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Key Specs
Producing reliable power from 180 to 300 ekW at 60 Hz, our C9 diesel generator sets designed to ISO 8528-5 transient response requirements. All C9 generator sets are engineered to EPA Stationary Emergency (Tier 3) emissions standards.
Cat Connect option ensures your generator set is always ready to start and perform as expected
Longer run times between fuel fills; reduced operating costs
| Maximum Rating | 300 ekW 300 ekW |
| Minimum Rating | 180 ekW 180 ekW |
| Emissions/Fuel Strategy | Low Fuel, Tier 3 Low Fuel, Tier 3 |
| Voltage | 220 to 480 Volts 220 to 480 Volts |
| Frequency | 60 Hz 60 Hz |
| Speed | 1800 rpm 1800 rpm |
| Duty Cycle | Standby, Prime Standby, Prime |
| Engine Model | C9 ATAAC, I-6, 4-Stroke Water-Cooled Diesel C9 ATAAC, I-6, 4-Stroke Water-Cooled Diesel |
| Bore | 4.41 in 112 mm |
| Stroke | 5.87 in 149 mm |
| Displacement | 537.01 in³ 8.8 l |
| Compression Ratio | 16.1:1 16.1:1 |
| Aspiration | Air to Air Aftercooled Air to Air Aftercooled |
| Fuel System | Hydraulic electronic unit injection Hydraulic electronic unit injection |
| Governor Type | Adem™A4 Adem™A4 |
| Length - Maximum | 157 in 3988 mm |
| Width - Maximum | 47.5 in 1207 mm |
| Height - Maximum | 73.5 in 1867 mm |
Use the comparison tool to compare detailed specs of Cat and competitor models.
Compare All ModelsBuild and customize your own generator set to perfectly fit your needs.
Learn MoreCalculate what generator size you need by using our commercial and industrial generator sizing calculator, SpecSizer.
Learn MoreCaterpillar product brochures and other informational documents are available for your growing business.
