C4.4 Generator Set

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

Engine Specifications

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

Generator Set Dimensions

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

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
    • EMCP 4
  • 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
    • EMCP 4.2
  • 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