Menu

C4.4 (60 Hz)

Select Units

Overview

Producing reliable power from 36 ekW to 60 ekW at 60Hz, our C4.4 diesel generator sets are engineered to meet your standby and prime applications, and measure up to your power standards. All are tested to maximum load before they leave any one of our ISO 9001 certified facilities. And because we believe power is more than quantity of kilowatts but quality of performance, we've incorporated our common rail fuel system for improved fuel efficiency, designed to meet EPA Stationary Emergency (Tier 3) emissions standards. Seismic certification is also available to maintain power during unexpected disturbances. Our integrated control system, including ATS and switchgear, ensures a consistent power supply and connection to your fleet through on-site and remote monitoring options. The EMCP 4.2 control panel, with a user-friendly interface, puts our advanced management and diagnostic tools in one. No two power needs are alike, which is why we offer a broad range of accessories and bolt-on system expansion attachments. Find flexible packaging options to work with your spatial and environmental conditions. It's already built to exceed your expectations — customize your C4.4 generator sets to meet your demands.

Generator Set Specifications

  • Minimum Rating 36 ekW 36 ekW
  • Maximum Rating 60 ekW 60 ekW
  • Voltage 208-600 Volts 208-600 Volts
  • Frequency 60 Hz 60 Hz
  • Speed 1800 RPM 1800 RPM

Generator Set Configurations

  • Emissions/Fuel Strategy U.S. EPA Certified for Stationary Emergency Use Only (Tier 3 Nonroad Equivalent Emission Standards) U.S. EPA Certified for Stationary Emergency Use Only (Tier 3 Nonroad Equivalent Emission Standards)

Engine Specifications

  • Engine Model C4.4, In-line 4, 4-cycle diesel C4.4, In-line 4, 4-cycle diesel
  • Compression Ratio 18.2:1 18.2:1
  • Governor Type Adem™A4 Adem™A4
  • Fuel System Electronic (adjustable) Electronic (adjustable)
  • Bore 4.13 in 105.0 mm
  • Displacement 268.5 in 4.4 l
  • Stroke 5.0 in 127.0 mm

C4.4 (60 Hz) Standard Equipment

Charging System

  • CAT Premium High Output Battery(s) with rack & cables Installed (wet);1000CCA;90amp hr;12V

Control System

  • EMCP 4.2
  • Controls include: Run / Auto / Stop Control - Speed Adjust - Engine Cycle Crank - Emergency Stop pushbutton
  • Features include: 12-volt DC operation - Environmental sealed front face - Text alarm/event descriptions
  • Digital indators for: RPM - DC volts - Operating hours, - Oil pressure - Coolant pressure - Volts (L-L & L-N), frequency (Hz) - Amps (per phase & average) - Power Factor (per phase & average) - kW (per phase,average & percent) - kVA (per phase,average & p
  • Warning / Shutdown with common LED indicators for: -Low Oil pressure - Low coolant temperature alarm (detects jkt water heater failure) - High coolant temperature shutdown
  • Communications: Customer DATA link (Modbus RTU) - RS485 Serial DATA link (terminals only) - 8 programmable digital outputs available - 2 relays pre-programmed - 8 programmable digital inputs available - 2 pre-programmed

Circuit Breakers

  • Optional UL/CSA listed mainline breakers
  • Optional Multiple Breakers 100% Rated 3-pole with solid neutral
  • NEMA 1 steel enclosure
  • Electrical stub-up area directly below circuit breaker

Cooling System

  • Radiator and cooling fan complete with protective guards
  • Standard ambient temperatues up to 50degC (122degF)
  • 50% coolant antifreeze/corrosion inhibitor
  • Coolant reservoir

Generator

  • Insulation system,class H
  • Drip proof generator air intake (NEMA 2,IP23)
  • Electrical design in accordance with BS5000 Part 99,EN61000-6, IEC60034-1,NEMA MG-1.33
  • All electroplated hardware or stainless steel
  • Anticorrosive paint protection
  • High gloss polyurethane paint for durability and scuff resistance

Mounting System

  • Heavy-duty fabricated steel base with lifting points
  • Anti-vibration pads to ensure vibration isolaton
  • Complete OSHA guarding
  • Stub-up pipe ready for connection to silencer pipework
  • Flexible fuel lines to base with NPT connections

General

  • Warranty per SELF5611

C4.4 (60 Hz) Optional Equipment

Certificates

  • IBC Seismic and Wind Certifications

Air Inlet System

  • Cartridge type air filter

Charging System

  • NFPA battery charger UL10A 120VAC

Circuit Breakers

  • 3-Pole 100% rated
  • Breakers (100% UL rated)
  • Second circuit breaker box
  • Power perminal strips

