C4.4 Generator Set
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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Displacement268.5 in³
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Stroke5 in
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Fuel SystemDirect Injection or Common Rail
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Engine ModelCat® C4.4
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Compression Ratio16.2:1, 17.25:1, 18.2:1 or 18.3:1
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Governor TypeMechanical
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Fuel SystemDirect Injection or Common Rail
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Bore4.1 in
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Displacement268.5 in³
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Stroke5 in
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Fuel System5 in
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AspirationTurbocharged
Generator Set Specifications
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Minimum Rating50 kVA
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Maximum Rating110 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 StrategyEU Stage II & R96/EUIIIa
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Duty CycleStandby, Prime
Generator Set Dimensions
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Height - Maximum53.6 in
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Length - Maximum75.8 in
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Width - Maximum44.1 in
Cat Generator Set Package
- Cat generator set packages have been fully prototype tested
- Accepts 100% block load in one step and meetsNFPA 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
EMCP 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
Cat dealers provide extensive post-sale support including maintenance and repair agreements. Cat dealers have over 1,800 dealer branch stores operating in 200 countries. The Caterpillar S•O•S℠ program cost effectively detects internal engine component condition, even the presence of unwanted fluids and combustion by-products
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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- Cooling System
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- Coolant drain line with valve
- Caterpillar extended life coolant
- Radiator and cooling fan with guards
- Fan drive, battery charging alternator drive
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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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- Fuel System
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- Standard open set fuel tank / base supplied base, formed steel with single wall integral 8-hour fuel tank
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- Control Panel
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- EMCP 4
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- Generators And Attachments
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- Voltage regulator (single phase sensing)
- Tower panel, IP22, bottom cable entry
- IP23 protection
- Circuit breaker, IEC, 3 pole, mounted in tower panel
- 12 Leads
- Segregated low voltage (AC/DC) wiring panel
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- Governing System
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- Mechanical and electrical governing system - model dependent
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- Mounting System
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- Captive linear vibration isolators between base and engine-generator
- Includes lifting provision and drag points
- Termination points for coolant and lube oil drain lines
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- Starting/charging System
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- Batteries
- 24V battery with rack and cables
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- General
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- Engine and alternator pre-paint, Caterpillar Yellow
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- Lube System
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- Oil drain line with valve
- Lubricating oil
Optional Equipment:
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- Alternator System
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- 3 phase sensing
- Anti-condensation heater
- R frame auxilliary winding
- LC frame alternator
- Quadrature droop kit
- Permanent magnet
- LC frame alternator with coastal insulation protection
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- Circuit Breakers
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- Circuit Breaker Upgrades - 4 Pole circuit reaker to 250A, 400A and 630A
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- Cooling System
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- Coolant heater
- Low coolant temp alarm
- Low coolant level shutdown
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- Control Panels
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- EMCP 4.2
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- Control Panel Options
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- Earth fault (2 wire only)
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- Enclosures
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- Sound attenuated Level 2 enclosure
- Rental pack - CAE rental option only
- Socket blanking plate - CAE rental option only
- CEE form sockets - CAE rental option only
- Sound attenuated Level 1 (galv)
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- European Certifications
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- Upgrade to STD set for CE
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- Fuel System Accessories
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- High fuel level alarm
- Low fuel level shutdown
- Skidbase for CALG enclosure sets
- Bunded fuel tank
- Low fuel level alarm
- Open set narrow base
- Compact skidbase for open set
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- Global Certifications
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- Certification for CIS
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- Mounting Options
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- Silencer installation kit
- Electronic governor
- Residential siliencer
- External single point lift - enclosure
- Battery removal
- Industrial silencer
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- Power Termination
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- Circuit breakers, UL listed
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- Special Packing/inspectons For Shipment
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- PGS test report @ 1.0 power factor
- PGS test report @ 0.8 power factor
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- General - Accessories / Miscellaneous
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- Stone guards / rad trans flange
- Packing case - canopied set
- Packing case - compact set