Multiquip MQ DCA70SSJU4F Generator 70kVA Three Phase John Deere Tier 4 Final
Multiquip DCA70SSJU4F 70 kVA WhisperWatt mobile diesel generator — 56 kW / 70 kVA prime, 62 kW / 77 kVA standby, 66 dB(A) at 23 feet (at full load), John Deere 4045HFG04, 19.8 gal tank, 3,539 lbs. (1,605 kg) dry.
The Multiquip DCA70SSJU4F is a WhisperWatt Super Silent mobile diesel generator rated 70 kVA prime, built around a John Deere 4045HFG04. Multiquip rates the enclosure at 66 dB(A) at 23 feet (at full load). Built for rental fleets and contractors — equipment that gets moved constantly and maintained on a schedule.
Specifications
- Prime rating. 56 kW / 70 kVA. Standby: 62 kW / 77 kVA.
- Output. 3-phase: 208Y/120, 220Y/127, 240Y/139, 416Y/240, 440Y/254, 480Y/277 (product page also lists 460V; switchable). Single-phase: 240/120. 1-phase 120V: 168 A x 2 (Zigzag); 1-phase 240V: 168 A; 3-phase 208V/240V: 168 A; 3-phase 480V: 84 A. Dual frequency capability allows for operation at 50 Hz or 60 Hz.
- Engine. John Deere 4045HFG04, EPA Tier 4 Final Certified, 4, 274.6 in3 (4500 cc), 107 hp (80 kW) @ 1800 rpm.
- Fuel. 19.8 gal tank. Full load 4.6 gph; 3/4 load 3.6 gph; 1/2 load 2.7 gph; 1/4 load 2.0 gph.
- Sound. 66 dB(A) at 23 feet (at full load).
- Electrics. Alternator Brushless with automatic voltage regulator (AVR), controller ECU845 microprocessor-based digital generator controller.
- Size and weight. Skid-mount: 105.12 in L x 57.13 in W x 22.44 in H (2670 x 1451 x 570 mm). NOTE: product page publishes conflicting figures, 151.3 x 69.3 x 24.8 in, 3,539 lbs. (1,605 kg) dry, 3,858 lbs. (1,750 kg) wet operating.
- DEF. 7.98 gallons (30 liters).
- Emissions. EPA 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 4045HFG04.
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 DCA70SSJU4F specifications (PDF).
MQ Power WhisperWatt Super-Silent — 70 kVA Single/Three-Phase Diesel Generator (John Deere). The DCA70SSJU4F delivers a prime rating of 56 kW (70 kVA) and standby of 62 kW (77 kVA) from a John Deere Tier 4 Final diesel. Patented open-delta winding for precise voltage control and superior motor-starting; electronic governor holds frequency to ±0.25%. Powder-coated / e-coated weatherproof steel housing; auto start-stop for remote operation.
Unit Specifications
| Prime Rating | 56 kW / 70 kVA |
| Standby Rating | 62 kW / 77 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 |
Engine Specifications
| Make / Model | John Deere |
| Emissions | EPA Tier 4 Final Certified |
| Starting System | Electric |
| Design | 4-cycle, water-cooled, turbocharged |
Available Options
Tandem/single-axle trailer (electric or hydraulic brakes), PowerBalance™ automatic load management, crankcase vent blanket with heating element, battery charger, water heater, emergency stop, low coolant level shutdown, camlocks, audible alarm, and custom subbase fuel tanks. Matched trailers: TRLR70US (tandem-axle, electric or hydraulic brakes) or TRLR75XF2 100-gallon extended-fuel trailer.
Specifications from Multiquip published data and subject to change without notice. Refer to the model data sheet for complete details.
Unit Specifications
| Prime Rating | 56 kW / 70 kVA |
| Standby Rating | 62 kW / 77 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 |
Engine Specifications
| Make/Model | John Deere / 4045HFG04 |
| Emissions | EPA Tier 4 Final Certified |
| Starting System | Electric |
| Design | 4-cycle, water cooled, direct injection, turbocharged, charge air cooled EGR, DOC & SCR |
| Gross Engine Power Output | 107 bhp / 80 kW |
| Fuel Tank Capacity | 19.8 gal / 75 L |
Dimensions
| Overall Length | 151.3 in / 3,843 mm |
| Overall Width | 69.3 in / 1,760 mm |
| Overall Height | 24.8 in / 599 mm |
| With Fuel | 2,077 lb / 942 kg |
| Without Fuel | 1,366 lb / 619.6 kg |
Features and specifications subject to change without notice. Refer to model-specific data sheet for detailed specifications.