C175-20 (50 Hz)
C175-20
C175-20 (50 HZ) 3150-4000 kVA Diesel Generator models offer flexibility that reliably meets your power needs in any space or environmental condition.
DESCRIPTION
Producing reliable power from 3150 - 4000 kVA in 50 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 optimized for low fuel consumption or low emissions.Caterpillar is leading the power generation marketplace with Power Solutions engineered to deliver unmatched flexibility, expandability, reliability, and cost-effectiveness.Electric PowerLearn about the latest generation of Cat® gen set products -- the C175-20 from Cat Center Stage at MINExpo 2012.
Cat Generator Set Package
- Cat generator set packages have been fully prototype tested
- Accepts 100% block load in one step and meets 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
Cat ECS 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
- EU Declaration of Conformity
- EU Declaration of Incorporation
- Eurasian Conformity (EAC)
- IBC seismic certification
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
- Standard Equipment
- Optional Equipment
- Specs
- Docs
Standard Equipment
- Air Inlet
- 4 x Single element canister air cleaners with service indicator(s).
- Control Panel
- Engine cycle crank
- Oil pressure (psi, kPa or bar)
- Digital Indicators
- Coolant temperature
- Environmental sealed front face
- Frequency (Hz)
- True RMS AC metering, 3-phase, +/-2% accuracy
- Text alarm/event descriptions
- Low coolant level
- Volts (L-L & L-N)
- Auto/start/stop control
- Warning/shutdown Indicators:
- Emergency stop pushbutton
- Engine cool-down timer
- DC volts
- High coolant temperature
- Operating hours
- Low oil pressure
- Cat ECS 100
- Amps (per phase & average)
- 4 Programmable relay Inputs
- Alarm acknowledge
- 4 Programmable relay output
- Failure to start (overcrank)
- Overspeed
- Lamp test
- 24 Volt DC operation
- Wall mounted controls
- RPM
- Cooling System
- SCAC cooling
- Coolant sensors
- JW Inlet: 6" ANSI / JW Outlet: 5" Cat Flange
- AC Inlet: 6" ANSI / AC Outlet: 3-1/2" ANSI
- Exhaust
- Dry exhaust manifold
- Bolted flange (ANSI 6" & DIN 150) with bellow for each turbo (Qty 4). 50 Hz
- Fuel
- Filters x 3
- Secondary/tertiary fuel filters
- 4 Micron spin on type
- 10 Micron spin on type
- Engine mounted filters x 3
- Primary fuel filter water/fuel water separator
- Generators and Attachments
- Salient pole
- RFI suppression
- Anti-condensation space heater
- IEC platinum Stator RTDs
- Form wound
- NEMA Class H insulation
- Voltage regulator
- Reactive droop capability
- Min/max Exciter limiter
- 3 Phase voltage sensing
- Exciter diode monitor
- 6 Leads
- 3 Phase brushless
- Right side extension box, bottom cable entry
- Permanent magnet excitation (PMG)
- Class H temperature rise at 40C ambient
- Governing System
- ADEM A4
- Redundant shutdown (Overspeed protection through a duplicate speed sensing system)
- Lube System
- Oil drain lines and valve
- Gear type lube oil pump
- Oil filter, filler and dipstick
- Integral lube Oil cooler
- Lubricating oil
- Fumes disposal
- Mounting Systems
- Rails - Engine/Generator
- Rubber anti-vibration mounts - shipped loose
- Starting / Charging System
- Batteries and battery rack w/cables
- Dual 24 volt electric starting motors
- Battery disconnect switch
- General
- SAE standard rotation
- Right hand servicing
- Paint - Caterpillar yellow with high gloss black rails
Optional Equipment
- Air Inlet Systems
- Single element air cleaner
- Control Panels
- EMCP 4.4
- Controller and MV and HV power connection locations
- Load share module
- Controller 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 valves
- 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 generator TVA report
- Special test charge - Engine only
- Genset fuel consumption test
- Standard engine test charge
- Starting / Charging System
- 24 Volt electric starting motor
- Air starting motor
- Air pressure regulator
- Starter location covers
- 24 Volt battery set - 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
Specs
Overview
Long Name:
C175-20
Name:
C175-20 (50 Hz)
Brand:
Cat
Status:
Current
Generator Set Specifications
Standby Rating
4000(no fan)/3900 kVA
Prime Power Rating
3600(no fan)/3500 kVA
Emissions/Fuel Strategy
Low Fuel, Low Emissions
Voltage
400 to 11000 Volts
Frequency
50 Hz
Speed
1500 RPM
Duty Cycle
Standby, Mission Critical, Prime, Continuous
Maximum Rating
4000 kVA
Minimum Rating
3150 kVA
Engine Specifications
Engine Model
C175-20 SCAC, V-20, 4-Stroke Water-Cooled Diesel
Bore
6.89 in / 175 mm
Stroke
8.66 in / 220 mm
Displacement
6456.31 in³ / 105.8 l
Compression Ratio
15.3:1
Aspiration
Turbo Aftercooled
Fuel System
Common Rail
Governor Type
ADEM� A4
Generator Set Dimensions
Length - Minimum
264.2 in / 6711 mm
Length - Maximum
330.8 in / 8402 mm
Width - Minimum
85.1 in / 2162 mm
Width - Maximum
127.8 in / 3247 mm
Height - Minimum
87.6 in / 2224 mm
Height - Maximum
150.7 in / 3827 mm
Dry Weight - Genset (minimum)
55100 lb / 25000 kg
Dry Weight - Genset (maximum)
66200 lb / 30000 kg
- Electric Power Rating Guide (pdf)
- C175 Generator Sets Product Brochure (pdf)
- C175-20, 50 Hz, 3900 kVA Standby/MC, 3500 kVA Prime, 3150 kVA Cont., Low Fuel Consumption / Low Emissions (with fan) Spec Sheet (pdf)
- C175-20, 50 Hz, 4000 kVA Standby/MC, 3600 kVA Prime, 3250 kVA Cont., Low Fuel Consumption / Low Emissions (without fan) Spec Sheet (pdf)
- C175-20, 50 Hz, 3350 kVA Standby/MC, Low Emissions (without fan) Spec Sheet (pdf)
- C175-20, 50 Hz, 3500 kVA, Prime-DCP, Low Fuel Consumption (with fan) Spec Sheet (pdf)
- C175-20, 50 Hz, 3600 kVA, Prime-DCP, Low Fuel Consumption (without fan) Spec Sheet (pdf)
SEE HOW C175-20 (50 Hz) COMPARES AGAINST FREQUENTLY COMPARED PRODUCTS.
