Diesel generator sets
C18 (60 Hz)
The C18 diesel generator sets developed for mission critical, standby and prime applications. Producing reliable power from 455 to 600 ekW at 60 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 systems to EPA Stationary Emergency (Tier 2) certified Emissions / Fuel Strategy.
- Maximum Rating600 ekW
- Minimum Rating455 ekW
- Emissions/Fuel StrategyLow Fuel Consumption
- Voltage208 to 600 Volts
- Frequency60 Hz
- Duty CycleStandby, Prime
| Maximum Rating | 600 ekW |
|---|---|
| Minimum Rating | 455 ekW |
| Emissions/Fuel Strategy | Low Fuel Consumption |
| Voltage | 208 to 600 Volts |
| Frequency | 60 Hz |
| Speed | 1800 rpm |
| Duty Cycle | Standby, Prime |
| Engine Model | C18 ATAAC, I-6, 4-Stroke Water-Cooled Diesel |
|---|---|
| Bore | 5.71 in |
| Stroke | 7.2 in |
| Displacement | 1106.4 in³ |
| Compression Ratio | 14.5:1 |
| Aspiration | Air to Air Aftercooled |
| Fuel System | Electronic unit injection |
| Governor Type | Adem™A4 |
| Length - Maximum | 218.5 in |
|---|---|
| Width - Maximum | 80.9 in |
| Height - Maximum | 107.8 in |
Air Inlet
- Air cleaner
Air Inlet System
- Light duty air cleaner
- Turbocharger
- Aftercooler core
Governing System
- Cat electronic governor (ADEM A4)
Control System
- GCCP 1.2
Cooling
- Radiator and cooling fan with guard
- Fan drive, battery charging alternator drive
- Coolant drain line with valve
- Caterpillar extended life coolant
- Package mounted radiator
Exhaust
- Exhaust flange outlet
Exhaust System
- Stainless steel exhaust flex gaskets, raincap and SAE exhaust flange for customer use - shipped loose
Fuel
- Fuel priming pump
- Secondary fuel filters
- Primary fuel filter with integral water separator
Fuel System
- Standard 8 hour open set fuel tank
Generator and Attachments
- Matched to the performance and output characteristics of Cat engines
- Integrated voltage regulator (IVR)
- Segregated low voltage (AC/DC) wiring panel
- A Frame generator - IP21 protection
- Integrated voltage regulator (IVR)
- Mandatory option circuit breaker, IEC, 3 pole, mounted in power centre
- Power center, IP22
Generator
- IP23 Protection
- Matched to the performance and output characteristics of Cat engines
- Load adjustment module provides engine relief upon load impact and improves load acceptance and recovery time
Power Termination
- Busbar
Control Panel
- GCCP 1.2 and GCCP 1.5
Lube System
- Lubricating oil
- Oil drain valves
Mounting
- Rubber vibration isolators
Mounting System
- Captive linear vibration isolators between base and engine-generator. includes lifting provisions and termination points for coolant and lube oil drain lines
Starting/Charging
- 24 Volt battery with rack and cables
- 24 volt starting motor
- Batteries
General
- Engine and alternator pre-paint, Caterpillar yellow
- Paint - Caterpillar yellow except rails and radiators gloss black
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Download ↓Electric Power Ratings Guide
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Download ↓C18, DE650SE0, 60 Hz, 650 ekW Standby, 600 ekW Prime, Low BSFC Spec Sheet
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Download ↓C18, DE715SE0, 60 Hz, 716 ekW Standby, 650 ekW Prime, Low BSFC Spec Sheet
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Download ↓C18, DE750SE0, 60 Hz, 750 ekW Standby, 680 ekW Prime, Low BSFC Spec Sheet
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Download ↓C18, DE550SE0, 60 Hz, 550 ekW Standby, 500 ekW Prime, Non-Certified Emissions Spec Sheet
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Download ↓C18 for industrial applications
Need installed dimensions with enclosure and tank? See Model Configurations