Diesel generator sets
C15 (60 Hz)
The Cat® C15 diesel generator sets have been developed for standby and prime power applications, delivering reliable power from 320 to 500 ekW at 60 Hz, meeting ISO 8528-5 transient response requirements. The engines are certified to U.S. EPA Tier 3 emissions standards.
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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
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
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 50°C (122°F)
- Contact your Cat Dealer for specific ambient and altitude capabilities
Certifications
- UL2200 Listed; CSA 22.2; Certification of Compliance – IBC Seismic; Dual IBC & HCAI
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
Reliable power for your critical operations
Handle heavy loads confidently
Long-term operational value
| Standby Rating | 350/400/450/500 ekW |
|---|---|
| Prime Power Rating | 320/365/410/455 ekW |
| Emissions/Fuel Strategy | U.S. EPA Tier 3 Certified |
| Voltage | 208 to 600 Volts |
| Frequency | 60 Hz |
| Speed | 1800 RPM |
| Duty Cycle | Standby, Prime |
| Engine Model | C15 ATAAC, I-6, 4-Stroke Water-Cooled Diesel |
|---|---|
| Bore | 5.4 in |
| Stroke | 6.75 in |
| Displacement | 927.56 in³ |
| Compression Ratio | 16.1:1 |
| Aspiration | Air to Air Aftercooled |
| Fuel System | MEUI |
| Governor Type | Adem™A4 |
| Length - Maximum | 168.2 in |
|---|---|
| Width - Maximum | 81 in |
| Height - Maximum | 126.3 in |
Air Inlet
- Air cleaner
Control Panel
- GCCP 1.2
Cooling
- Package mounted radiator
Cooling System
- Caterpillar extended life coolant
- Fan drive, battery charging alternator drive
- Radiator and cooling fan with guard
- Coolant drain line with valve
Fuel
- Secondary fuel filters
- Primary fuel filter with integral water separator
Exhaust
- Exhaust flange outlet
Fuel System
- Primary fuel filter w/integral water separator and secondary filter
- Narrow skid base
- Fuel cooler
Generator
- IP23 Protection
Power Termination
- Busbar
Generator and Attachments
- Automatic voltage regulator (AVR)
- Optional LC Frame generator - IP23 Protection
- Cold weather bundle
Mounting
- Rubber vibration isolators
Governing System
- Cat electronic governor (ADEM A4).
Lube System
- Oil cooler
- Oil drain valves
Telematics
- Cat® Product Link™ PL444 cellular
Starting/Charging
- 24V Starting motor
- Standard battery
General
- Engine and alternator pre paint, Caterpillar yellow
- Paint - Caterpillar yellow except rails and radiators gloss black
Need installed dimensions with enclosure and tank? See Model Configurations
