DCA125USI

DCA125USI

WhisperWatt Ultra-Silent Generator
MQ Power WhisperWatt Ultra-Silent Generators give you the reliability of our WhisperWatt Super-Silent Generators while achieving sound levels that are 11 percent quieter. And to safeguard the environment, each WhisperWatt Ultra-Silent Generator features an integrated 24-hour fuel tank with a fluid containment system. Their dependability and quiet operation make for great sources of portable power in the construction and entertainment industries.

The DCA125USI provides a prime rating of 100 kW (125 kVA) and a standby rating of 110 kW (137 kVA).  A sound proof housing keeps operating noise levels to 65 dB(A).  It features an electronic governor that maintains frequency to 0.25% from no load to full load.   A comprehensive analog control panel provides instrumentation including AC ammeter, AC voltmeter, frequency meter, AC circuit breaker, engine gauges and much more.



 
 
Unit Specifications
Prime Rating 100 kW 125 kVA
Standby Rating 110 kW 137 kVA
Generator RPM 1800
Voltage - Three Phase 208, 220, 240, 416, 440, 480V Switchable
Voltage - Single Phase 120, 127, 139, 240, 254, 277V Switchable
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/ Zig Zag
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.) 65 dB(A)
Engine Specifications
Make/ModelIsuzu / 4HK1X
EmissionsEPA Tier 3 Certified
Starting SystemElectric
Design 4-cycle, watercooled, direct injection, turbocharged, air to air intercooled
Gross Engine Power Output170.3 bhp127 kW
Fuel Tank Capacity 169 gal 640 L
Fuel Consumption:
   Full load7.3 gph27.6 lph
   3/4 load 5.7 gph21.7 lph
   1/2 load4.0 gph 15.1 lph
   1/4 load2.4 gph 9.1 lph
DEF Tank Capacity galL
Coolant Capacity5.2 gal19.7 L
Oil Capacity 6.1 gal23.4 L
Battery12V 128 Ah x 1
TRLR150US Trailer Specifications
Gross Vehicle Weight Rating (GVWR) 11,000 lb4,989.51 kg
Gross Axle Weight Rating (GAWR) (ea.) 6,000 lb2,721.55 kg
Tire Size ST235/80R16 LR-E
Tire Load Rating (ea.) 3,500 lb1,587.57 kg
Wheel Bolt Pattern 8 Lug on 6.5 in
Fuel Tank Capacity 180 gal 681.37 L
Combined Tank Runtime:
50% Load42 h
100% Load23 h
Fits MQ Power Generator Models DCA125USI
DCA150USJ
TRLR150US Dimensions & Weights
Overall Length 184 in 4673.6 mm
Overall Width 83 in 2108.2 mm
Overall Height 24 in 609.6 mm
Notice: Features and equipment specifications are subject to change without notice.