C7.1 ACERT
Caterpillar is leading the power generation marketplace with Power Solutions engineered to deliver unmatched flexibility, expandability, reliability, and cost-effectiveness.
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SPECIFICATION SUMMARY
PRICE (USD)
Call 440-838-7348 for rate information
Engine Specifications
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Bore4.1 in
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Displacement427.8 in³
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Stroke5.3 in
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AspirationTurbocharged, Air to Air Aftercooled
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Fuel SystemDirect Injection
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Engine ModelCat® C7.1
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Compression Ratio16.0:1, 18.2:1
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Governor TypeMechanical
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AspirationTurbocharged, Air to Air Aftercooled
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Fuel SystemDirect Injection
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Bore4.1 in
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Displacement427.8 in³
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Stroke5.3 in
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Fuel System5.3 in
Generator Set Specifications
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Minimum Rating135 kVA
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Maximum Rating220 kVA
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Voltage110 to 480 Volts
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Frequency50 Hz
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Speed1500 rpm
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Emissions/Fuel StrategyNon Regulated, EU Stage IIIA
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Duty CycleStandby, Prime
Generator Set Dimensions
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Height - Maximum64 in
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Length - Maximum98.4 in
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Width - Maximum52 in
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 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
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
Standard Equipment:
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- Air Inlet System
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- Air cleaner; light duty with disposable element
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- Control Panels
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- EMCP 4.1
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- Cooling System
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- Radiator and cooling fan with guards
- Fan drive, battery charging alternator drive
- Coolant drain line with valves
- Caterpillar extended life coolant
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- Fuel System
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- Base, formed steel with single wall integral 8-hour fuel tank
- Standard open set fuel tank / base supplied
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- Exhaust System
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- Stub pipe, gaskets, raincap and SAE exhaust flange for customer use; shipped loose
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- Generator And Generator Attachments
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- Segregated low voltage (AC/DC) wiring panel
- Voltage regulator (single phase sensing)
- Tower panel, IP22, bottom cable entry
- 12 Leads
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- Governing System
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- Mechanical and electrical governing system - model dependent
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- Lube System
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- Oil drain line with valve
- Lubricating oil
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- Generators And Generator Attachments
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- IP23 protection
- Circuit breaker, IEC, 3 pole, mounted in tower panel
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- Mounting System
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- Includes lifting provision and drag points
- Captive linear vibration isolators between base and engine-generator
- Captive linear vibration isolators between base and engine-generator
- Termination points for coolant and lube oil drain lines
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- Starting / Charging System
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- 24V battery with rack and cables
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- General
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- Engine and alternator pre-paint, Caterpillar Yellow
Optional Equipment:
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- Alternator System
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- 3 Phase sensing
- Optional LC frame alternators
- Optional LC frame alternator with coastal insulation protection
- R frame auxiliary winding: R2273L4 SE aux alt 07, aux alt 08 and aux alt 10
- Permanent magnet
- Quatrature droop king
- Alternator removal
- Anti-condensation heater
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- Circuit Breakers
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- 4 Pole 250A, 400A and 630 A Circuit Breakers
- Padlockable breaker device
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- Control System
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- 1000001235
- Static battery charger
- Control panel heater
- Volt free contacts for common alarm
- Volt free contacts for generator set running
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- Control Panel Options
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- Overload shutdown via breaker
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- Cooling System
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- Low coolant level shutdown
- Coolant heater
- Low coolant temperature
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- Enclosures
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- Rental options (CAE only) - Single point lift
- Rental options (CAE only) - Rental pack
- Rental options (CAE only) - CEE form sockets for enclosure
- Sound attenuated level 2 enclosure
- Sound attenuated level 1 enclosure
- Rental options (CAE only) - Socket blanking plate
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- European Certifications
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- Upgrade to STD set for CE
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- Fuel Systems
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- Skidbase for CALG enclosure sets
- Open set narrow tankbase
- Low fuel level alarm
- DEFRA bunded fuel tank
- Low fuel level shutdown
- High fuel level alarm
- Compact skidbase for open sets
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- Global Certifications
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- Certification for CIS
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- Mounting Options
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- Electronic governor
- Industrial silencer removal
- Residential silencer
- Battery removal
- Silencer installation kit
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- Test Reports
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- PGS test report @ 1.0 power factor
- PGS test report @ 0.8 power factor
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- General
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- Stone guards / radiator trans flange
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- Power Termination
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- Circuit breaker, IEC, 4 pole
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- Accessories / Miscellaneous
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- Packing case - compact set
- Packing case - canopied set