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Key Specs
The C18 diesel generator sets have been developed for your mission critical, standby and prime applications. Producing reliable power from 550 to 715 kVA at 50 Hz, meeting ISO 8528-5 transient response requirements and built to accept 100 % rated load in one step. Our C18 generator sets range from Low Fuel Consumption, Low Emissions and China Nonroad III Emission Standards Emissions / Fuel Strategy.
Requires less space for installation
| Maximum Rating | 715 kVA 715 kVA |
| Minimum Rating | 550 kVA 550 kVA |
| Emissions/Fuel Strategy | Low Fuel, China Nonroad III Emis Stds Low Fuel, China Nonroad III Emis Stds |
| Voltage | 380 to 415 Volts 380 to 415 Volts |
| Frequency | 50 Hz 50 Hz |
| Speed | 1500 rpm 1500 rpm |
| Duty Cycle | Standby, Prime Standby, Prime |
| Engine Model | C18 ATAAC, I-6, 4-Stroke Water-Cooled Diesel C18 ATAAC, I-6, 4-Stroke Water-Cooled Diesel |
| Bore | 5.71 in 145 mm |
| Stroke | 7.2 in 183 mm |
| Displacement | 1106.36 in³ 18.13 l |
| Compression Ratio | 14.5:1 14.5:1 |
| Aspiration | Air to Air Aftercooled Air to Air Aftercooled |
| Fuel System | Electronic unit injection Electronic unit injection |
| Governor Type | Ademâ„¢A4 Ademâ„¢A4 |
| Length - Maximum | 162.4 in 4135 mm |
| Width - Maximum | 78.3 in 1989 mm |
| Height - Maximum | 75 in 1906 mm |
Caterpillar product brochures and other informational documents are available for your growing business.
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Compare All ModelsObserve and manage your fleet from anywhere with Cat RAM, and benefit from real-time monitoring by expert advisors with Condition Monitoring.
Learn MoreRetain genset value with maintenance, upgrade kits, and repair options that extend lifecycles, optimise performance, and help you control costs.
Learn MoreShop for genuine and Cat Reman parts online, with access to price, inventory, and 24/7 expert support.
Learn MoreEvery piece of Cat equipment is designed and built to provide maximum productivity and operating economy throughout its working life. Your Cat dealer can help you maintain that built-in value through a Customer Value Agreement (CVA).
Learn MoreC18 generator set, rear right
C18 generator set, rear left
C18 generator set, Front Right
C18 generator set, Front Left
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