Multiquip MQ DCA25SSIU4FC8 Generator 25kVA Three Phase Isuzu T4F Env ECU
Multiquip DCA25SSIU4FC8 25 kVA WhisperWatt mobile diesel generator — 20 kW / 25 kVA prime, 22 kW / 27.5 kVA standby, 65 dB(A) at 23 feet at full load, Isuzu 4LE2T, 52.3 gal tank, 1,742 lbs. (790 kg) dry.
The Multiquip DCA25SSIU4FC8 is a WhisperWatt Super Silent mobile diesel generator rated 25 kVA prime, built around an Isuzu 4LE2T. Multiquip rates the enclosure at 65 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. 20 kW / 25 kVA. Standby: 22 kW / 27.5 kVA.
- Output. Three-phase: 208Y/120, 220Y/127, 240Y/139 and 416Y/240, 440Y/254, 480Y/277. Single-phase: 240/120. 1-phase 120 V: 60 Amps x 2 (Zigzag); 1-phase 240 V: 60 Amps (Zigzag); 3-phase 208 V and 240 V: 60 Amps; 3-phase 480 V: 30 Amps. 60 Hz.
- Engine. Isuzu 4LE2T, EPA Tier 4 Final Certified, 4, 133.0 in3 (2179 cc), 33.5 hp (25 kW) @ 1800 rpm.
- Fuel. 52.3 gal tank. 1.62 gph at full load. Recommended fuel: ASTM-D975-No.1 & No.2-D.
- Sound. 65 dB(A) at 23 feet at full load.
- Electrics. Alternator Brushless, with automatic voltage regulator (AVR); open delta excitation design, controller ECU754 microprocessor-based digital generator controller.
- Size and weight. Skid: 71.65 in (1820 mm) L x 50.79 in (1290 mm) W x 41.34 in (1050 mm) H, 1,742 lbs. (790 kg) dry, 2,183 lbs. (990 kg) wet operating.
- Emissions. EPA Tier 4 Final Certified; 4-cycle, water cooled, direct injection, turbocharged.
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 Isuzu 4LE2T.
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 DCA25SSIU4FC8 specifications (PDF).
Unit Specifications
| Prime Rating | 20 kW / 25 kVA |
| Standby Rating | 22 kW / 27.5 kVA |
| Generator RPM | 1800 |
| Voltage - Three Phase | 208, 220, 240, 416, 440, 480V Switchable |
| Voltage - Single Phase | 120, 127, 139, 240, 254, 277V Switchable |
Engine Specifications
| Make/Model | Isuzu / 4LE2T |
| Emissions | EPA Tier 4 Final Certified |
| Starting System | Electric |
| Design | 4-cycle, water cooled, direct injection, turbocharged, EGR |
| Gross Engine Power Output | 40.2 bhp / 30 kW |
| Fuel Tank Capacity | 41.7 gal / 158 L |
Trailer Specifications
| Gross Vehicle Weight Rating (GVWR) | 3,500 lb / 1,588 kg |
| Gross Axle Weight Rating (GAWR) (ea.) | 3,500 lb / 1,588 kg |
| Coupler Rating | 3" Pintle Eye (25,000 lb) / 2" Ball Coupler (10,000 lb) / 2-5/16" Ball Coupler (14,000 lb) |
| Tire Size | ST205/75D14 LR-C |
| Tire Load Rating (ea.) | 1,760 lb / 789 kg |
| Wheel Bolt Pattern | 5 Lug |
| Fits MQ Power Generator Models | DCA20SPXU4F / DCA25USI4CAN / DCA25SSIU4F |
Trailer Dimensions
| Overall Length | 105.79 in / 2,687 mm |
| Overall Width | 56.18 in / 1,427 mm |
| Overall Height | 20.85 in / 529.6 mm |
| Without Fuel | 444 lb / 201 kg |
Features and specifications subject to change without notice. Refer to model-specific data sheet for detailed specifications.