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D550 GC

Diesel Generator Sets

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

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Maximum Rating 550 ekW
Minimum Rating 550 ekW
Emissions/Fuel Strategy EPA Stationary Emergency
Voltage 480 to 600 Volts

Availability Contact Dealer

OVERVIEW

550 ekW Diesel Generator Set

FEATURES & BENEFITS

Cat Generator Set Package

Cat Generator Set PackageCat generator set packages have been fully prototype testedAccepts 100% block load in one step and meets NFPA 110 loading requirementsConform to... Read more

Cat Diesel Engine

Cat Diesel EngineReliable, rugged, durable designField-proven in thousands of applications worldwideFour-stroke-cycle diesel engine combines consistent performance and ex... Read more

SR500 Alternator

M-Frame AlternatorSuperior motor starting capability minimizes need for oversizing alternatorDesigned to match performance and output characteristics of Cat diesel engine... Read more

GCCP 1.2 Control Panel

GCCP 1.2 Control PanelUser-friendly interface and navigationScalable system to meet a wide range of installation requirementExpansion modules and site-specific programmin... Read more

Cooling System

Cooling SystemDesigned to operate in standard ambient temperatures up to104°F (40°C)Contact your Cat Dealer for specific ambient and altitude capabilities Read more

Certifications

CertificationsUL 2200 ListedULC Certification Available Read more

One Safe Source

One Safe SourceComponents used in the generator set are selected based on seamless design integration to provide the optimum performanceThe generator set is fully assembl... Read more

Worldwide Product Support

Worldwide Product SupportCat dealers have over 1,800 dealer branch stores operating in 200 countriesYour local Cat dealer provides extensive post-sale support, including... Read more

SPECIFICATIONS FOR D550 GC

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Generator Set Specifications
Maximum Rating 550 ekW
Minimum Rating 550 ekW
Emissions/Fuel Strategy EPA Stationary Emergency
Voltage 480 to 600 Volts
Frequency 60 Hz
Speed 1800 rpm
Duty Cycle Standby
Engine Specifications
Engine Model Cat® C18 In-line 6, 4-cycle diesel
Bore 145 mm
Stroke 183 mm
Displacement 18.1 l
Compression Ratio 14.5:1
Aspiration Turbocharged Air-to-Air Aftercooled
Fuel System MEUI
Governor Type ADEM™A4
Generator Set Dimensions
Length - Maximum 4980 mm
Width - Maximum 1865 mm
Height - Minimum 2009 mm
Height - Maximum 2563 mm
Dry Weight - Genset (minimum) 3981 kg
Dry Weight - Genset (maximum) 5200 kg

SELECT MODELS TO COMPARE

Diesel Generator Sets

3512B (50 Hz) 1360 -1600 kVA

Standby Rating 1600/1500 kVA
Prime Power Rating 1500/1360 kVA
Emissions/Fuel Strategy Low Fuel, Low Emissions
Voltage 380 to 415 Volts
Diesel Generator Sets

C3.3 | DE75AE0

Maximum Rating 60 ekW
Minimum Rating 55.0 ekW
Emissions/Fuel Strategy Non-Certified Emissions
Voltage 220 to 380 Volts
Diesel Generator Sets

C7.1 | DE218AE0 (60 Hz)

Maximum Rating 174.0 ekW
Minimum Rating 157.0 ekW
Emissions/Fuel Strategy Non-Certified Emissions
Voltage 220 to 380 Volts
Diesel Generator Sets

CM46DF V-Type

Minimum Rating 10580 kWe
Maximum Rating 14110 kWe
Emissions/Fuel Strategy (WB) Cert stage 1 and 2
Voltage 3000 to 13800 Volts
Diesel Generator Sets

C175-20 (50 Hz)

Standby Rating 4000(no fan)/3900 kVA
Prime Power Rating 3600(no fan)/3500 kVA
Emissions/Fuel Strategy Low Fuel, Low Emissions
Voltage 3300 to 11000 Volts
Diesel Generator Sets

3512B (CTL)

Minimum Rating 1230 ekW
Maximum Rating 1500 ekW
Voltage 220 to 13800 Volts
Frequency 60 Hz
Diesel Generator Sets

3516C (50 Hz)

Minimum Rating 2500 kVA
Maximum Rating 2750 kVA
Voltage 220 to 13800 volts
Frequency 50 Hz
Diesel Generator Sets

C280-16

Maximum Rating 4840 ekW (60Hz), 6500 kVA (50Hz)
Minimum Rating 4400 ekW (60Hz), 5875 kVA (50Hz)
Emissions/Fuel Strategy EPA Tier 4 Final, IMO Tier 2
Frequency 50 / 60 Hz
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