Diesel generator sets
C18 (50 Hz)
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.
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Cat Generator Set Package
- Cat generator set packages have been fully prototype tested
- Accepts 100% block load in one step and meets NFPA 110 loading requirements
- Conform to ISO 8528-5 steady state and transient response requirements
Cat Diesel Engine
- Reliable, rugged, durable design
- Field-proven in thousands of applications worldwide
- Four-stroke-cycle diesel engine combines consistent performance and excellent fuel economy with minimum weight
A-Frame Alternator
- Superior motor starting capability minimizes need for oversizing alternator
- Designed to match performance and output characteristics of Cat diesel engines
- Robust Class H insulation
GCCP1.3 Control Panel
- User-friendly interface and navigation
- Scalable system to meet a wide range of installation requirement
- Expansion modules and site-specific programming for specific customer requirements
Cooling System
- Designed to operate in standard ambient temperatures up to 55°C (131°F)
- Contact your Cat Dealer for specific ambient and altitude capabilities
Certifications
One Safe Source
- Components used in the generator set are selected based on seamless design integration to provide the optimum performance
- The generator set is fully assembled at a Caterpillar facility following our quality guidelines
- Each generator set package is tested before leaving the Caterpillar facility
- Cat product support, including dealer service, parts and warranty covers the entire Cat power system
Greater than 15% kW/m2 *Increased Standby rating at 50Hz
Up to 37% Footprint Reduction
Requires less space for installation
Integrated Cat® Product Link™ Control System
Track Genset Health and Operation ParametersGenset Utilization and Performance Tracking
| Standby Rating | 605/660/715/780/850 kVA |
|---|---|
| Prime Power Rating | 550/600/650/706/770/600 kVA |
| Emissions/Fuel Strategy | China Non-Road Stage III Certified / Non-Certified Emissions |
| Voltage | 380 to 415 Volts |
| Frequency | 50 Hz |
| Speed | 1500 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 | 1106.36 in³ |
| Compression Ratio | 14.5:1 |
| Aspiration | Air to Air Aftercooled |
| Fuel System | Electronic unit injection |
| Governor Type | Ademâ„¢A4 |
| Length - Maximum | 162.4 in |
|---|---|
| Width - Maximum | 78.3 in |
| Height - Maximum | 75 in |
Air Inlet System
- Turbocharger
- Light duty air cleaner
- Aftercooler core
Air Inlet
- Air cleaner
Control System
- GCCP 1.2
Exhaust
- Exhaust flange outlet
Cooling
- Coolant drain line with valve
- Caterpillar extended life coolant
- Fan drive, battery charging alternator drive
- Radiator and cooling fan with guard
Exhaust System
- Stainless steel exhaust flex gaskets, raincap and SAE exhaust flange for customer use - shipped loose
Fuel
- Secondary fuel filters
- Fuel priming pump
- Primary fuel filter with integral water separator
Fuel System
- Standard 8 hour open set fuel tank
Generator
- IP23 Protection
- Load adjustment module provides engine relief upon load impact and improves load acceptance and recovery time
- Matched to the performance and output characteristics of Cat engines
Generator and Attachments
- Segregated low voltage (AC/DC) wiring panel
- Integrated voltage regulator (IVR)
- A Frame generator - IP21 protection
- Integrated voltage regulator (IVR)
- Mandatory option circuit breaker, IEC, 3 pole, mounted in power centre
- Power center, IP22
- Matched to the performance and output characteristics of Cat engines
Power Termination
- Busbar
Governing System
- Cat electronic governor (ADEM A4)
Control Panel
- GCCP Genset Controller
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
General
- Engine and alternator pre-paint, Caterpillar yellow
- Electric Power Ratings Guide
- C18, DE605E0, 50 Hz, 605 kVA Standby, 550 kVA Prime, Non-Certified Emissions Spec Sheet
- C18, DE600C3, 50 Hz, 600 kVA Prime, China Non-Road-III Spec Sheet
- DE715E0, 50 Hz, 715 kVA Standby, 650 kVA Prime, Non-Certified Emissions Spec Sheet
- C18, DE660E0, 50 Hz, 660 kVA Standby, 600 kVA Prime, Non-Certified Emissions Spec Sheet
- C18, DE780E0, 50 Hz, 780 kVA Standby, 706 kVA Prime, Low BSFC Spec Sheet
- C18, DE850E0, 50 Hz, 850 kVA Standby, 770 kVA Prime, Low BSFC Spec Sheet
Need installed dimensions with enclosure and tank? See Model Configurations
