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Cat Generator Set Package

  • Cat generator set packages have been fully prototype tested
  • Accepts 100% block load in one step and meets other NFPA 110 loading requirements
  • Conform to ISO 8528-5 steady state and transient response requirements
  • 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
  • Alternator

    SR5

  • Superior motor starting capability minimizes need for oversizing alternator
  • Designed to match performance and output characteristics of Cat diesel engines
  • Robust Class H insulation
  • EMCP 4 Control Panel

  • User-friendly interface and navigation
  • Scalable system to meet a wide range of installation requirement
  • Expansion modules and site-specific programming for specific customer requirements
  • Cooling System

  • Designed to operate in standard ambient temperatures up to 50°C (122°F)
  • Contact your Cat Dealer for specific ambient and altitude capabilities
  • Certifications

  • UL2200 Listed
  • CSA Certified
  • IBC Seismic Certification
  • OSHPD pre-approval
  • One Safe Source

  • Components used in the generator set are selected based on seamless design integration to provide the optimum performance
  • The generator set is fully assembled at a Caterpillar facility following our quality guidelines
  • Each generator set package is tested before leaving the Caterpillar facility
  • Cat product support, including dealer service, parts and warranty covers the entire Cat power system
  • World Wide Product Support

  • Cat dealers have over 1,800 dealer branch stores operating in 200 countries
  • Your local Cat dealer provides extensive post-sale support, including maintenance and repair agreements
  • Generator Set Specifications
    Minimum Rating 3150 ekW
    Maximum Rating 4000 ekW
    Emissions/Fuel Strategy Low Fuel Consumption, U.S. EPA Stationary Emergency Use Only
    Voltage 3300 to 13800 Volts
    Frequency 60 Hz
    Speed 1800 rpm
    Duty Cycle Standby, Mission Critical, Prime, Continuous
    Engine Specifications
    Engine Model C175-20 SCAC, V-20, 4-Stroke Water-Cooled Diesel
    Bore 175 mm (6.89 in)
    Stroke 220 mm (8.66 in)
    Displacement 105.8 B (6456.31 inu00b3)
    Compression Ratio 15:03:01
    Aspiration Turbo Aftercooled
    Fuel System Common Rail
    Governor Type ADEM™ A4
    Generator Set Dimensions
    Length - Minimum 6642.8 mm (261.5 in)
    Length - Maximum 8397 mm (330.6 in)
    Width - Minimum 2170.2 mm (85.4 in)
    Width - Maximum 3244 mm (127.7 in)
    Height - Minimum 2224.3 mm (87.6 in)
    Height - Maximum 3827 mm (150.7 in)
    Dry Weight - Genset (minimum) 25000 kg (55100 lb)
    Dry Weight - Genset (maximum) 30000 kg (66200 lb)

