C175-20

C175-20

Caterpillar is leading the power generation marketplace with Power Solutions engineered to deliver unmatched flexibility, expandability, reliability, and cost-effectiveness.

Generator Set Specifications
Standby Rating
4000 (no fan)/3900/3620(no fan)/3500 ekW
Prime Power Rating
3600 (no fan)/3500/3300 (no fan)/3180 ekW
Emissions/Fuel Strategy
Low Fuel, Tier 2
Voltage
480 to 13800 Volts
Frequency
60 Hz
Speed
1800 rpm
Duty Cycle
Standby, Mission Critical, Prime, Continuous
Maximum Rating
4000 ekW
Minimum Rating
3150 ekW
Engine Specifications
Engine Model
C175-20 SCAC, V-20, 4-Stroke Water-Cooled Diesel
Bore
6.89in
Stroke
8.66in
Displacement
6456.31in³
Compression Ratio
15.3:1
Aspiration
Turbo Aftercooled
Fuel System
Common Rail
Governor Type
ADEM� A4
Generator Set Dimensions
Length - Minimum
261.5in
Length - Maximum
330.6in
Width - Minimum
85.4in
Width - Maximum
127.7in
Height - Minimum
87.6in
Height - Maximum
150.7in
Dry Weight - Genset (minimum)
55100lb
Dry Weight - Genset (maximum)
66200lb

Standard Equipment:

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:
  • EMCP 4.2B
  • 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
  • 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 service
  • SAE standard rotation
 

Optional Equipment:

Air Inlet Systems
  • Single element air cleaner
 
Control Panel
  • EMCP 4.3 and EMCP 4.4
  • EMCP and MV and HV power connection locations
  • EMCP 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 genset 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 sets - Dry
  • 24 Volt electric starting motors
  • 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
 

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