Diesel Generator Sets
C175-20 (50 Hz)
- Brand
- Cat
- Status
- Current
- Standby Rating
- 4000(no fan)/3900 kVA
- Prime Power Rating
- 3600(no fan)/3500 kVA
- Emissions/Fuel Strategy
- Low Fuel, Low Emissions
- Voltage
- 400 to 11000 Volts
- Frequency
- 50 Hz
- Speed
- 1500 RPM
- Duty Cycle
- Standby, Mission Critical, Prime, Continuous
- Maximum Rating
- 4000 kVA
- Minimum Rating
- 3150 kVA
- Engine Model
- C175-20 SCAC, V-20, 4-Stroke Water-Cooled Diesel
- Bore
- 6.89 in / 175 mm
- Stroke
- 8.66 in / 220 mm
- Displacement
- 6456.31 in³ / 105.8 l
- Compression Ratio
- 15.3:1
- Aspiration
- Turbo Aftercooled
- Fuel System
- Common Rail
- Governor Type
- ADEM� A4
- Length - Minimum
- 264.2 in / 6711 mm
- Length - Maximum
- 330.8 in / 8402 mm
- Width - Minimum
- 85.1 in / 2162 mm
- Width - Maximum
- 127.8 in / 3247 mm
- Height - Minimum
- 87.6 in / 2224 mm
- Height - Maximum
- 150.7 in / 3827 mm
- Dry Weight - Genset (minimum)
- 55100 lb / 25000 kg
- Dry Weight - Genset (maximum)
- 66200 lb / 30000 kg
Selected Model
Diesel Generator Sets
C175-16 Tier 4 Final (60 Hz)
- Brand
- Cat
- Status
- Current
- Standby Rating
- 3100(no fan)/3000 ekW
- Prime Power Rating
- 2825(no fan)/2725 ekW
- Emissions/Fuel Strategy
- U.S. EPA Certified Tier 4
- Voltage
- 480 to 13800 Volts
- Frequency
- 60 Hz
- Speed
- 1800 rpm
- Duty Cycle
- Standby, Mission Critical, Prime, Continuous
- Maximum Rating
- 3100 ekW
- Minimum Rating
- 2500 ekW
- Engine Model
- C175-16 SCAC, V-16, 4-Stroke Water-Cooled Diesel
- Bore
- 6.89 in / 175 mm
- Stroke
- 8.66 in / 220 mm
- Displacement
- 5155.88 in³ / 84.67 l
- Compression Ratio
- 16.7:1
- Aspiration
- Turbo Aftercooled
- Fuel System
- EUI
- Governor Type
- ADEM� A4
- Length - Minimum
- 242.77 in / 6385 mm
- Length - Maximum
- 320 in / 8127 mm
- Width - Minimum
- 82.7 in / 2101 mm
- Width - Maximum
- 122.8 in / 3118 mm
- Height - Minimum
- 127.2 in / 3231 mm
- Height - Maximum
- 142.3 in / 3614 mm
- Dry Weight - Genset (minimum)
- 42750 lb / 19391 kg
- Dry Weight - Genset (maximum)
- 45114 lb / 20463 kg
Diesel Generator Sets
C175-20 (60 Hz)
- Brand
- Cat
- Status
- Current
- 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
- 6.89 in / 175 mm
- Stroke
- 8.66 in / 220 mm
- Displacement
- 6456.31 in³ / 105.8 B
- Compression Ratio
- 15.3:1
- Aspiration
- Turbo Aftercooled
- Fuel System
- Common Rail
- Governor Type
- ADEM� A4
- Length - Minimum
- 262.5 in / 6667 mm
- Length - Maximum
- 331.1 in / 8409 mm
- Width - Minimum
- 92 in / 2336 mm
- Width - Maximum
- 128.5 in / 3264 mm
- Height - Minimum
- 99.8 in / 2536 mm
- Height - Maximum
- 150.7 in / 3828 mm
- Dry Weight - Genset (minimum)
- 55100 lb / 25000 kg
- Dry Weight - Genset (maximum)
- 66200 lb / 30000 kg