Producing reliable power from 36 to 100 ekW at 60 Hz, our C4.4 diesel generator sets designed to ISO 8528-5 transient response requirements. All C4.4 to meet EPA Stationary Emergency (Tier 3) emissions standards.
Cat
C4.4 Generator Set
Overview
Photos
360° View
Exterior
360° Exterior view. Double click on the image to zoom in on any area of the product.
Features
Specifications
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Generator Set Specifications
Spec Value Maximum Rating 100 ekW Minimum Rating 36 ekW Emissions/Fuel Strategy Non Regulated, EU Stage II Voltage 220 to 480 Volts Frequency 60 Hz Speed 1800 rpm Duty Cycle Standby, Prime -
Engine Specifications
Spec Value Engine Model C4.4, In-line 4, 4-cycle diesel Bore 4.13 in Stroke 5 in Displacement 268.5 in Compression Ratio 18.2:1 Aspiration Turbocharged Fuel System Electronic (adjustable) Governor Type Adem™A4 -
Generator Set Dimensions
Spec Value Length - Maximum 75.8 in Width - Maximum 44.1 in Height - Maximum 53.6 in
Standard Equipment
Air Inlet System
- Air cleaner; light duty with disposable element
Air Inlet
- Air cleaner
Cooling
- Package mounted radiator
Cooling System
- Fan drive, battery charging alternator drive
- Radiator and cooling fan with guards
- Coolant drain line with valve
- Caterpillar extended life coolant
Exhaust
- Exhaust flange outlet
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
Fuel
- Secondary fuel filters
- Primary fuel filter with integral water separator
- Fuel priming pump
Generator
- Segregated low voltage (AC/DC) wiring panel
- Voltage regulator (single phase sensing)
- Matched to the performance and output characteristics of Cat engines
- 12 Leads
- Load adjustment module provides engine relief upon load impact and improves load acceptance and recovery time
- Circuit breaker, IEC, 3 pole, mounted in tower panel
- Tower panel, IP22, bottom cable entry
- IP23 Protection
Governing System
- Mechanical and electrical governing system - model dependent
Lube System
- Lubricating oil
- Oil drain line with valve
Power Termination
- Busbar
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
Mounting
- Rubber vibration isolators
Starting/Charging System
- 24V battery with rack and cables
General
- Paint - Caterpillar yellow except rails and radiators gloss black
- Engine and alternator pre-paint, Caterpillar yellow
Starting/Charging
- 24 volt starting motor
- Batteries
Optional Equipment
Exhaust
- Industrial, residential, critical mufflers
Generator
- Excitation: [ ] Permanent magnet excitation (PMG) Excited (PM) [ ] Internally Excited (IE)
- Oversize and premium generators
- Anti-condensation heater
Alternator System
- 3 phase sensing
- Permanent magnet excitation (PMG)
- R Frame auxilliary winding
- Quadrature droop kit
- LC Frame alternator with coastal insulation protection
Circuit breakers
- Circuit breaker upgrades - 4 Pole circuit reaker to 250A, 400A and 630 A
Power Termination
- Circuit breakers, IEC compliant
- Circuit breakers, UL listed
Control Panels
- GCCP 1.3
- Load share module
- Digital I/O module
- Remote monitoring software
- Local & remote annunciator modules
Cooling System
- Coolant heater
- Low coolant level shutdown
- Low coolant temperature alarm
Control Panel Options
- Earth fault (2 wire only)
- GCCP 1.3
- Volt free contacts
- Emergency stop with key
- Battery charger
- Panel mounted audible alarm
- Control panel heater
- Speed adjust potentiometer
- Voltage adjust potentiometer
- Earth leakage (2 wire only)
- Overload shutdown via breaker
Starting/Charging
- Jacket water heater
- Charging alternator
- Heavy duty starting system
- Battery chargers
- Oversize batteries
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
- Compact skidbase for open set
- Low fuel level alarm
- Low fuel level shutdown
- Bunded fuel tank
- Open set narrow tankbase
- Skidbase for CALG enclosure sets
- High fuel level alarm
General
- Single or dual wall sub-base fuel tanks
- EU Certificate of Conformance (CE)
- CSA Certification
- Single or dual wall integral fuel tanks
- Automatic transfer switches (ATS)
- Narrow, wide or skid base
- UL 2200 package
- Seismic Certification per applicable building codes: IBC 2000, IBC 2003, IBC 2006, IBC 2009, CBC 2007
- Sound attenuated, weather protective or high ambient weather protective enclosure
- EEC Declaration of Conformity
- Integral & sub-base fuel tanks
Global Certifications
- Certification for CIS
Mounting Options
- Battery removal
- Electronic governor
- Industrial silencer
- Silencer installation kit
- External single point lift - enclosure
Special Packing/Inspectons for Shipment
- PGS Test report @ 1.0 power factor
- PGS Test report @ 0.8 power factor
General - Accessories / Miscellaneous
- Packing case - compact set
- Stone guards/rad trans flange
- Packing case - canopied set
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