Kirloskar
3R1040
R1040 Series
Kirloskar (KOEL) 3R1040 3.1L 3-cylinder diesel engine for generator sets. 28.2 kWe standby. EPA Tier 2. kWe estimated from rated mechanical output.
Power Ratings
kWm = mechanical shaft power · kWe = electrical output · kVA = kWe ÷ 0.8 pf · kWe estimated — see note below
50 Hz1500 RPM
| kWm | kWe | kVA | |
|---|---|---|---|
| Prime Power | 28.3 | 25.5 | 31.9 |
| Standby Power | 31.3 | 28.2 | 35.3 |
60 Hz1800 RPM
| kWm | kWe | kVA | |
|---|---|---|---|
| Prime Power | 32.1 | 28.9 | 36.1 |
| Standby Power | 35 | 31.5 | 39.4 |
Note: The manufacturer does not publish a separate kWe rating for this engine. kWe values shown are estimated from the rated mechanical output (kWm) using a conservative 90% alternator efficiency factor.
Technical Specifications
| Brand | Kirloskar |
| Model | 3R1040 |
| Series | R1040 Series |
| Configuration | In-line 3, Naturally Aspirated |
| Cylinders | 3 |
| Displacement | 3.1 L |
| Fuel Type | Diesel |
| Emissions Standard | U.S. EPA Tier 2 |
| Country of Origin | India |