Alternator
| Model | DCA-25USI2 | |
| Frequency (Hz) | 50 | 60 |
| Output Rating Continuous (kVA) | 20 | 25 |
| Output Rating Standby (kVA) | 22 | 27.5 |
| No. of Phases | 3-Phase, 4-Wire | |
| Rated Voltage (V) | Single Voltage (Dual voltage is an option) | |
| Power Factor | 0.8 (Lagging) | |
| Voltage Regulation (%) | Within ±0.5 | |
| Excitation | Brushless, Rotating Exciter (with A.V.R.) | |
| Insulation | Class F | |
Engine
| Type | Inlined, Direct Injected | |
| Output Rating PS/rpm | 26/1500 | 32/1800 |
| Output Rating kW/min-1 | 19.1/1500 | 23.5/1800 |
| No. of Cylinders-Bore X Stroke (mm) | 4-85X96 | |
| Piston Displacement (L) | 2.179 | |
| Fuel | ASTM No.2 Diesel Fuel or Equivalent | |
| Fuel Consumption (L/h) | 3.2 | 3.9 |
| Lube Oil Sump Capacity (L) | 8.5 | |
| Coolant Capacity (L) | 6.4 | |
| Battery X Quantity | 80D26R X 1 | |
| Fuel Tank Capacity | 92 | |
Unit
| Dimension Length (mm) | 1400 | |
| Dimension Width (mm) | 790 | |
| Dimension Height (mm) | 1350 | |
| Dry Weight (kg) | 773 | |
Sound Level
| 7m dB(A) 1500/1800 rpm (min-1) | 52 | 52 |
