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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

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D550 GC

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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

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D550 GC

Diesel Generator Sets

D550 GC

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