C3.3 Generator Set
Producing reliable power from 24.0 to 65.0 kVA at 50 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) |
|---|---|---|---|---|---|---|
| Standby Rating | text | 26/33/40/50 kVA | ||||
| Maximum Rating | text | 65.0 kVA | ||||
| Prime Power Rating | text | 24/30/36/45 kVA |
Documents & Spec Sheets
Electric Power Ratings Guide
Download24-220 KVA SA LVL 2 Enclosure
DownloadDE33E0, 50 Hz 33.0 kVA, M Frame, Low BSFC Emissions Compliant Spec Sheet
DownloadDE33E3, 50 Hz 33.0 kVA, M Frame, Low EUIIIA Emissions Compliant Spec Sheet
DownloadDE40E0S, 50 Hz 40.0 kVA, M Frame, Low BSFC Emissions Compliant Spec Sheet
DownloadDE50E2, 50 Hz 50.0 kVA, M Frame, EUII Emissions Compliant Spec Sheet
DownloadDE65E0, 50 Hz 55.0 kVA, M Frame, Low BSFC Emissions Compliant Spec Sheet
DownloadDE55E0, 50 Hz 55.0 kVA, M Frame, Low BSFC Emissions Compliant Spec Sheet
DownloadDE26E0S, 50 Hz 26.0 kVA, M Frame, Low BSFC Emissions Compliant Spec Sheet
DownloadDE26E3S, 50 Hz 26.0 kVA, M Frame, EUIIIA Emissions Compliant Spec Sheet
DownloadDE40E2S, 50 Hz 40 kVA, M Frame, EUII Emissions Compliant Spec Sheet
DownloadDE50E0S, 50 Hz 50.0 kVA, M Frame, Low BSFC Emissions Compliant Spec Sheet
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
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
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
Complete Specifications
Generator Set Specifications
| Name | Type | Value | Unit Value (Imperial) | Unit Name | Unit Value (Metric) | Unit Name (Metric) |
|---|---|---|---|---|---|---|
| Standby Rating | text | 26/33/40/50 kVA | ||||
| Maximum Rating | text | 65.0 kVA | ||||
| Prime Power Rating | text | 24/30/36/45 kVA | ||||
| Minimum Rating | text | 24.0 kVA | ||||
| Emissions/Fuel Strategy | text | Low BSFC / EU Stage II / EU Stage IIIA | ||||
| Voltage | text | 110 to 480 Volts | ||||
| Frequency | text | 50 Hz | ||||
| Speed | text | 1500 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
- Radiator and cooling fan with guards
- Caterpillar extended life coolant
- 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
- Voltage regulator (single phase sensing)
- Tower panel, IP22, bottom cable entry
- Circuit breaker, IEC, 3 pole, mounted in tower panel
- IP23 Protection
- Segregated low voltage (AC/DC) wiring panel
Governing System
- Mechanical and electrical governing system - model dependant
Generators and attachments
- 12 Leads
Lube System
- Lubricating oil
- Oil drain line with valve
Mounting System
- Captive linear vibration isolators between base and engine-generator
- Termination points for coolant and lube oil drain lines
- Includes lifting provision and drag points
Starting / Charging System
- 12V Battery with rack & cables
General
- Engine and alternator pre-paint, Caterpillar yellow
Optional Equipment
Alternator System
- R Frame auxilliary winding
- Anti-condensation heater
- LC Frame alternator with coastal protection
- LC Frame alternator
- Permanent magnet excitation (PMG)
Circuit breakers
- Padlockable breaker device
- 4 Pole Circuit breaker to 250A
Control Panels
- GCCP 1.3
Control Panel Options
- Emergency stop with key
Cooling System
- Low coolant level shutdown
- Coolant heater
- Low coolant temperature alarm
Certifications
- Global Certification for CIS
- European upgrade to STD set for "CE"
Enclosures
- Sound attenuated level 1 enclosure (GALV)
- CEE for sockets for enclosure
- Sound attenuated level 2 enclosure CE
- Rental pack (CAE only)
- Socket blanking plate
Fuel System
- High fuel level alarm
- Open set narrow tankbase
- Compact skidbase for open sets
- Low fuel level shutdown
- Low fuel level alarm
- Skidbase for CALG enclosure sets
- Bunded fuel tank
Mounting Options
- Battery removal
- Residential silencer
- Silencer installation kit
- External single point lift - enclosure
- Electronic governor
Special Packing Inspections
- PGS Test report @ 0.8 power factor
- PGS Test report @ 1.0 power factor
General
- Packing case - compact set
- Packing case - canopied set