Control Panels

  • NFPA110 bundle includes: FSS low fuel level alarm & indication panel circuitry required when sub-base tank is selected - WSS1 Low Coolant level shut down - WCA1 Low Coolant temperature alarm - PAA1 Panel mounted audible alarm - PBC10NU NFPA Battery Charge
  • Oil temperature guage and sender
  • Audible alarm
  • Ground fault relay
  • Discrete I/O module
  • Remote E-stop button
  • Volt free contacts genset run and common alarm
  • Remote annunciator
  • Protective devices: Low coolant temperature alarm - Low coolant level shutdown - Fuel level reading - Overload shutdown via breaker

Cooling System

  • Radiator stone guard
  • Radiator transition flange

Enclosures

  • Weatherproof enclosure
  • Sound attenuated enclosure, level 1
  • Sound attenuated enclosure, level 2
  • Panel viewing window
  • External emergency stop

Heating Elements

  • Coolant heater
  • Jacket water heater
  • Anti-condensation heater
  • Battery heater
  • Lube oil sump heater
  • Wiring for canopy space heater

Exhaust System

  • 10, 25 and 35 dBA silencer systems
  • Overhaed silencer mounting kit

Fuel System

  • 209 and 394 gallon sub-base fuel tanks
  • 5 gallon fill containment
  • 5 gallon spill containment
  • Emergency vent pipe
  • Tank riser

Generators

  • Permanent magnet generator

Mounting System

  • Seismic vibration isolators

Tests

  • Generator test report
  • PGS test report @ 1.0 power factor
  • PGS test report @ 0.8 power factor
  • 4 Hour factory test

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
  • 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
  • Generator

  • Matched to the performance and output characteristics of Cat engines
  • Industry leading mechanical and electrical design
  • Industry leading motor starting capabilities
  • High Efficiency
  • Generator

  • Matched to the performance and output characteristics of Cat engines
  • Industry leading mechanical and electrical design
  • Industry leading motor starting capabilities
  • High Efficiency
  • Cat EMCP Control Panel

    The EMCP controller features the reliability and durability you have come to expect from your Cat equipment. EMCP4 is a scalable control platform designed to ensure reliable generator set operation, providing extensive information about power output and engine operation. EMCP4 systems can be further customized to meet your needs through programming and expansion modules.

    Cat EMCP Control Panel

    The EMCP controller features the reliability and durability you have come to expect from your Cat equipment. EMCP4 is a scalable control platform designed to ensure reliable generator set operation, providing extensive information about power output and engine operation. EMCP4 systems can be further customized to meet your needs through programming and expansion modules.

    Design Criteria

    The generator set meets transient response and block loading steps as per ISO 8528-5.

    Seismic Certification

  • Seismic Certification available.
  • Anchoring details are site specific, and are dependent on many factors such as generator set size, weight, and concrete strength.
  • IBC Certification requires that the anchoring system used is reviewed and approved by a Professional Engineer
  • Seismic Certification per Applicable Building Codes: IBC 2000, IBC 2003, IBC 2006, IBC 2009, CBC 2007, CBC 2010
  • Pre-approved by OSHPD and carries an OSP-0321-10 for use in healthcare projects in California
  • Single-Source Supplier

    Fully prototype tested with certified torsional vibration analysis available

    Design Criteria

    The generator set accepts 100% rated load in one step per NFPA 110 and meets ISO 8528-5 transient response.

    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

    UL 2200 / CSA - Optional

  • UL 2200 listed packages
  • CSA Certified
  • Certain restrictions may apply.
  • Consult with your Cat® Dealer.
  • Single-Source Supplier

    Fully prototype tested with certified torsional vibration analysis 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

    News & Events

    View the latest company and product news, events and customer stories.

    Promotions

    View the latest offers available on a range of Cat® equipment and genuine parts.

    Social Media

    Connect with us to learn more about our company, products, services and customers.

    Branch Locations

    With branches across the UK & Ireland, you can be sure that we’re never far away.

    Services

    Effectively manage your equipment to reduce operating costs and improve efficiency.

    Technology

    Integrated technology can help you understand your equipment's output and help extend its lifespan.

    Finance

    Quick and easy financing with customised payment plans through Cat Financial.

    Please share your feedback on Finning.com!

    Close window

    We are committed to providing you with the best site experience possible.  Please take our brief survey to tell us how we are doing.

    Thank you in advance for your time!