Multiquip MQ DCA300SSJU4F3 Generator 300kVA Three Phase John Deere Tier 4 Final Env
Multiquip DCA300SSJU4F3 300 kVA WhisperWatt mobile diesel generator — 240 kW / 300 kVA prime, 264 kW / 330 kVA standby, 72 dB(A) at 23 feet, John Deere 6090HFG06, 430.6 gal tank, 11,155 lbs. (5,060 kg) dry.
The Multiquip DCA300SSJU4F3 is a WhisperWatt Super Silent mobile diesel generator rated 300 kVA prime, built around a John Deere 6090HFG06. Multiquip rates the enclosure at 72 dB(A) at 23 feet. Built for rental fleets and contractors — equipment that gets moved constantly and maintained on a schedule.
Specifications
- Prime rating. 240 kW / 300 kVA. Standby: 264 kW / 330 kVA.
- Output. 3-Phase: 240/139, 208Y/120, 220Y/127, 240Y/139, 480/277, 416Y/240, 440Y/254, 480Y/277. 1O 120 Volt 666.7 Amps through 3O 480 Volt 360 Amps. 50/60 Hertz.
- Engine. John Deere 6090HFG06, Tier 4 Final Certified, 6, 549.2 in3 (9.0 liters), 437 hp (326 kW) at 1800 rpm.
- Fuel. 430.6 gal tank. Full load 16.7 gph; 3/4 load 12.5 gph; 1/2 load 8.9 gph.
- Sound. 72 dB(A) at 23 feet.
- Electrics. Alternator Brushless, with AVR, controller ECU845 microprocessor-based digital generator controller.
- Size and weight. 11,155 lbs. (5,060 kg) dry, 14,815 lbs. (6,720 kg) wet operating.
- DEF. 29.8 gallons (112.8 liters).
- Emissions. Tier 4 Final Certified.
Altitude
Multiquip does not publish a derate figure for the DCA line — not on the data sheets, not on the product pages, and not in the manuals we could reach. We are not going to invent one. What Multiquip does publish is the engine: this machine runs a John Deere 6090HFG06.
That is a turbocharged engine, which holds its rating at elevation far better than a naturally aspirated one because the turbo restores intake density that thin air takes away. On the Front Range that difference is worth real money.
We are at 6,035 ft in Colorado Springs and we sell into sites well above that. Tell us the elevation and the duty and we will get the derate in writing from Multiquip before you order, rather than after.
Data sheet. Multiquip DCA300SSJU4F3 specifications (PDF).
MQ Power WhisperWatt Super-Silent — 300 kVA Single/Three-Phase Diesel Generator (John Deere). The DCA300SSJU4F3 delivers a prime rating of 240 kW (300 kVA) and standby of 264 kW (330 kVA) from a Tier 4 Final John Deere diesel. Patented open-delta winding for precise voltage control; electronic governor holds frequency to ±0.25%. Powder-coated, weather-resistant steel housing with 110% fluid containment keeps operating noise to 72 dB(A); auto start-stop digital controller for remote operation.
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 switchable |
| Voltage - Single Phase | 120, 127, 139, 240, 254, 277V switchable |
| Generator Design | Revolving field, self-ventilated, drip-proof, single bearing; brushless with AVR; 4-pole |
| Sound Level | 72 dB(A) |
Engine Specifications
| Make / Model | John Deere |
| Emissions | EPA Tier 4 Final Certified |
| Starting System | Electric |
| Design | 4-cycle, water-cooled, direct injection, turbocharged, EGR, DOC & SCR |
Available Options
Tandem-axle trailer (electric or hydraulic brakes), PowerBalance™ automatic load management, parallel control panel, crankcase vent blanket with heating element, battery charger, camlocks, audible alarm, and custom subbase fuel tanks. Matched trailer: TRLR300EV (tandem-axle, electric or hydraulic brakes).
Specifications from Multiquip published data and subject to change without notice. Refer to the model data sheet for complete details.
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 |
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 |
Dimensions
| Overall Length | 223 in / 5,668 mm |
| Overall Width | 99.5 in / 2,527 mm |
| Overall Height | 32.17 in / 817 mm |
| Without Fuel | 3,076 lb / 1,395 kg |
Features and specifications subject to change without notice. Refer to model-specific data sheet for detailed specifications.