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C4.4 (50 Hz)

Caterpillar is leading the power generation marketplace with Power Solutions engineered to deliver unmatched flexibility, expandability, reliability, and cost-effectiveness.

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      Benefits & Features

      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
      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

      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

      specifications

      Generator Set Specifications
      Maximum Rating 110 kVA
      Minimum Rating 50 kVA
      Emissions/Fuel Strategy EU Stage II & R96/EUIIIa
      Voltage 110 to 480 Volts
      Frequency 50 Hz
      Speed 1500 rpm
      Duty Cycle Standby, Prime
      Engine Specifications
      Engine Model Cat® C4.4
      Bore 105 mm
      Stroke 127 mm
      Displacement 4.4 l
      Compression Ratio 16.2:1, 17.25:1, 18.2:1 or 18.3:1
      Aspiration Turbocharged
      Fuel System Direct Injection or Common Rail
      Governor Type Mechanical
      Generator Set Dimensions
      Length - Maximum 1925 mm
      Width - Maximum 1120 mm
      Height - Maximum 1361 mm
      Air Inlet System
      • Air cleaner; light duty with disposable element
      Cooling System
      • Coolant drain line with valve
      • Caterpillar extended life coolant
      • Radiator and cooling fan with guards
      • Fan drive, battery charging alternator drive
      Exhaust System
      • Stub pipe, gaskets, raincap and SAE exhaust flange for customer use - shipped loose
      Fuel System
      • Standard open set fuel tank/base supplied base, formed steel with single wall integral 8-hour fuel tank
      Control Panel
      • GCCP 1.3
      Generators and Attachments
      • 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
      Governing System
      • Mechanical and electrical governing system - model dependent
      Mounting System
      • Captive linear vibration isolators between base and engine-generator
      • Includes lifting provision and drag points
      • Termination points for coolant and lube oil drain lines
      Starting/Charging System
      • Batteries
      • 24V battery with rack and cables
      General
      • Engine and alternator pre-paint, Caterpillar yellow
      Lube System
      • Oil drain line with valve
      • Lubricating oil
      Alternator System
      • 3 phase sensing
      • Anti-condensation heater
      • R Frame auxilliary winding
      • LC Frame alternator
      • Quadrature droop kit
      • Permanent magnet excitation (PMG)
      • LC Frame alternator with coastal insulation protection
      Circuit breakers
      • Circuit breaker upgrades - 4 Pole circuit reaker to 250A, 400A and 630A
      Cooling System
      • Coolant heater
      • Low coolant temperature alarm
      • Low coolant level shutdown
      Control Panels
      • GCCP 1.3
      Control Panel Options
      • Earth fault (2 wire only)
      Enclosures
      • 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)
      European Certifications
      • Upgrade to STD set for CE
      Fuel System Accessories
      • High fuel level alarm
      • Low fuel level shutdown
      • Skidbase for CALG enclosure sets
      • Bunded fuel tank
      • Low fuel level alarm
      • Open set narrow tankbase
      • Compact skidbase for open set
      Global Certifications
      • Certification for CIS
      Mounting Options
      • Silencer installation kit
      • Electronic governor
      • Residential siliencer
      • External single point lift - enclosure
      • Battery removal
      • Industrial silencer
      Power Termination
      • Circuit breakers, UL listed
      Special Packing/Inspectons for Shipment
      • PGS Test report @ 1.0 power factor
      • PGS Test report @ 0.8 power factor
      General - Accessories / Miscellaneous
      • Stone guards/rad trans flange
      • Packing case - canopied set
      • Packing case - compact set

      Product specifications, standard and optional equipment may vary depending on stock availability. For more information or to verify specific product details, please get in touch with one of our sales representatives.

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