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Generator 300 KVA 3 phase Tier 4F ENV
DCA300SSJU4F2 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.
The DCA300SSJU4F2 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. The DCA300SSJU4F2 is manufactured within a powder-coated, weather resistant, 110% fluid contained steel housing that allows a substantially low operating noise level of 72 dB(A). It features an auto/start/stop digital controller that allows the generator to start from a remote location. Comprehensive analog control panel provides instrumentation including AC ammeter, AC voltmeter, frequency meter, AC circuit breaker, AC load percentage, engine gauges and much more.
| 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 | 50 / 60 Hz |
| Frequency Regulation (steady state load) | ±0.25 % |
| Sound Level (Full Load at 23 ft.) | 72 dB(A) |
| Engine Specifications Make/Model | John Deere / 6090HFG06 |
| Emissions | EPA Tier 4 Final Certified |
| Starting System | Electric |
| Design | 4 cycle, water-cooled, direct injection, turbo-charged, charged air cooled, EGR, DOC & SCR |
| Gross Engine Power Output | 437 bhp · 326 kW |
| Fuel Tank Capacity | 430.6 gal · 1630 L |
Fuel Consumption
| Full load | 16.7 gph · 63.2 lph |
|---|---|
| 3/4 load | 12.5 gph · 47.4 lph |
| 1/2 load | 8.9 gph · 33.8 lph |
| 1/4 load | 5.8 gph · 21.9 lph |
| DEF Tank Capacity | 29.7 gal · 112.4L |
| Coolant Capacity | 17.7 gal · 67 L |
| Oil Capacity | 9.3 gal · 35 L |
| Battery | 12V 430Ah x 1 |
| TRLR300EV Trailer Specifications Gross Vehicle Weight Rating (GVWR) | 20,000 lb · 9,071 kg |
| Gross Axle Weight Rating (GAWR) (ea.) | 10,000 lb · 4,535.9 kg |
| Coupler Rating | 3" Pintle Eye (25,000 lb) |
2-5/16" Ball Coupler (20,000 lb)
| Tire Size | 235/75R17.5 LR-J |
|---|---|
| Tire Load Rating (ea.) | 6,005 lb · 2724 kg |
| Wheel Bolt Pattern | 8 x 6.5 |
| Fits MQ Power Generator Models | DCA300SSJU4F2 |
| TRLR300EV Dimensions & Weights Overall Length | 223 in · 5,668 mm |
| Overall Width | 99.5 in · 2,527 mm |
| Overall Height | 32.17 in · 817 mm |
Operating Weight
| Without Fuel | 3,076 lb · 1,395 kg |
|---|
Notice: Features and equipment specifications are subject to change without notice.
Rental rates
| Rental period | Rate |
|---|---|
| Daily | $1,350 |
| Weekly | $4,500 |
| Monthly (4 weeks) | $8,000 |
Rates as of August 2026 — please call (415) 644-5792 to confirm current pricing and availability. Long-term and custom rates available.
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Delivery, setup and support across the San Francisco Bay Area.