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
Height - Maximum 53.6 in
Length - Maximum 75.8 in
Width - Maximum 44.1 in
Minimum Rating 36 ekW
Maximum Rating 60 ekW


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


Generator Set Specifications
Voltage 208-600 Volts


Engine Specifications
Engine Model C4.4, In-line 4, 4-cycle diesel


Generator Set Specifications
Frequency 60 Hz
Speed 1800 RPM


Engine Specifications
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

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 & percent) - kVAr (per phase,average & percent) - kW-hr (total) - kVAr-hr (total)
  • 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

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 Charger - A coolant heater ,remote annunciator or 0.8 power factor test may be required depending on the application
  • 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

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