Key Specs
The Cat® spark-ignited rich burn gas generator set can be used for emergency standby, prime, demand response and limited time power (LTP) applications. It also offers a reliable power with superior fuel efficiency, lower footprint and cleaner exhausts with ultra-low-NOx capability. With dual fuel kit option, automatic transition to propane from natural gas delivers uninterrupted operation. This also comes with an optional paralleling configuration up to 4 units in conjunction with a switchgear built on a Distributed Energy Resources (DERs) technology platform. The DERs technology continuously monitors, analyses and controls multiple energy sources.
System designed to improve installation time and total cost for installer and customer
Complies with East Texas permitting standards
Highest classification ensures alternator durability
| Frequency | 60 Hz 60 Hz |
| Natural Gas Rating | Max. 450 ekW Max. 450 ekW |
| Emissions/Fuel Strategy | U.S. EPA Certified for Stationary Non-Emergency Applications U.S. EPA Certified for Stationary Non-Emergency Applications |
| RPM | 1800 1800 |
| Fuel Type | Natural Gas / Propane Natural Gas / Propane |
| Voltage | 480 VAC 480 VAC |
| Engine Model | Cat® 21.9L 4 Cycle V12 TCAC Rich Burn Gas Cat® 21.9L 4 Cycle V12 TCAC Rich Burn 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 | 1336.42 in³ 21.9 l |
| Compression Ratio | 10.2:1 10.2:1 |
| Bore | 5.03 in 128 mm |
| Stroke | 5.59 in 142 mm |
| Length | 119 in 3020 mm |
| Width | 99 in 2510 mm |
| Height | 120 in 3050 mm |
Caterpillar product brochures and other informational documents are available for your growing business.
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