C4.4 (60 Hz)

Bore: 4.1 in / 105 mm
Stroke: 5 in / 127 mm
Displacement: 268.5 in³ / 4.4 l

Producing reliable power from 72 to 100 ekW at 60 Hz, our C4.4 diesel generator sets designed to ISO 8528-5 transient response requirements. All C4.4 generator sets meet EPA Stationary Emergency (Tier 3) emissions standards.

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Electric Power Ratings Guide 60 Hz 80 ekW, EPA Tier III Compliant Emissions Spec Sheet 60 Hz 100 ekW, EPA Tier III Compliant Emissions Spec Sheet C4.4, Diesel Generator Set, 60 Hz, 80 -100 ekW, Spec Sheet 24-220 KVA SA LVL 2 Enclosure GCCP 1.2 Control Panel Data Sheet GCCP 1.5 Control Panel Data Sheet

Specifications
Equipment
Related Products

Generator Set Specifications
Maximum Rating	100 ekW
Minimum Rating	72 ekW
Emissions/Fuel Strategy	U.S. EPA Cert., Tier 3
Voltage	110 to 480 Volts
Frequency	60 Hz
Speed	1800 rpm
Duty Cycle	Standby, Prime

Engine Specifications
Engine Model	Cat® C4.4
Bore	4.1 in / 105 mm
Stroke	5 in / 127 mm
Displacement	268.5 in³ / 4.4 l
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

Generator Set Dimensions
Length - Maximum	75.8 in / 1925 mm
Width - Maximum	44.1 in / 1120 mm
Height - Maximum	53.6 in / 1361 mm

Standard Equipment

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
Control Panel
- GCCP 1.3
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
Generator
- Voltage regulator (single phase sensing)
- 12 Leads
- IP23 Protection
- Circuit breaker, IEC, 3 pole, mounted in tower panel
- Segregated low voltage (AC/DC) wiring panel
- Tower panel, IP22, bottom cable entry
Governing System
- Mechanical and electrical governing system - model dependent
Lube System
- Oil drain line with valve
- Lubricating oil
Mounting System
- Termination points for coolant and lube oil drain lines
- Includes lifting provision and drag points
- Captive linear vibration isolators between base and engine-generator
Starting/Charging System
- 24V battery with rack and cables
- Batteries
General
- Engine and alternator pre-paint, Caterpillar yellow

Optional Equipment

Alternator System
- Permanent magnet excitation (PMG)
- R Frame auxilliary winding
- Anti-condensation heater
- R Frame auxilliary winding
- Quadrature droop kit
- LC Frame alternator with coastal insulation protection
- 3 phase sensing
Circuit breakers
- Circuit breaker upgrades - 4 Pole circuit reaker to 250A, 400A and 630 A
Cooling System
- Low coolant level shutdown
- Coolant heater
- Low coolant temperature alarm
Control Panel Options
- GCCP 1.3
- Control panel heater
- Earth leakage (2 wire only)
- Panel mounted audible alarm
- Volt free contacts
- Emergency stop with key
- Battery charger
- Overload shutdown via breaker
- Speed adjust potentiometer
- Voltage adjust potentiometer
Enclosures
- Sound attenuated Level 2 enclosure
- Sound attenuated Level 1 (galv)
- Rental pack - CAE rental option only
European Certifications
- Upgrade to STD set for CE
Fuel System
- Skidbase for CALG enclosure sets
- Low fuel level alarm
- Open set narrow tankbase
- Low fuel level shutdown
- Compact skidbase for open set
- High fuel level alarm
- Bunded fuel tank
Global Certifications
- Certification for CIS
Mounting Options
- Electronic governor
- Industrial silencer
- External single point lift - enclosure
- Battery removal
- Silencer installation kit
Special Packing/Inspectons for Shipment
- PGS Test report @ 0.8 power factor
- PGS Test report @ 1.0 power factor
General - Accessories / Miscellaneous
- Packing case - compact set
- Packing case - canopied set
- Stone guards/rad trans flange

Enclosures

Model	Length	Height	Width
30-220 kVA SA Lvl 1 Enclosure	1863 - 3511 mm	1348 - 1684 mm	899 - 1325 mm

C4.4 (60 Hz)

Standard Equipment

Optional Equipment

Enclosures

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