Cat C9 | DE275E0
Caterpillar is leading the power generation marketplace with Power Solutions engineered to deliver unmatched flexibility, expandability, reliability, and cost-effectiveness.
Integrated Cat® Product Link™ Control System
- Track Genset Health and Operation Parameters
- Genset Utilization and Performance Tracking
Remote Connectivity 24/7/365 Monitoring
Cat Connect option ensures your generator set is always ready to start and perform as expected
Optimised for 5% Lower Fuel Consumption
Longer run times between fuel fills; reduced operating costs
Specifications
Generator Set Specifications
| Maximum Rating | 275 kVA |
| Minimum Rating | 275 kVA |
| Emissions/Fuel Strategy | Non-Certified |
| Voltage | 200 to 400 Volts |
| Frequency | 50 Hz |
| Speed | 1500 rpm |
| Duty Cycle | Standby, Prime |
Engine Specifications
| Engine Model | C9 ATAAC, I-6, 4-Stroke Water-Cooled Diesel |
| Bore | 112 mm |
| Stroke | 149 mm |
| Displacement | 8.8 l |
| Compression Ratio | 16.1:1 |
| Aspiration | Air to Air Aftercooled |
| Fuel System | Hydraulic electronic unit injection |
| Governor Type | Adem™A4 |
Generator Set Dimensions
| Length - Maximum | 3988 mm |
| Width - Maximum | 1207 mm |
| Height - Maximum | 1867 mm |
Electric Power Ratings Guide
Download (PDF)Benefits & Features
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
Generator features
- Matched to the performance and output characteristics of Cat engines
- Industry leading mechanical and electrical design
- Industry leading motor starting capabilities
- High Efficiency
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
The generator set meets transient response and block loading steps as per ISO 8528-5.
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
Worldwide product support
- Cat dealers have over 1,800 dealer branch stores operating in 200 countries
- Your local Cat dealer provides extensive post-sale support, including maintenance and repair agreements
