer.
Fuel guage
Standard / Included
314 Horsepower. Engine power ratings are calculated by the individual engine manufacturers. Multiquip and CESSCO Inc. make no claim, representation or warranty as to the power rating of the engine on this equipment and disclaim any responsibility or liability of any kind whatsoever with respect to the accuracy of the engine power rating.
Rated Speed (RPM)
Low Oil Shutdown
Standard / Included
Starting System
Electric. DCA220SSC generators are sold and shipped without battery.
Sound Level @ 23 feet
75 dB

DCA220SSCU4I Dimensions and Weight

137.9 inches
48.03 inches
68.89 inches
Dry Weight
6,636 lbs.