C4.4 Generator Set

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

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

Engine Model

Cat® C4.4

Bore

4.1in

Stroke

5in

Displacement

268.5in³

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

75.8in

Width – Maximum

44.1in

Height – Maximum

53.6in

Air Inlet System
- Light duty air cleaner with disposable element
Cooling System
- 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
Control Panel
- GCCP 1.3
Generators And Attachments
- Voltage regulator
Governing System
- Mechanical / Electrical – model dependent
Mounting System
- Captive linear vibration isolators
Telematics
- Cat^® Product Link^™ PL444 cellular
Starting/charging System
- Syandard Battery
General
- Caterpillar yellow paint
Lube System
- Lubricating oil

Alternator System
- Anti-condensation heater
- LC Frame alternator
- Permanent magnet excitation (PMG)
- LC Frame alternator with coastal ingress protection
Muffler
- Enclosure Silencer
Air Inlet System
- Industrial and Level 2 Silencer
Circuit Breakers
- 3-pole, 4-pole circuit breaker
Cooling System
- Coolant heater
- Low coolant temperature alarm
Control Panels
- GCCP 1.3
Enclosures
- Sound attenuated Level 2 enclosure
European Certifications
- CE Certification
Fuel System Accessories
- Low fuel level shutdown
Fuel Tank
- Integral Single Wall
- Integral Dual Wall Tank
Global Certifications
- Certification for CIS
Power Termination
- Circuit breakers, UL listed
General – Accessories / Miscellaneous
- Stone Guards and Transition Flange

C4.4 Generator Set