C175-20 (50 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 kVA
Maximum Rating 4000 kVA
Emissions/Fuel Strategy Low Fuel Consumption, Low Emissions
Voltage 3300 to 11000 Volts
Frequency 50 Hz
Speed 1500 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 330.6 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

SR5 Alternator


  • 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
  • IBC seismic certification
  • OSHPD pre-approval
  • EU Certification of Conformance (CE)
  • EEC Declaration of Conformity

One Safe Source


  • Components used in the generator set are selected at the design stage to provide optimum package 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

EQUIPMENT
Standard Equipment

Air Inlet
  • 4 x Single element canister air cleaners 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
  • Dry exhaust manifold
  • Bolted flange (ANSI 6" & DIN 150) with bellow for each turbo (Qty 4). 50 Hz
Fuel
  • Primary fuel filter water / fuel water separator
  • 10 Micron Spin On Type
  • 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

Air Inlet Systems
  • Single element air cleaner
Control Panels
  • 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
Cooling System
  • Package mounted radiators
  • Remote radiators
  • Fuel cooler
Crankcase Systems
  • Explosive relief valves
  • Crankcase ventilation system
Exhaust System
  • Front housing - Standby or mission critical
  • Front housing - Prime or continuous
  • Exhaust collectors / Manifold
  • Mufflers (15, 25 and 34 dBA)
Fuel System
  • Primary fuel filter
Generators and Attachments
  • Medium voltage - 3000 Frames - 50 Hz, 3 phase, 1500 rpm, FW, PM, No of leads=6, Pitch 0.6667
  • Thermostat for space heater
  • Generator air cleaner
  • Differential current transformers - (5, 9 and 15 kV Class)
Instrumentation
  • Pyrometer and thermocouples
Lube System
  • Lube oil heater
  • Lube oil heater with crankcase explosion relief valve
  • Drain group oil pans
  • Lubricating oil
  • Electric prelube pumps
  • Oil filters
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, 35 and 50 Amp battery chargers
  • Charging alternators - Dry
  • Jacket water heaters
General
  • Special paint - 3500, Colors (other than Caterpillar yellow) or high performance paints
  • US aid emblem
  • Service tools
  • Engine barring group
  • Manual
  • Engine barring Air powered
  • control GP - Air powered bar group

CALL NOW TO LEARN MORE

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

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