Diesel generator sets
C7.1 (50 Hz)
Producing reliable power from 135 to 220 kVA at 50 Hz, our C7.1 diesel generator sets designed to ISO 8528-5 transient response requirements. All C7.1 generator sets are available with a choice of emissions levels.
Request a Quote
Have questions? Call 800.768.4200
Cat Generator Set Package
- Cat generator set packages have been fully prototype tested
- 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
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
- Image may not be a representative of actual product
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
- Designed to meet applicable global standards including ISO 8528, ISO 3046 and IEC 60034-1, with CE, UKCA and EAC conformity available depending on configuration and market.
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
Handle demanding load changes
Maintain reliable power availability
Reduced fuel operating costs
| Standby Rating | 150/165/175/200/220 kVA |
|---|---|
| Prime Power Rating | 135/150/160/180/200 kVA |
| Emissions/Fuel Strategy | Low BSFC / EU Stage IIIA |
| Voltage | 110 to 480 Volts |
| Frequency | 50 Hz |
| Speed | 1500 rpm |
| Duty Cycle | Standby, Prime |
| Engine Model | Cat® C7.1 |
|---|---|
| Bore | 4.1 in |
| Stroke | 5.3 in |
| Displacement | 427.8 in³ |
| Compression Ratio | 16.0:1, 18.2:1 |
| Aspiration | Turbocharged, Air to Air Aftercooled |
| Fuel System | Direct Injection |
| Governor Type | Mechanical |
| Length - Maximum | 98.4 in |
|---|---|
| Width - Maximum | 52 in |
| Height - Maximum | 64 in |
Air Inlet System
- Light duty air cleaner with disposable element
Control Panels
- GCCP 1.3
Cooling System
- Radiator and cooling fan with guards
- Fan drive, battery charging alternator drive
- Coolant drain line with valves
- Caterpillar extended life coolant
Fuel System
- Standard open set fuel tank/base supplied
Exhaust System
- Stub pipe, Gaskets, Raincap and SAE Exhaust Flange
Generator and Generator Attachments
- Voltage regulator (single phase sensing)
Governing System
- Mechanical / Electronic (Model Dependent)
Lube System
- Oil drain line with valve
Generators and Generator Attachments
- IP23 Protection
- 3-Pole Circuit breaker
Mounting System
- Captive linear vibration isolators
Starting / Charging System
- Standard Battery
General
- Caterpillar Yellow
Telematics
- Cat® Product Link™ PL444 cellular
- Electric Power Ratings Guide
- DE150E0 50 Hz 150.0 kVA Standby, 50 Hz,135.0 kVA Prime, LC-Frame, Low BSFC Compliant Spec Sheet
- DE165E0 50 Hz 165.0 kVA Standby, 50 Hz 150.0 kVA Prime, LC-Frame, Low BSFC Compliant Spec Sheet
- DE165E3 50 Hz 165.0 kVA, LC-Frame, EU IIIA Compliant Spec Sheet
- DE175E3 50 Hz 175.0 kVA, LC-Frame, EU IIIA Compliant Spec Sheet
- DE200E0 50 Hz 200.0 kVA Standby, 50 Hz, 180.0 kVA Prime, LC-Frame, Low BSFC Compliant Spec Sheet
- DE200E3 50 Hz 200.0 kVA, LC-Frame, EU IIIA Compliant Spec Sheet
- DE220E0 50 Hz 220.0 kVA, LC-Frame, Low BSFC Compliant Spec Sheet
- DE150E0 50 Hz 150.0 kVA, M-Frame, Low BSFC Compliant Spec Sheet
- DE165E0 50 Hz 165.0 kVA, M-Frame, Low BSFC Compliant Spec Sheet
- DE165E3 50 Hz 165.0 kVA, M-Frame, EU IIIA Compliant Spec Sheet
- DE200E0 50 Hz 200.0 kVA, M-Frame, Low BSFC Compliant Spec Sheet
- DE200E0 50 Hz 200.0 kVA, M-Frame, Low BSFC Compliant Spec Sheet
- DE200E3 50 Hz 200.0 kVA, M-Frame, EU IIIA Compliant Spec Sheet
- DE220E0 50 Hz 200.0 kVA, M-Frame, Low BSFC Compliant Spec Sheet
- DE165E0 50 Hz 165.0 kVA, 60 Hz 187.5 kVA, R-Frame, Low BSFC Compliant Spec Sheet
- DE165E0 50 Hz 165.0 kVA, 60 Hz 187.5 kVA, R-Frame, Low BSFC Compliant Spec Sheet
- DE200E0 50 Hz 200.0 kVA, 60 Hz 218.8 kVA, R-Frame, Low BSFC Compliant Spec Sheet
- DE165E3 50 Hz 165.0 kVA, R-Frame, EU IIIA Compliant Spec Sheet
- DE220E0 50 Hz 220.0 kVA, R-Frame, Low BSFC Compliant Spec Sheet
Need installed dimensions with enclosure and tank? See Model Configurations
