125 kVA Prime Output, Single/Three-Phase, Isuzu Tier 4 Final Shown on optional trailer 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.

The DCA125SSIU4F offers a prime rating of 100 kW (125 kVA) and a standby rating of 110 kW (137.5 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.

It features an auto start stop that allows the generator to start from a remote location.

The unit features a powder-coated / e-coated, weatherproof steel housing that allows a substantially low operating noise level of 66 dB(A).

A comprehensive analog control panel provides instrumentation including AC ammeter, AC voltmeter, frequency meter, AC circuit breaker, engine gauges and much more

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Unit Specifications

Prime Rating	100 kW · 125 kVA
Standby Rating	110 kW · 137.5 kVA
Generator RPM	1800
Voltage - Three Phase	208, 220, 240, 416, 440, 460, 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.)	66 dB(A)

Engine Specifications

Make/Model	Isuzu / BR-4HK1X
Emissions	EPA Tier 4 Final Certified
Starting System	Electric
Design	4-cycle, water cooled, direct injection turbocharged, charged air cooled EGR, DOC, SCR
Gross Engine Power Output	166 bhp · 124 kW
Fuel Tank Capacity	169 gal · 640 L

Fuel Consumption

Full load	7.11 gph · 26.9 lph
3/4 load	5.6 gph · 21.2 lph
1/2 load	4.1 gph · 15.5 lph
1/4 load	2.6 gph · 10 lph
DEF Tank Capacity	7.4 gal · 28L
Coolant Capacity	10.3 gal · 39 L
Oil Capacity	6.05 gal · 22.9 L
Battery	12V 150 Ah x 1

TRLR125US Trailer Specifications

Gross Vehicle Weight Rating (GVWR)	10,000 lb · 4,536 kg
Gross Axle Weight Rating (GAWR) (ea.)	5,000 lb · 2,268 kg
Coupler Rating	3" Pintle Eye (25,000 lb)

2-5/16" Ball Coupler (14,000 lb)

Tire Size	ST225/75R15 LR-D
Tire Load Rating (ea.)	2,540 lb · 1,152 kg
Wheel Bolt Pattern	6 Lug on 5.5 in
Fits MQ Power Generator Models	DCA125SSIU4F

TRLR125US Dimensions & Weights

Overall Length	181 in · 4,597 mm
Overall Width	79.5 in · 2,019 mm
Overall Height	24.7 in · 627 mm

Operating Weight

Without Fuel	1,722 lb · 781 kg

Notice: Features and equipment specifications are subject to change without notice.

Generator 125kVA 3Ph Isuzu Tier 4F Env