    Standard Equipment

    • Air Inlet System
      • 4 x Single element air cleaner canisters with service indicator(s).
    • Control Panel
      • EMCP 4.2
      • Emergency stop pushbutton
      • 24-volt DC operation
      • Environmental sealed front face.
      • Text alarm / event descriptions.
      • Wall mounted controls:
      • Speed adjust
      • Auto / start / stop Control
      • Engine cool-down timer.
      • Engine cycle crank
      • Alarm acknowledge
      • Lamp test
      • True RMS AC metering, 3-phase, +/-2% accuracy
      • Digital indicators:
      • RPM
      • DC Volts
      • Operating hours
      • oil pressure (psi, kPa or bar)
      • Coolant temperature
      • Volts (L-L & L-N)
      • Frequency (Hz)
      • Amps (per phase & average)
      • Warning / shutdown Indicators:
      • Low oil pressure
      • High Coolant temperature
      • Overspeed
      • Emergency stop
      • Failure to start (overcrank)
      • Low Coolant level
      • 4 programmable relay Inputs
      • 4 programmable relay output
    • Cooling System
      • SCAC cooling
      • JW Inlet: 6″ ANSI / JW Outlet: 5″ Cat Flange
      • AC Inlet: 6″ ANSI / AC Outlet: 3-1/2″ ANSI
      • Coolant sensors
    • Exhaust System
      • Dry exhaust manifold
      • Dual ANSI 18″ / DIN 450 flanges. Shipped loose. Support required from installation
    • Fuel System
      • Primary fuel filter water / fuel water separator
      • 10 Micron spin on yype
      • Filters x 3
      • Secondary / tertiary fuel filters
      • 4 Micron spin on type
      • Engine mounted filters x 3
    • Generators and attachments
      • 3 Phase brushless
      • Salient pole
      • 6 Leads
      • IEC Platinum stator RTDs
      • Voltage regulator:
      • Reactive droop capability
      • 3 Phase voltage sensing
      • RFI suppression
      • Min / max exciter limiter
      • Exciter diode monitor
      • Form wound
      • Permanent magnet
      • NEMA Class H insulation
      • Class H temperature rise at 40C ambient
      • Anti condensation space heater
      • Right side extension box, bottom cable entry
    • Governing System
      • ADEM A4
      • Redundant shutdown (Overspeed protection through a duplicate speed sensing system)
    • Lube System
      • Lubricating oil
      • Gear type lube oil pump
      • Integral lube oil cooler
      • Oil filter, filler and dipstick
      • Oil drain lines and valve
      • Fumes disposal
    • Mounting Systems
      • Rails – Engine / generator
      • Rubber anti-vibration mounts (shipped loose)
    • Starting / Charging System
      • Dual 24 volt electric starting motors
      • Batteries and battery rack w/cables
      • Battery disconnect switch
    • General
      • Paint – Caterpillar yellow with high gloss black rails
      • Right hand service
      • SAE standard rotation

    Optional Equipment

    • Control Panel
      • EMCP 4.3
      • EMCP and MV and HV power connection locations
      • Load share module
      • EMCP voltage and current sensing groups
      • Speed adjust
      • Annunciator modules
      • Customer interface options
      • Generator temperature monitoring
      • E-Stop
      • Interconnect harness
      • Generator Harness
      • Modbus monitoring of packages
      • Vandal proof panel door
    • Generator
      • Anti-condensation heater
      • Internal excitation (IE)
      • Permanent magnet excitation (PMG)
      • Oversize and premium generators
    • Power Termination
      • Circuit breakers, UL listed
      • Circuit breakers, IEC compliant
    • Air Inlet Systems
      • Single element air cleaner
    • Cooling System
      • Package mounted radiators
      • Remote radiators
      • Fuel cooler
    • Exhaust System
      • Front housing – Standby or mission critical
      • Front housing – Prime or continuous
      • Exhaust collectors / Manifold
      • Mufflers (15, 25 and 34 dBA silencers)
    • Fuel System
      • Primary fuel filter
    • General
      • Special paint – 3500
      • Barring groups:
      • Engine barring group
      • Manual
      • Engine Air powered
      • Control GP – Air powered bar group
    • Generators and Attachments
      • Medium Voltage – 3000 Frames – 60 Hz, 3 phase, 1800 rpm, FW, PM, No of leads=6, Pitch 0.6667
      • Generator air cleaner
      • Differential current transformers
      • Thermostat for space heater
    • Instrumentation
      • Pyrometer and thermocouples
    • Lube System
      • Lube oil heater
      • Drain group oil pans
      • Lubricating oil
      • Electric prelube pumps
      • Oil filters
    • Crankcase Systems
      • Explosive relief valves
      • Crankcase ventilation system
    • Mounting System
      • Rubber anti-vibration mounts
      • Spring type linear vibration isolators
      • IBC vibration isolators – Shipped loose
    • Special Tests / Reports
      • Generator test report
      • PGS test report @ 1.0 power factor
      • PGS test report @ 0.8 power factor
      • Standard genset TVA (Torsional Vibration Analysis) report
      • Custom genset TVA report
      • Special test charge – Engine only
      • Genset fuel consumption test
      • Standard engine test charge
    • Starting / Charging System
      • 24 Volt electric starting motors
      • Air starting motor
      • Air pressure regulator
      • Starter location covers
      • 24 Volt battery sets – Dry
      • 20 Amp battery chargers
      • 35 Amp battery chargers
      • 50 Amp battery chargers
      • Charging alternators – Dry
      • Jacket water heaters

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