Diesel generator sets
C15 (60 Hz)
The C15 diesel generator sets have been developed for your mission critical, standby and prime applications. Producing reliable power from 320 to 500 ekW at 60 Hz, meeting ISO 8528-5 transient response requirements and built to accept 100 % rated load in one step. The engines are certified Low Fuel Consumption, U.S. EPA Certified for Stationary Emergency Use Only (Tier 2 or Tier 3 Nonroad Equivalent Emission Standards), EU Stage IIIA Nonroad Emission Standards, China Nonroad III Emission Standards.
Request a Quote
Have questions? Call 800.768.4200
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
GCCP 1.3 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
- 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
Integrated Cat® Product Link™ Control System
Track Genset Health and Operation ParametersGenset Utilization and Performance Tracking
Remote Connectivity Optimised Fuel Consumption
Over 1,600 Dealer Locations Worldwide
Cat dealers in over 190 countries provide parts, service & warranty support to ensure maximum productivity
| 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
Air System
- Turbocharger
- Air cleaner - Non canister disposable paper filter
- Aftercooler core
Control Panel
- GCCP 1.3
- GCCP 1.3 Genset Controller
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
Exhaust
- Base, formed steel with single wall integral 8-hour fuel tank
- Standard open set fuel tank/base supplied
- Exhaust flange outlet
Fuel
- Secondary fuel filters
- Primary fuel filter with integral water separator
- Fuel priming pump
Fuel System
- Primary fuel filter w/integral water separator and secondary filter
- Fuel priming pump
- Engine fuel transfer pump
- Flexible fuel lines
- Fuel cooler
Generator
- 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
- IP23 Protection
Power Termination
- Busbar
Generator and Attachments
- Mandatory option circuit breaker, IEC, 3 pole, mounted in power centre
- Integrated voltage regulator (IVR)
- Segregated low voltage (AC/DC) wiring panel
- Optional LC Frame generator - IP23 Protection
- Power center, IP22
- A Frame generator - IP21 Protection
Mounting
- Rubber vibration isolators
Governing System
- Cat electronic governor (ADEM A4).
Lube System
- Oil cooler
- Oil drain valves
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
Need installed dimensions with enclosure and tank? See Model Configurations
