C3.3 Generator Set
360° Exterior View
360° Exterior View
At a Glance
Overview
Caterpillar is leading the power generation marketplace with Power Solutions engineered to deliver unmatched flexibility, expandability, reliability, and cost-effectiveness.
Generator Set Specifications
+ -| Minimum Rating | 27.0 ekW |
| Maximum Rating | 60.0 ekW |
| Emissions/Fuel Strategy | EU Stage II & R96/EUIIIa |
| Voltage | 110 to 480 Volts |
| Frequency | 60 Hz |
| Speed | 1800 rpm |
| Duty Cycle | Standby, Prime |
Engine Specifications
+ -| Engine Model | Cat® C3.3 |
| Bore | 4.1in |
| Stroke | 5in |
| Displacement | 201.4in³ |
| Compression Ratio | 17.25:1, 19.25:1 |
| Aspiration | Turbocharged |
| Fuel System | Direct Injection |
| Governor Type | Mechanical |
Generator Set Dimensions
+ -| Length - Maximum | 43.9in |
| Width - Maximum | 38.2in |
| Height - Maximum | 53.6in |
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
+ -Mechancial 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
LC frame alternator with coastal protection
R frame auxilliary winding
Alternator
+ -Alternator removal options
Circuit Breakers
+ -4 Pole circuit breaker to 250A
Pad-lockable 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
