C4.4 (50 Hz)
C4.4 Generator Set
C4.4 (50 Hz) | 50-110 kVA
DESCRIPTION
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.Caterpillar is leading the power generation marketplace with Power Solutions engineered to deliver unmatched flexibility, expandability, reliability, and cost-effectiveness.Electric PowerCat Generator Set Package
- 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
- 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
- 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
World Wide 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
- Standard Equipment
- Optional Equipment
- Specs
- Docs
Standard Equipment
- 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
Specs
Overview
Long Name:
C4.4 Generator Set
Name:
C4.4 (50 Hz)
Brand:
Cat
Status:
Current
Generator Set Specifications
Maximum Rating
110 kVA
Minimum Rating
50 kVA
Emissions/Fuel Strategy
EU Stage II & R96/EUIIIa
Voltage
110 to 480 Volts
Frequency
50 Hz
Speed
1500 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
- Electric Power Ratings Guide (pdf)
- DE55E2 50 Hz 55.0 kVA, LC Frame, EU II Compliant Emissions Spec Sheet (pdf)
- DE55E3S 50 Hz 55.0 kVA, LC Frame, EU IIIA Compliant Emissions Spec Sheet (pdf)
- DE65E3 50 Hz 65.0 kVA, LC Frame, EU IIIA Compliant Emissions Spec Sheet (pdf)
- DE88E0 50 Hz 55.0 kVA, 60 Hz 100 kVA, LC Frame, Non Compliant Spec Sheet (pdf)
- DE88E3 50 Hz 88.0 kVA, LC Frame, EU IIIA Compliant Emissions Spec Sheet (pdf)
- DE90E2S 50 Hz 90.0 kVA, LC Frame, EU II Compliant Emissions Spec Sheet (pdf)
- DE90E2S 50 Hz 90.0 kVA, LC Frame, EU II Compliant Emissions Spec Sheet (pdf)
- DE110E2 50 Hz 110.0 kVA, 60 Hz 125.0 kVA, LC Frame, EU II Compliant Spec Sheet (pdf)
- DE110E3, 50 Hz 110.0 kVA, LC Frame, EU IIIA Compliant Spec Sheet (pdf)
- DE55E2 50 Hz 55.0 kVA, M Frame, EU II Compliant Emissions Spec Sheet (pdf)
- DE55E3S 50 Hz 55.0 kVA, M Frame, EU IIIA Compliant Emissions Spec Sheet (pdf)
- DE65E3 50 Hz 65.0 kVA, M Frame, EU IIIA Compliant Emissions Spec Sheet (pdf)
- DE88E0 50 Hz 88.0 kVA, 60 Hz 100 kVA, M Frame, Non Compliant Emissions Spec Sheet (pdf)
- DE88E3 50 Hz 88.0 kVA, M-Frame, EUIIIA Compliant Spec Sheet (pdf)
- DE90E2S 50 Hz 90.0 kVA, 60 Hz 99.5 kVA, M Frame, EU II Compliant Emissions Spec Sheet (pdf)
- DE90E3S 50 Hz 90.0 kVA, M Frame, EU II Compliant Emissions Spec Sheet (pdf)
- DE110E2 50 Hz 110.0 kVA, M-Frame, EUIII Compliant Spec Sheet (pdf)
- DE110E3 50 Hz 110.0 kVA, M-Frame, EUIIIA Compliant Spec Sheet (pdf)
- Sound Attenuated Level 2 Enclosures (pdf)
SEE HOW C4.4 (50 Hz) COMPARES AGAINST FREQUENTLY COMPARED PRODUCTS.
Diesel Generator Sets
C4.4 (50 Hz)
- Brand
- Cat
- Status
- Current
- Maximum Rating
- 110 kVA
- Minimum Rating
- 50 kVA
- Emissions/Fuel Strategy
- EU Stage II & R96/EUIIIa
- Voltage
- 110 to 480 Volts
- Frequency
- 50 Hz
- Speed
- 1500 rpm
- Duty Cycle
- Standby, Prime
- 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
- Length - Maximum
- 75.8 in / 1925 mm
- Width - Maximum
- 44.1 in / 1120 mm
- Height - Maximum
- 53.6 in / 1361 mm
Selected Model
Diesel Generator Sets
C32 | 1500 kVA
- Brand
- Cat
- Status
- Current
- Maximum Rating
- 910 kVA
- Minimum Rating
- 910 kVA
- Emissions/Fuel Strategy
- Low Fuel, Low Emissions
- Voltage
- 400 to 3300 Volts
- Frequency
- 50 Hz
- Speed
- 1500 rpm
- Duty Cycle
- Standby, Mission Critical, Prime, Continuous
- Engine Model
- C32 TA, V-12, 4-Stroke Water-Cooled Diesel
- Bore
- 5.71 in / 145 mm
- Stroke
- 6.38 in / 162 mm
- Displacement
- 1958.86 in³ / 32.1 l
- Compression Ratio
- 15.0:1
- Aspiration
- Turbocharged, Air to Air Aftercooled
- Fuel System
- MEUI
- Governor Type
- Adem™A4
- Length - Maximum
- 176.6 in / 4485 mm
- Width - Maximum
- 87.8 in / 2228 mm
- Height - Maximum
- 86.4 in / 2194 mm
Diesel Generator Sets
C4.4 (60 Hz)
- Brand
- Cat
- Status
- Current
- Maximum Rating
- 60 ekW
- Minimum Rating
- 36 ekW
- Emissions/Fuel Strategy
- U.S. EPA Cert., Tier 3
- Voltage
- 208 to 600 Volts
- Frequency
- 60 Hz
- Speed
- 1800 rpm
- Duty Cycle
- Standby, Prime
- Engine Model
- C4.4, In-line 4, 4-cycle diesel
- Bore
- 4.13 in / 105 mm
- Stroke
- 5 in / 127 mm
- Displacement
- 268.5 in / 4.4 l
- Compression Ratio
- 18.2:1
- Aspiration
- Turbocharged
- Fuel System
- Electronic (adjustable)
- Governor Type
- Adem™A4
- Length - Maximum
- 75.8 in / 1925 mm
- Width - Maximum
- 44.1 in / 1120 mm
- Height - Maximum
- 53.6 in / 1361 mm