D175 GC Generator Set
Diesel Generator Sets
Details
Standby Rating
175 ekW
Frequency
60 Hz
Emissions/Fuel Strategy
U.S. EPA Tier 3 Certified
Overview
175 ekW Diesel Generator Set
Producing reliable power of 175 ekW at 60 Hz, our D175 GC diesel generator sets designed to ISO 8528-5 transient response requirements. All D175 GC generator sets are available with a choice of emissions levels.
Benefits
Installed Space
Requires less space for installation; leaves more room for your on-going operations
Hours
Ensures you can count on emergency power when it is needed
Fulfillment within 24 hours
World's best product support network ensures spare parts are readily available for maintenance and service needs
Features at a Glance
- Cat Generator Set Package
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- 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
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- 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
- M-Frame Alternator
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- Superior motor starting capability minimizes need for oversizing alternator
- Designed to match performance and output characteristics of Cat diesel engines
- Robust Class H insulation
- GCCP 1.2 Control Panel
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- 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
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- Designed to operate in standard ambient temperatures up to 55°C (131°F)
- Contact your Cat Dealer for specific ambient and altitude capabilities
- Certifications
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- UL 2200 Listed
- ULC Certification Available
- 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
- Worldwide Product Support
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- 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
Specifications
Full Specifications
- Generator Set Specifications
-
Standby Rating
175 ekWFrequency
60 HzEmissions/Fuel Strategy
U.S. EPA Tier 3 CertifiedVoltage
208 to 600 VoltsSpeed
1800 rpmDuty Cycle
Standby
- Engine Specifications
-
Engine Model
C7.1 I-6, 4-Cycle DieselBore
4.1 inStroke
5.31 inDisplacement
427.8 in³Compression Ratio
16.7:1Aspiration
Turbocharged, Air to Air AftercooledFuel System
Electronic, Common RailGovernor Type
ADEM™A4
- Generator Set Dimensions
-
Length - Maximum
103.7 inWidth - Maximum
51.2 inHeight - Maximum
58.7 inDry Weight - Genset (maximum)
3741 lb
Equipment
- Standard Equipment
-
Air Inlet System
- Air cleaner; light duty with disposable element
Control Panels
- GCCP 1.2 Control panel
Cooling System
- Coolant drain line with valves
- Fan drive, battery charging alternator drive
- Caterpillar extended life coolant
- Radiator and cooling fan with guards
Generator and Generator Attachments
- Tower panel, IP22, bottom cable entry
- IP23 Protection
- 12 Leads
- Circuit breaker, IEC, 3 pole, mounted in tower panel
- Segregated low voltage (AC/DC) wiring panel
- Voltage regulator (single phase sensing)
Exhaust System
- Stub pipe, gaskets, raincap and SAE exhaust flange for customer use - shipped loose
Fuel System
- Base, formed steel with single wall integral 24-hour fuel tank
- Standard open set fuel tank/base supplied
Lube System
- Lubricating oil
- Oil drain line with valve
Mounting System
- Termination points for coolant and lube oil drain lines
- Includes lifting provision and drag points
- Captive linear vibration isolators between base and engine-generator
Starting / Charging System
- 24V battery with rack and cables
Governing System
- Mechanical and electrical governing system - model dependent
General
- Engine and alternator pre-paint, Caterpillar yellow
- Optional Equipment
-
Alternator System
- Permanent magnet excitation (PMG)
- Quatrature droop king
- Alternator removal
- 3 Phase sensing
- R Frame auxiliary winding: R2273L4 SE aux alt 07, aux alt 08 and aux alt 10
- Anti-condensation heater
- Optional LC Frame alternator with coastal insulation protection
Circuit breakers
- Padlockable breaker device
- 4 Pole 250A, 400A and 630A Circuit breakers
Control Panel Options
- Earth fault (2 wire only)
- Speed adjust contacts
- Panel mounted audible alarm
- Volt free contacts
- Earth leakage (2 wire only)
- Overload shutdown via breaker
- Control panel heater
- Speed adjust potentiometer
- Battery charger
- Emergency stop with key
Control System
- Static battery charger
- Volt free contacts for common alarm
- Volt free contacts for generator set running
- GCCP 1.2
Cooling System
- Low coolant temperature
- Coolant heater
- Low coolant level shutdown
Enclosures
- Sound attenuated level 2 enclosure
Mounting Options
- Electronic governor
- Silencer installation kit
- Industrial silencer removal
- Battery removal
- Residential silencer
Fuel Systems
- Low fuel level alarm
- Compact skidbase for open sets
- DEFRA bunded fuel tank
- Open set narrow tankbase
- Low fuel level shutdown
- Skidbase for CALG enclosure sets
- High fuel level alarm
Test Reports
- PGS Test report @ 1.0 power factor
- PGS Test report @ 0.8 power factor
General
- Stone guards/radiator trans flange
Global Certifications
- Certification for CIS
Power Termination
- Circuit breaker, IEC, 4 pole
Accessories / Miscellaneous
- Packing case - compact set
- Packing case - canopied set
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