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C4.4 Generator Set Specifications
Fuel System Direct Injection or Common Rail
Bore 4.1 in
Displacement 268.5 in³
Stroke 5 in

Engine Specifications

Fuel System
Direct Injection or Common Rail
Bore
4.1 in
Displacement
268.5 in³
Stroke
5 in
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
Fuel System
5 in
Bore
4.1 in
Displacement
268.5 in³
Stroke
5 in

Generator Set Specifications

Minimum Rating
50.0 kVA
Maximum Rating
110.0 kVA
Voltage
110 to 480 Volts
Frequency
50 Hz
Speed
1500 RPM
Height - Maximum
53.6 in
Length - Maximum
75.8 in
Width - Maximum
44.1 in

Generator Set Configurations

Emissions/Fuel Strategy
Non Regulated, EU Stage II and EU Stage IIIA
  • Air Inlet System
    • Air cleaner; light duty with disposable element
  • Cooling System
    • Radiator and cooling fan with guards
    • Coolant drain line with valve
    • Fan drive, battery charging alternator drive
    • Caterpillar extended life coolant
  • 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
  • Generators and Attachments
    • 12 leads
    • IP23 protection
    • Voltage regulator (single phase sensing)
    • Tower panel, IP22, bottom cable entry
    • Segregated low voltage (AC/DC) wiring panel
    • Circuit breaker, IEC, 3 pole, mounted in tower panel
  • Governing System
    • Mechanical and electrical governing system - model dependent
  • Lube System
    • Lubricating oil
    • Oil drain line with valve
  • 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
    • 24V battery with rack and cables
  • General
    • Engine and alternator pre-paint, Caterpillar Yellow
  • Alternator System
    • R frame auxilliary winding
    • LC frame alternator
    • LC frame alternator with coastal insulation protection
    • Permanent magnet
    • 3 phase sensing
    • Quadrature droop kit
    • Anti-condensation heater
  • 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
    • EMCP 4.2
  • Control Panel Options
    • Volt free contacts
    • Speed adjust potentiometer
    • Voltage adjust potentiometer
    • Panel mounted audible alarm
    • Earth fault (2 wire only)
    • Earth leakage (2 wire only)
    • Overload shutdown via breaker
    • Battery charger
    • Emergency stop with key
    • Control panel heater
  • Enclosures
    • Sound attenuated Level 2 enclosure
    • Sound attenuated Level 1 (galv)
    • Rental pack - CAE rental option only
    • CEE form sockets - CAE rental option only
    • Socket blanking plate - CAE rental option only
  • European Certifications
    • Upgrade to STD set for CE
  • Fuel System Accessories
    • Open set narrow base
    • Compact skidbase for open set
    • Skidbase for CALG enclosure sets
    • Bunded fuel tank
    • Low fuel level shutdown
    • Low fuel level alarm
    • High fuel level alarm
  • Global Certifications
    • Certification for CIS
  • Mounting Options
    • Electronic governor
    • Battery removal
    • External single point lift - enclosure
    • Industrial silencer
    • Residential siliencer
    • Silencer installation kit
  • Power Termination
    • Circuit breakers, IEC compliant
    • 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 - compact set
    • Packing case - canopied set