Exterior View

C175-20

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

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 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
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
  • 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




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Small Excavators Big Savings: Terms and Conditions

* Offer valid from October 1, 2024 through December 31, 2024 on new 313 through 317 Cat® excavators sold by participating Cat dealers to customers in the USA or Canada. Purchase must occur during offer period. Offer subject to machine availability and credit approval by Cat Financial. Not all customers will qualify. Offer may change without prior notice and cannot be combined with any other offers. Additional terms and conditions may apply.

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*Offer valid from October 1, 2024 through December 31, 2024. Offer only available on select new Cat® machines listed in our Heavy Equipment Promotion page. Purchase must occur by December 31, 2024. Offer subject to machine availability. Offer is subject to credit approval by Caterpillar Financial Services Corporation for US customers, and Caterpillar Financial Services Limited for Canadian customers. Not all customers will qualify. The offered Cat Customer Value Agreement (CVA) includes 6 maintenance parts kits; S∙O∙SSM; and 36 month VisionLink® ConnectPro. The maintenance parts cover the first 3,000 hours^ (estimated 3 years) of machine utilization. Each kit contains one set of parts for regular planned maintenance under normal operating conditions. In some severe applications where maintenance parts need to be replaced more frequently, additional parts will be at customer’s expense. Offer excludes additional maintenance parts, dealer labor, wear parts, and fluids. Offer also includes a 36 month/5000 hour (whichever occurs first) Powertrain, Hydraulics and Technology Equipment Protection Plan (EPP). In some areas, EPP might be sold separately from the CVA. Offer may change without prior notice and cannot be combined with any other offers. Additional terms and conditions may apply. Contact your Cat dealer for details.

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*Offer valid from October 1, 2024 through December 31, 2024. Offer only available on purchases of new mini excavators, micro excavators, skid steer loaders, and compact track loaders sold by participating Cat dealers to customers in the USA or Canada. Purchases (both machine and CVA) and machine delivery must occur by December 31, 2024. Offer subject to machine availability. Offer is subject to credit approval by Caterpillar Financial Services Corporation for US customers, and Caterpillar Financial Services Limited for Canadian customers. Not all customers will qualify. The credit $500 USD for CVA purchase can only be applied toward the purchase of a qualifying Cat Customer Value Agreement (CVA). CVA must be at least 2yr/1000hr and must include 1-year Preventative Maintenance Parts Kit, TA1 annual Inspection, signed CVA contract, and Product LinkTM. Amount of CVA credit is the same for all models and cannot exceed the price of the qualifying CVA. Offer may change without prior notice and cannot be combined with any other offers. Additional terms and conditions may apply.

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