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Your Caterpillar account is the single account you use to log in to select services and applications we offer. Shop for parts and machines online, manage your fleet, go mobile, and more.
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Key Specs
The Cat® spark-ignited lean burn generator for stationary standby and demand response applications offer reliable power with best in class fuel efficiency, lower footprint and cleaner exhausts. The abilitity to operate even at very low fuel inlet pressures makes it best suited for a range of applications
Able to start large connected motors loads during a power outage
Complies with emission standards required for local permits
Highest classification ensures alternator durability
| Frequency | 60 Hz 60 Hz |
| Natural Gas Rating | 500 ekW 500 ekW |
| Emissions/Fuel Strategy | U.S. EPA Certified for Stationary Emergency Application U.S. EPA Certified for Stationary Emergency Application |
| RPM | 1800 1800 |
| Fuel Type | Natural Gas Natural Gas |
| Voltage | 120/208, 120/240, 277/480, 346/600 VAC 120/208, 120/240, 277/480, 346/600 VAC |
| Engine Model | Cat® CG18 In-line 6, 4-cycle Natural Gas Cat® CG18 In-line 6, 4-cycle Natural Gas |
| Fuel System | Gas mixer, Venturi Gas mixer, Venturi |
| Aspiration | Turbocharged - Air-to-Air Aftercooled Turbocharged - Air-to-Air Aftercooled |
| Governor Type | Electronic Electronic |
| Displacement | 1106.3 in³ 18.1 l |
| Compression Ratio | 10.5:1 10.5:1 |
| Bore | 5.7 in 145 mm |
| Stroke | 7.2 in 183 mm |
| Length | 154 in 3581 mm |
| Width | 73 in 1854 mm |
| Height | 82 in 2083 mm |
| Weight | 10721 lb 4863 kg |
