C175-20 (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 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 6.89 in
Stroke 8.66 in
Displacement 6456.31 in³
Compression Ratio 15:03:01
Aspiration Turbo Aftercooled
Fuel System Common Rail
Governor Type ADEM™ A4


Generator Set Dimensions
Length - Minimum 261.5 in
Length - Maximum 330.6 in
Width - Minimum 85.4 in
Width - Maximum 127.7 in
Height - Minimum 87.6 in
Height - Maximum 150.7 in
Dry Weight - Genset (minimum) 55100 lb
Dry Weight - Genset (maximum) 66200 lb


BENEFITS & FEATURES
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

EQUIPMENT
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

CALL NOW TO LEARN MORE

Andy Downs
423-463-2131 or 423-698-6943

Neal Reinhardt
865-595-1034 or 865-771-1036