C7.1 | DE220E0
C7.1 | DE220E0 (50 Hz) Low BSFC
Overview
Caterpillar is leading the power generation marketplace with Power Solutions engineered to deliver unmatched flexibility, expandability, reliability, and cost-effectiveness.
Specifications
Units:
| Minimum Rating | 200 kVA |
| Maximum Rating | 220 kVA |
| Emissions/Fuel Strategy | Non Regulated |
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
M-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
January 31, 2026
Specifications
Units:
| Minimum Rating | 200 kVA |
| Maximum Rating | 220 kVA |
| Emissions/Fuel Strategy | Non Regulated |
| Voltage | 220 to 415 Volts |
| Frequency | 50 Hz |
| Speed | 1500 rpm |
| Duty Cycle | Standby, Prime |
| Engine Model | Cat® C7.1 |
| Bore | — |
| Stroke | — |
| Displacement | — |
| Compression Ratio | 16.0:1 |
| Aspiration | Turbocharged, Air to Air Aftercooled |
| Fuel System | Inline |
| Governor Type | Electronic |
| Length - Maximum | — |
| Width - Maximum | — |
| Height - Maximum | — |
| Dry Weight - Genset (maximum) | — |
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
M-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 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
Fully prototype tested with certified torsional vibration analysis available
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
World Wide 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
Data not available.
Standard Equipment
- Control panel
- GCCP Control panel
- Alternator and Alternator attachments
- 12 Leads
- IP23 Protection
- Voltage regulator (single phase sensing)
- Tower panel, IP22, bottom cable entry
- Segregated low voltage (AC/DC) wiring panel
- Circuit breaker, IEC, 3 Pole, mounted in tower panel
- Governing system
- Electronic governing system
- Cooling system
- Radiator and cooling fan with guards
- Coolant drain line with valve
- Fan drive, battery charging alternator drive
- Caterpillar extended life coolant
- Air inlet system
- Air cleaner; light duty with disposable element
- Exhaust system
- Stub pipe, gaskets, raincap & SAE exhaust flange
- Industrial silencer
- Fuel system
- Standard open set fuel tank/base
- Lube system
- Lubricating oil
- Oil drain line with valve
- Mounting system
- Captive linear vibration isolators
- Lifting provision and drag points
- Termination points for coolant and lube oil drain lines
- Starting/charging system
- 12V Battery with rack & cables
- General
- Engine and alternator pre-paint, Caterpillar yellow
Optional Equipment
- Control panel
- GCCP Control panel
- Earth fault and earth leakage
- Emergency E-Stop with security key
- 4 Pole Circuit breaker
- Voltage and speed adjust potentiometer
- Alternator and Alternator Attachments
- LC Frame alternator
- LC/M Frame alternator
- Space heater
- Permanent magnet excitation (PMG)
- Automatic voltage regulator
- Quadrature droop kit
- Enclosures
- Level 1 and Level 2 sound attenuated enclosures
- Single point lifting frame
- Rental pack
- SBOX - CEE form sockets
- Alarms and Shutdowns
- Common alarm
- Overload shutdown
- Low coolant level shutdown
- Low coolant temperature alarm
- Low fuel level alarm and shutdown
- High fuel level alarm
- Engine
- Jacket water heater
- Battery charger
- Fuel system
- Bunded base tank sized for a minimum of 12 hours running with 110% spill protection
- Exhaust system
- Residential silencer 25 dBA
- Certification
- Certificate of Conformance
- EAC Certification
- Extended service coverage
- 3, 4, 5 and 10 Years