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
Air cleaner; light duty with disposable element
Control Panel
+ -EMCP 4.1
EMCP4.1 control panel
Cooling System
+ -Radiator and cooling fan with guards
Caterpillar extended life coolant
Fan drive, battery charging alternator drive
Coolant drain line with valve
Radiator and cooling fan with guards
Exhaust System
+ -Stub pipe, gaskets, raincap & SAE exhaust flange for customer use; shipped loose
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
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
Tower panel, IP22, bottom cable entry
12 leads
IP23 Protection
Voltage regulator (single phase sensing)
Segregated low voltage (AC/DC) wiring panel
12 leads
IP23 Protection
Tower panel, IP22, bottom cable entry
Governing System
+ -Mechanical and electrical governing system - model dependant
Mechancial governing system - model dependant
Lube System
+ -Lubricating oil
Oil drain line with valve
Oil drain line with valve
Lubricating oil
Mounting System
+ -Termination points for coolant and lube oil drain lines
Includes lifting provision and drag points
Captive linear vibration isolators between base and engine-generator
includes lifting provisions and termination points for coolant
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
Engine and alternator pre-paint, Caterpillar Yellow
Optional Equipment:
Alternator
+ -Alternator removal options
Alternator System
+ -LC frame alternator
Permanent magnet
Anti-condensation heater
R frame auxilliary winding
LC frame alternator with coastal protection
Circuit Breakers
+ -Pad-lockable breaker device
4 Pole circuit breaker to 250A
Control Panels
+ -EMCP 4.2
Control Panel Options
+ -Volt free contacts
Control panel heater
Voltage adjust potentiometer
Speed adjust potentiometer
Earth leakage (2 wire only)
Battery charger
Panel mounted audible alarm
Overload shutdown via breaker
Earth fault (2 wire only)
Emergency stop with key
Cooling System
+ -Coolant heater
Low coolant temperature alarm
low coolant level shutdown
Certifications
+ -European Upgrade to STD set for "CE"
Global Certification for CIS
Enclosures
+ -Sound attenuated level 2 enclosure CE
Sound attenuated level 1 enclosure (GALV)
CEE for sockets for enclosure
Socket blanking plate
Rental pack (CAE only)
Fuel System
+ -Open set narrow tankbase
Compact skidbase for open sets
Low fuel level alarm
Low fuel level shutdown
Bunded fuel tank
Skidbase for CALG enclosure sets
High fuel level alarm
Mounting Options
+ -Electronic governor
Residential Silencer
Silencer installation kit
External single point lift - enclosure
Battery removal
Special Packing Inspections
+ -PGS test report @ 1.0 power factor
PGS test report @ 0.8 power factor
General
+ -Packing case, compact set
Stone guards / rad trans flange
Packing case, canopied set
