C4.4 (60 HZ)

Caterpillar is leading the power generation marketplace with Power Solutions engineered to deliver unmatched flexibility, expandability, reliability, and cost-effectiveness.


SPECIFICATIONS
Generator Set Specifications
Minimum Rating 36 ekW
Maximum Rating 100 ekW
Voltage 220-480 Volts
Frequency 60 Hz
Speed 1800 RPM


Generator Set Configurations
Emissions/Fuel Strategy Non Regulated, EU Stage II


Engine Specifications
Engine Model C4.4, In-line 4, 4-cycle diesel
Compression Ratio 18.2:1
Governor Type Adem™A4
Fuel System Electronic (adjustable)
Bore 4.13 in
Displacement 268.5 in
Stroke 5 in


BENEFITS & FEATURES
Design Criteria


  • The generator set is designed to meet ISO8528-5 transient response and NFPA 110.
  • Cooling system designed to operate in 50˚C / 122˚F ambient temperatures with an air flow restriction of 0.5 in. water.

Single-Source Supplier


Fully prototype tested with certified torsional vibration analysis available

CE Certification


CE Certification available

World Wide Product Support


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

General


  • Single wall 8 hour wide fuel tank
  • Circuit breaker, IEC, 3 pole
  • Industrial Silencer (10dBA)










EQUIPMENT
Standard Equipment

Air Inlet System
  • Air cleaner; light duty with disposable element
Control Panel
  • EMCP4.1
Cooling System
  • Radiator and cooling fan with guards
  • Coolant drain line with valve
  • Fan drive, battery charging alternator drive
  • Caterpillar Extended Life Coolant
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 Attachments
  • 12 leads
  • IP23 Protection
  • Voltage Regulator (single phase sensing)
  • Tower Panel, IP22, bottom cable entry
  • Segregated low voltage (AC/DC) wiring panel
  • Circuit breaker, IEC, 3 pole, mounted in Tower Panel
Governing System
  • Mechanical and electrical governing system - model dependant
Lube System
  • Lubricating oil
  • Oil drain line with valve
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
  • 12V Battery with rack & cables
General
  • Engine and alternator pre-paint, Caterpillar yellow

Optional Equipment

Alternator System
  • R frame auxilliary winding
  • Optional LC frame alternator
  • Optional LC frame alternator with coastal insulation protection
  • Permanent magnet
  • 3 Phase sensing
  • Quadrature droop kit
  • Anti-condensation heater
Certifications
  • Global certification for CIS
  • European certificate for upgrade to STD for CE
Circuit Breakers
  • 4 Pole Circuit breaker upgrades to 250A, 400A and 630A
  • Pad-lockable breaker device
Control Panels
  • EMCP 4.2
  • Volt free contacts
  • Speed adjust potentiometer
  • Voltage adjust potentiometer
  • Panel mounted audible alarm
  • Earth fault (2 wire only)
  • Earth leakage (2 wire only)
  • Overload shutdown via breaker
  • Battery charger
  • Emergency stop with key
  • Control panel heater
Cooling System
  • Coolant heater
  • Low coolant temperature alarm
  • Low coolant level shutdown
Enclosures
  • Sound attenuated level 2 enclosure
  • sount attenuated level 1 enclosure (galvanised)
  • Rental pack (CAE only)
Fuel System
  • Open set narrow tankbase
  • Compact skidbase for open sets
  • Skidbase for CALG enclosure sets
  • Bunded fuel tank
  • Low fuel level shutdown
  • Low fuel level alarm
  • High fuel level alarm
Mounting Options
  • Electronic governor
  • Battery removal
  • External single point lift - enclosure
  • Residential silencer
  • Silencer installation kit
General
  • Stone guards / rad trans flange

HOW CAN WE HELP?
SHARE YOUR FEEDBACK OR ASK A QUESTION
Feel free to ask a question or share a comment about the information on this page.

To help us answer your question or respond to your comment, please enter your email address.