C4.4 Generator Set

Diesel Generator Sets
Diesel Generator Sets (78)

Overview

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

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 f...
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
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
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

Engine Specifications

Bore
4.1in
Displacement
268.5in³
Stroke
5in
Fuel System
Direct Injection or Common Rail
Engine Model
Cat® C4.4
Compression Ratio
16.2:1, 17.25:1, 18.2:1 or 18.3:1
Governor Type
Mechanical
Fuel System
Direct Injection or Common Rail
Bore
4.1in
Displacement
268.5in³
Stroke
5in
Fuel System
5in
Aspiration
Turbocharged

Generator Set Specifications

Minimum Rating
50 kVA
Maximum Rating
110 kVA
Voltage
110 to 480 Volts
Frequency
50 Hz
Speed
1500 rpm
Emissions/Fuel Strategy
EU Stage II & R96/EUIIIa
Duty Cycle
Standby, Prime
Standby Rating
110 kVA
Prime Power Rating
50 kVA

Generator Set Dimensions

Height - Maximum
53.6in
Length - Maximum
75.8in
Width - Maximum
44.1in

Standard/Optional Features

Standard Equipment:

  • 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

Optional Equipment:

  • Alternator System
    • 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
  • Circuit Breakers
    • Circuit Breaker Upgrades - 4 Pole circuit reaker to 250A, 400A and 630A
  • Cooling System
    • Coolant heater
    • Low coolant temp 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 base
    • 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

Take The Virtual Product Tour To Explore The Features And Benefits of the C4.4 Generator Set

See how C4.4 (50 Hz) compares against frequently compared products

C4.4 (50 Hz) Diesel Generator Sets

Engine Model
Cat® C4.4
Voltage
110 to 480 Volts
Maximum Rating
110 kVA
Selected Model

C1.1 (60 Hz) Diesel Generator Sets

Engine Model
C1.1, In-line 4, 4-cycle diesel
Voltage
110 to 480 Volts
Maximum Rating
8.8 ekW
View Full Specs

C1.5 (60 Hz) Diesel Generator Sets

Engine Model
Cat® C1.5
Voltage
110 to 415 Volts
Maximum Rating
13.2 ekW
View Full Specs

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