Overview
Caterpillar is leading the power generation marketplace with Power Solutions engineered to deliver unmatched flexibility, expandability, reliability, and cost-effectiveness.
Specifications
Units:
| Maximum Rating | 175 ekW |
| Minimum Rating | 120 ekW |
| 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
R-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 13, 2026
Specifications
Units:
| Maximum Rating | 175 ekW |
| Minimum Rating | 120 ekW |
| Emissions/Fuel Strategy | Non Regulated |
| Voltage | 208 to 480 Volts |
| Frequency | 60 Hz |
| Speed | 1800 rpm |
| Duty Cycle | Standby, Prime |
| Engine Model | C7.1 I-6, 4-Cycle Diesel |
| Bore | — |
| Stroke | — |
| Displacement | — |
| Compression Ratio | 16.5:1 |
| Aspiration | Turbocharged, Air to Air Aftercooled |
| Fuel System | Common Rail |
| Governor Type | ADEM™A4 |
| Length - Maximum | — |
| Width - Maximum | — |
| Height - 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
R-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
- Image may not be a representative of actual product
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
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
Data not available.
Standard Equipment
- Control Panels
- EMCP 4.1
- Air Inlet System
- Air cleaner; light duty with disposable element
- Cooling System
- Radiator and cooling fan with guards
- Coolant drain line with valves
- Caterpillar extended life coolant
- Fan drive, battery charging alternator drive
- Exhaust System
- Stub pipe, gaskets, raincap and SAE exhaust flange for customer use - shipped loose
- Fuel System
- Base, formed steel with single wall integral 8-hour fuel tank
- Standard open set fuel tank/base supplied
- Lube System
- Lubricating oil
- Oil drain line with valve
- Generator and Generator Attachments
- Segregated low voltage (AC/DC) wiring panel
- Tower panel, IP22, bottom cable entry
- 12 Leads
- Voltage regulator (single phase sensing)
- IP23 Protection
- Circuit breaker, IEC, 3 pole, mounted in tower panel
- Mounting System
- Captive linear vibration isolators between base and engine-generator
- Termination points for coolant and lube oil drain lines
- Includes lifting provision and drag points
- Packaged Generator Set <!-- I am trying out a new format to facilitate the MSS sheet/
fmh C7.1 -->
- Radiator and cooling fan complete with protective guards
- Flexible fuel lines to base NPT connections
- Drip proof generator air intake (NEMA 2, IP23)
- Class H insulation
- Standard ambient temperatures up to 50°C (122°F)
- Starting / Charging System
- 24V battery with rack and cables
- Governing System
- Mechanical and electrical governing system - model dependent
- General
- Engine and alternator pre-paint, Caterpillar yellow
Optional Equipment
- Alternator System
- R Frame auxiliary winding: R2273L4 SE aux alt 07, aux alt 08 and aux alt 10
- Quatrature droop king
- Alternator removal
- Anti-condensation heater
- 3 Phase sensing
- Optional LC Frame alternator with coastal insulation protection
- Permanent magnet excitation (PMG)
- Packaged Generator Set Options <!-- C7 -->
- Radiator stone guard
- Circuit breakers
- Padlockable breaker device
- 4 Pole 250A, 400A and 630A Circuit breakers
- Control System
- Control panel heater
- Static battery charger
- Volt free contacts for common alarm
- Volt free contacts for generator set running
- EMCP 4.2
- Control Panel Options
- Speed adjust potentiometer
- Emergency stop with key
- Battery charger
- Volt free contacts
- Earth leakage (2 wire only)
- Control panel heater
- Earth fault (2 wire only)
- Panel mounted audible alarm
- Speed adjust contacts
- Overload shutdown via breaker
- Cooling System
- Low coolant temperature
- Low coolant level shutdown
- Coolant heater
- Enclosures
- Sound attenuated level 2 enclosure
- Rental options (CAE only) - Single point lift
- Sound attenuated levels 1 and 2 enclosures
- Rental options (CAE only) - CEE form sockets for enclosure
- Rental options (CAE only) - Rental pack
- Rental options (CAE only) - Socket blanking plate
- European Certifications
- Upgrade to STD set for CE
- Mounting Options
- Battery removal
- Residential silencer
- Industrial silencer removal
- Silencer installation kit
- Electronic governor
- Test Reports
- PGS Test report @ 0.8 power factor
- PGS Test report @ 1.0 power factor
- General
- Stone guards/radiator trans flange
- Fuel Systems
- Open set narrow tankbase
- Compact skidbase for open sets
- DEFRA bunded fuel tank
- High fuel level alarm
- Skidbase for CALG enclosure sets
- Low fuel level shutdown
- Low fuel level alarm
- Global Certifications
- Certification for CIS
- Power Termination
- Circuit breaker, IEC, 4 pole
- Accessories / Miscellaneous
- Packing case - canopied set
- Packing case - compact set