New CAT Equipment

C175-20

3150 - 4000 ekW Diesel Generator Set

Producing reliable power from 3150 - 4000 ekW at 60 Hz, our C175-20 diesel generator sets are made to meet your mission critical, continuous, standby and prime applications. We've designed each to ISO 8528-5 transient response requirements and to accept 100% rated load in one step. The generator set is certified for low fuel consumption, U.S. EPA Stationary Emergency Use only.

Get a Quote

    Fabick Cat needs this information to contact you about our products and services. You may unsubscribe from communications at any time. For more information, please review our Privacy Policy.

    Benefits

    Over 20,000,000 Operating hours

    at Global locations

    Over 3000 units

    In the field

    Highest Rated Tier 4 Product

    Available on the market

    Learn more about the C175-20

    Watch

    • Engine Specifications
      Aspiration
      Turbo Aftercooled
      Bore
      6.89 in
      Compression Ratio
      15.3:1
      Displacement
      6456.31 in³
      Engine Model
      C175-20 SCAC, V-20, 4-Stroke Water-Cooled Diesel
      Fuel System
      Common Rail
      Governor Type
      ADEM� A4
      Stroke
      8.66 in
    • Generator Set Dimensions
      Dry Weight - Genset (maximum)
      66200 lb
      Dry Weight - Genset (minimum)
      55100 lb
      Height - Maximum
      150.7 in
      Height - Minimum
      87.6 in
      Length - Maximum
      330.6 in
      Length - Minimum
      261.5 in
      Width - Maximum
      127.7 in
      Width - Minimum
      85.4 in
    • Generator Set Specifications
      Duty Cycle
      Standby, Mission Critical, Prime, Continuous
      Emissions/Fuel Strategy
      Low Fuel, Tier 2
      Frequency
      60 Hz
      Maximum Rating
      4000 ekW
      Minimum Rating
      3150 ekW
      Prime Power Rating
      3600 (no fan)/3500/3300 (no fan)/3180 ekW
      Speed
      1800 rpm
      Standby Rating
      4000 (no fan)/3900/3620(no fan)/3500 ekW
      Voltage
      480 to 13800 Volts
    Air Inlet System
    • 4 x Single element air cleaner canisters with service indicator(s).
    Control Panel
    • 24 Volt DC operation
    • 4 Programmable relay Inputs
    • 4 Programmable relay output
    • Alarm acknowledge
    • Amps (per phase & average)
    • Auto/start/stop control
    • Coolant temperature
    • DC volts
    • Digital indicators
    • Cat ECS 100
    • Emergency stop
    • Emergency stop pushbutton
    • Engine cool-down timer
    • Engine cycle crank
    • Environmental sealed front face
    • Failure to start (overcrank)
    • Frequency (Hz)
    • High Coolant temperature
    • Lamp test
    • Low coolant level
    • Low oil pressure
    • Oil pressure (psi, kPa or bar)
    • Operating hours
    • Overspeed
    • RPM
    • Speed adjust
    • Text alarm/event descriptions.
    • True RMS AC metering, 3-phase, +/-2% accuracy
    • Volts (L-L & L-N)
    • Wall mounted controls:
    • Warning/shutdown Indicators:
    Cooling System
    • AC Inlet: 6" ANSI / AC Outlet: 3-1/2" ANSI
    • Coolant sensors
    • JW Inlet: 6" ANSI / JW Outlet: 5" Cat Flange
    • SCAC cooling
    Exhaust System
    • Dry exhaust manifold
    • Dual ANSI 18" / DIN 450 flanges. Shipped loose. Support required from installation
    Fuel System
    • 10 Micron spin on yype
    • 4 Micron spin on type
    • Engine mounted filters x 3
    • Filters x 3
    • Primary fuel filter water/fuel water separator
    • Secondary/tertiary fuel filters
    Generators and attachments
    • 3 Phase brushless
    • 3 Phase voltage sensing
    • 6 Leads
    • Anti-condensation space heater
    • Class H temperature rise at 40C ambient
    • Exciter diode monitor
    • Form wound
    • IEC platinum stator RTDs
    • Min / max exciter limiter
    • NEMA Class H insulation
    • Permanent magnet excitation (PMG)
    • Reactive droop capability
    • RFI suppression
    • Right side extension box, bottom cable entry
    • Salient pole
    • Voltage regulator
    Governing System
    • ADEM A4
    • Redundant shutdown (Overspeed protection through a duplicate speed sensing system)
    Lube System
    • Fumes disposal
    • Gear type lube oil pump
    • Integral lube Oil cooler
    • Lubricating oil
    • Oil drain lines and valve
    • Oil filter, filler and dipstick
    Mounting Systems
    • Rails - Engine/generator
    • Rubber anti-vibration mounts - shipped loose
    Starting / Charging System
    • Batteries and battery rack w/cables
    • Battery disconnect switch
    • Dual 24 volt electric starting motors
    General
    • Paint - Caterpillar yellow with high gloss black rails
    • Right hand servicing
    • SAE standard rotation
    Air Inlet Systems
    • Single element air cleaner
    Control Panel
    • EMCP 4.4
    • Controller and MV and HV power connection locations
    • Controller voltage and current sensing groups
    • E-Stop
    • Generator harness
    • Generator temperature monitoring
    • Interconnect harness
    • Load share module
    • Modbus monitoring of packages
    • Speed adjust
    • Vandal proof panel door
    • Annunciator modules
    • Customer interface options
    Cooling System
    • Fuel cooler
    • Package mounted radiators
    • Remote radiators
    Crankcase Systems
    • Crankcase ventilation system
    • Explosive relief valves
    Exhaust System
    • Exhaust collectors/manifold
    • Front housing - Prime or continuous
    • Front housing - Standby or mission critical
    • Mufflers (15, 25 and 34 dBA silencers)
    Fuel System
    • Primary fuel filter
    Generator
    • Anti-condensation heater
    • Internal excitation (IE)
    • Oversize and premium generators
    • Permanent magnet excitation (PMG)
    Generators and Attachments
    • Differential current transformers
    • Generator air cleaner
    • Medium voltage - 3000 Frames - 60 Hz, 3 phase, 1800 rpm, FW, PM, No of leads=6, Pitch 0.6667
    • Thermostat for space heater
    Instrumentation
    • Pyrometer and thermocouples
    Lube System
    • Drain group oil pans
    • Electric prelube pumps
    • Lube oil heater
    • Lubricating oil
    • Oil filters
    Mounting System
    • IBC vibration isolators - Shipped loose
    • Rubber anti-vibration mounts
    • Spring type linear vibration isolators
    Power Termination
    • Circuit breakers, IEC compliant
    • Circuit breakers, UL listed
    Special Tests / Reports
    • Custom generator TVA report
    • Generator test report
    • Genset fuel consumption test
    • PGS Test report @ 0.8 power factor
    • PGS Test report @ 1.0 power factor
    • Special test charge - Engine only
    • Standard engine test charge
    • Standard genset TVA (Torsional Vibration Analysis) report
    Starting / Charging System
    • 20 Amp Battery chargers
    • 24 Volt battery set - Dry
    • 24 Volt electric starting motor
    • 35 Amp Battery chargers
    • 50 Amp Battery chargers
    • Air pressure regulator
    • Air starting motor
    • Charging alternators - Dry
    • Jacket water heaters
    • Starter location covers
    General
    • Barring groups:
    • Control GP - air powered bar group
    • Engine air powered
    • Engine barring group
    • Manual
    • Special paint - 3500