Power System

C4.4 Generator Set

50 - 110 kVA Diesel Generator Set

Producing reliable power from 50 to 110 kVA at 50 Hz, our C4.4 diesel generator sets designed to ISO 8528-5 transient response requirements. All C4.4 to meet EPA Stationary Emergency (Tier 3) emissions standards.

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

Highlights
Features & Specs
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Equipment Highlights

Cat Generator Set Package
        
  • Cat generator set packages have been fully prototype tested
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  • Accepts 100% block load in one step and meetsNFPA 110 loading requirements
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  • Conform to ISO 8528-5 steady state and transient response requirements
Cat Diesel Engine
        
  • Reliable, rugged, durable design
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  • Field-proven in thousands of applications worldwide
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  • 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
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  • Designed to match performance and output characteristics of Cat diesel engines
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  • Robust Class H insulation
GCCP 1.3 Control Panel
        
  • User-friendly interface and navigation
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  • Scalable system to meet a wide range of installation requirement
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  • Expansion modules and site-specific programming for specific customer requirements
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  • Image may not be a representative of actual product
Cooling System
        
  • Designed to operate in standard ambient temperatures up to 55°C (131°F)
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  • 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
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  • The generator set is fully assembled at a Caterpillar facility following our quality guidelines
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  • Each generator set package is tested before leaving the Caterpillar facility
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  • 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
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  • Your local Cat dealer provides extensive post-sale support, including maintenance and repair agreements

Specs + Downloads

Specs
  • Engine Model: Cat® C4.4
  • Bore: 4.1 in
  • Stroke: 5 in
  • Displacement: 268.5 in³
  • 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
  • Length - Maximum: 75.8 in
  • Width - Maximum: 44.1 in
  • Height - Maximum: 53.6 in
  • Standby Rating: 55/65/88/90/110 kVA
  • Prime Power Rating: 50/60/80/82/100 kVA
  • Emissions/Fuel Strategy: Low BSFC / EU Stage IIA / EU Stage IIIA
  • Voltage: 110 to 480 Volts
  • Frequency: 50 Hz
  • Speed: 1500 rpm
  • Duty Cycle: Standby, Prime
Downloads

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