C4.4 Generator Set
THE RUNDOWN
Cat Generator Set Package
- Cat generator set packages have been fully prototype tested
- Accepts 100% block load in one step and meets NFPA 110 loading requirements
- Conform to ISO 8528-5 steady state and transient response requirements
Cat Diesel Engine
- Reliable, rugged, durable design
- Field-proven in thousands of applications worldwide
- Four-stroke-cycle diesel engine combines consistent performance and excellent fuel economy with minimum weight
R-Frame Alternator
- Superior motor starting capability minimizes need for oversizing alternator
- Designed to match performance and output characteristics of Cat diesel engines
- Robust Class H insulation
GCCP 1.3 Control Panel
- User-friendly interface and navigation
- Scalable system to meet a wide range of installation requirement
- Expansion modules and site-specific programming for specific customer requirements
- Image may not be a representative of actual product
Cooling System
- Designed to operate in standard ambient temperatures up to 55°C (131°F)
- Contact your Cat Dealer for specific ambient and altitude capabilities
Certifications
Cat dealers provide extensive post-sale support including maintenance and repair agreements. Cat dealers have over 1,800 dealer branch stores operating in 200 countries. The Caterpillar S•O•S℠ program cost effectively detects internal engine component condition, even the presence of unwanted fluids and combustion by-products
One Safe Source
- Components used in the generator set are selected based on seamless design integration to provide the optimum performance
- The generator set is fully assembled at a Caterpillar facility following our quality guidelines
- Each generator set package is tested before leaving the Caterpillar facility
- Cat product support, including dealer service, parts and warranty covers the entire Cat power system
Worldwide Product Support
- Cat dealers have over 1,800 dealer branch stores operating in 200 countries
- Your local Cat dealer provides extensive post-sale support, including maintenance and repair agreements
Generator Set Specifications
| 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
| Engine Model | C4.4, In-line 4, 4-cycle diesel |
| Bore | 4.13in |
| Stroke | 5in |
| Displacement | 268.5in |
| Compression Ratio | 18.2:1 |
| Aspiration | Turbocharged |
| Fuel System | Electronic (adjustable) |
| Governor Type | Adem™A4 |
Generator Set Dimensions
| Length - Maximum | 75.8in |
| Width - Maximum | 44.1in |
| Height - Maximum | 53.6in |
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