C4.4 Generator Set
Diesel Generator Sets
Details
Maximum Rating
110 kVA
Minimum Rating
50 kVA
Emissions/Fuel Strategy
EU Stage II & R96/EUIIIa
Overview
50 - 110 kVA Diesel Generator Set
Producing reliable power from 50 to 110 kVA at 50 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.
Benefits
& Testing environments
Lower Fuel Consumption
Longer run times between fuel fills; reduced operating costs
Hours
Ensures you can count on emergency power when it is needed
Features at a Glance
- Cat Generator Set Package
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- Cat generator set packages have been fully prototype tested
- Accepts 100% block load in one step and meetsNFPA 110 loading requirements
- Conform to ISO 8528-5 steady state and transient response requirements
- Cat Diesel Engine
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- 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
- M-Frame Alternator
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- 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
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- 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
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- Designed to operate in standard ambient temperatures up to 55°C (131°F)
- Contact your Cat Dealer for specific ambient and altitude capabilities
- Certifications
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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
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- 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
- World Wide Product Support
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- 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
Specifications
Full Specifications
- Generator Set Specifications
-
Maximum Rating
110 kVAMinimum Rating
50 kVAEmissions/Fuel Strategy
EU Stage II & R96/EUIIIaVoltage
110 to 480 VoltsFrequency
50 HzSpeed
1500 rpmDuty Cycle
Standby, Prime
- Engine Specifications
-
Engine Model
Cat® C4.4Bore
4.1 inStroke
5 inDisplacement
268.5 in³Compression Ratio
16.2:1, 17.25:1, 18.2:1 or 18.3:1Aspiration
TurbochargedFuel System
Direct Injection or Common RailGovernor Type
Mechanical
- Generator Set Dimensions
-
Length - Maximum
75.8 inWidth - Maximum
44.1 inHeight - Maximum
53.6 in
Equipment
- Standard Equipment
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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
- GCCP 1.3
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 excitation (PMG)
- 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 temperature alarm
- Low coolant level shutdown
Control Panels
- GCCP 1.3
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 tankbase
- 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
Resources
DE55E2 50 Hz 55.0 kVA, LC Frame, EU II Compliant Emissions Spec Sheet
DE55E3S 50 Hz 55.0 kVA, LC Frame, EU IIIA Compliant Emissions Spec Sheet
DE65E3 50 Hz 65.0 kVA, LC Frame, EU IIIA Compliant Emissions Spec Sheet
DE88E0 50 Hz 55.0 kVA, 60 Hz 100 kVA, LC Frame, Non Compliant Spec Sheet
DE88E3 50 Hz 88.0 kVA, LC Frame, EU IIIA Compliant Emissions Spec Sheet
DE90E2S 50 Hz 90.0 kVA, LC Frame, EU II Compliant Emissions Spec Sheet
DE90E2S 50 Hz 90.0 kVA, LC Frame, EU II Compliant Emissions Spec Sheet
DE110E2 50 Hz 110.0 kVA, 60 Hz 125.0 kVA, LC Frame, EU II Compliant Spec Sheet
DE110E3, 50 Hz 110.0 kVA, LC Frame, EU IIIA Compliant Spec Sheet
DE55E2 50 Hz 55.0 kVA, M Frame, EU II Compliant Emissions Spec Sheet
DE55E3S 50 Hz 55.0 kVA, M Frame, EU IIIA Compliant Emissions Spec Sheet
DE65E3 50 Hz 65.0 kVA, M Frame, EU IIIA Compliant Emissions Spec Sheet
DE88E0 50 Hz 88.0 kVA, 60 Hz 100 kVA, M Frame, Non Compliant Emissions Spec Sheet
DE88E3 50 Hz 88.0 kVA, M-Frame, EUIIIA Compliant Spec Sheet
DE90E2S 50 Hz 90.0 kVA, 60 Hz 99.5 kVA, M Frame, EU II Compliant Emissions Spec Sheet
DE90E3S 50 Hz 90.0 kVA, M Frame, EU II Compliant Emissions Spec Sheet
DE110E2 50 Hz 110.0 kVA, M-Frame, EUIII Compliant Spec Sheet
DE110E3 50 Hz 110.0 kVA, M-Frame, EUIIIA Compliant Spec Sheet