C3.3 Generator Set
Producing reliable power from 27.0 to 60.0 ekW at 60 Hz, our C3.3 diesel generator sets designed to ISO 8528-5 transient response requirements. All C3.3 generator sets are R96/EUIIIa equivalent emissions compliant.
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Specifications
| Name | Type | Value | Unit Value (Imperial) | Unit Name | Unit Value (Metric) | Unit Name (Metric) |
|---|---|---|---|---|---|---|
| Maximum Rating | text | 60.0 ekW | ||||
| Standby Rating | text | 45/50/60 ekW | ||||
| Prime Power Rating | text | 40/45/55 ekW |
Documents & Spec Sheets
Electric Power Ratings Guide
DownloadDE33E0, 50 Hz 33.0 kVA, 60 Hz 37.5 LC Frame, Low BSFC Emissions Compliant Spec Sheet
DownloadDE33E3, 50 Hz 33.0 kVA, LC Frame, EUIII Emissions Compliant Spec Sheet
DownloadDE50E0, 50 Hz 50.0 kVA, 60 Hz 56.3 LC Frame, Low BSFC Emissions Compliant Spec Sheet
DownloadDE50E2, 50 Hz 55.0 kVA, LC Frame, EU II Emissions Compliant Spec Sheet
DownloadDE65E0, 50 Hz 65.0 kVA, 60 Hz 75.0 LC Frame, Low BSFC Emissions Compliant Spec Sheet
DownloadDE55E0, 50 Hz 55.0 kVA, 60 Hz 62.5 LC Frame, Low BSFC Emissions Compliant Spec Sheet
DownloadDE56E0, 60 Hz 49.2 kVA, Non-Certified Emissions Compliant Spec Sheet
DownloadDE75E0, 60 Hz 65.0 kVA, Non-Certified Emissions Compliant Spec Sheet
Download24-220 KVA SA LVL 2 Enclosure
DownloadFeatures & Benefits
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
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
Complete Specifications
Generator Set Specifications
| Name | Type | Value | Unit Value (Imperial) | Unit Name | Unit Value (Metric) | Unit Name (Metric) |
|---|---|---|---|---|---|---|
| Maximum Rating | text | 60.0 ekW | ||||
| Standby Rating | text | 45/50/60 ekW | ||||
| Prime Power Rating | text | 40/45/55 ekW | ||||
| Minimum Rating | text | 27.0 ekW | ||||
| Emissions/Fuel Strategy | text | Low BSFC / EU Stage II / EU Stage IIIA | ||||
| Voltage | text | 110 to 480 Volts | ||||
| Frequency | text | 60 Hz | ||||
| Speed | text | 1800 rpm | ||||
| Duty Cycle | text | Standby, Prime | ||||
| Engine Model | text | Cat® C3.3 | ||||
| Bore | measurement | 4.1 | in | 105 | mm | |
| Stroke | measurement | 5 | in | 127 | mm | |
| Displacement | measurement | 201.4 | in³ | 3.3 | l | |
| Compression Ratio | text | 17.25:1, 19.25:1 | ||||
| Aspiration | text | Turbocharged | ||||
| Fuel System | text | Direct Injection | ||||
| Governor Type | text | Mechanical | ||||
| Length - Maximum | measurement | 43.9 | in | 1115 | mm | |
| Width - Maximum | measurement | 38.2 | in | 970 | mm | |
| Height - Maximum | measurement | 53.6 | in | 1361 | mm |
Standard Equipment
Air Inlet System
- Air cleaner; light duty with disposable element
Control Panel
- GCCP 1.3
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 & 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
Generators and Generator Attachments
- Circuit breaker, IEC, 3 pole, mounted in tower panel
- IP23 Protection
- Tower panel, IP22, bottom cable entry
- 12 Leads
- Voltage regulator (single phase sensing)
- Segregated low voltage (AC/DC) wiring panel
Governing System
- Mechanical governing system - model dependant
- Mechanical and electrical governing system - model dependant
Lube System
- Lubricating oil
- Oil drain line with valve
Mounting System
- includes lifting provisions and termination points for coolant
- Includes lifting provision and drag points
- Termination points for coolant and lube oil drain lines
- Captive linear vibration isolators between base and engine-generator
Starting / Charging System
- 12V Battery with rack & cables
General
- Engine and alternator pre-paint, Caterpillar yellow
Optional Equipment
Alternator System
- LC Frame alternator
- Anti-condensation heater
- Permanent magnet excitation (PMG)
- LC Frame alternator with coastal protection
- R Frame auxilliary winding
Alternator
- Alternator removal options
Circuit breakers
- 4 Pole Circuit breaker to 250A
- Padlockable breaker device
Control Panels
- GCCP 1.3
Control Panel Options
- Overload shutdown via breaker
- Volt free contacts
- Earth leakage (2 wire only)
- Speed adjust potentiometer
- Voltage adjust potentiometer
- Battery charger
- Control panel heater
- Earth fault (2 wire only)
- Panel mounted audible alarm
- Emergency stop with key
Cooling System
- Coolant heater
- Low coolant level shutdown
- Low coolant temperature alarm
Certifications
- European upgrade to STD set for "CE"
- Global certification for CIS
Enclosures
- CEE for sockets for enclosure
- Socket blanking plate
- Sound attenuated level 1 enclosure (GALV)
- Sound attenuated level 2 enclosure CE
- Rental pack (CAE only)
Fuel System
- Skidbase for CALG enclosure sets
- Low fuel level shutdown
- High fuel level alarm
- Compact skidbase for open sets
- Low fuel level alarm
- Bunded fuel tank
- Open set narrow tankbase
Mounting Options
- Silencer installation kit
- Battery removal
- Electronic governor
- Residential silencer
- External single point lift - enclosure
Special Packing Inspections
- PGS Test report @ 0.8 power factor
- PGS Test report @ 1.0 power factor
General
- Stone guards/rad trans flange
- Packing case - compact set
- Packing case - canopied set