Diesel Generator Sets

Cat DE550 GC (50 Hz)

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

Integrated Cat® Product Link™ Control System

Track Genset Health and Operation Parameters
Genset Utilization and Performance Tracking

Remote Connectivity 24/7/365 Monitoring

Cat Connect option ensures your generator set is always ready to start and perform as expected

Optimised for 5% Lower Fuel Consumption

Longer run times between fuel fills; reduced operating costs

Specifications

Generator Set Specifications

Maximum Rating	550 kVA
Minimum Rating	550 kVA
Emissions/Fuel Strategy	Non Regulated
Voltage	380 to 415 Volts
Frequency	50 Hz
Speed	1500 rpm
Duty Cycle	Standby

Engine Specifications

Engine Model	C13 In-line 6, 4-cycle diesel
Bore	130 mm
Stroke	157 mm
Displacement	12.5 l
Compression Ratio	15.8:1
Aspiration	Turbocharged Air-to-Air Aftercooled
Fuel System	EUI
Governor Type	Adem™A4

Generator Set Dimensions

Length - Maximum	3100 mm
Width - Maximum	1338 mm
Height - Maximum	2168 mm
Dry Weight - Genset (maximum)	3036 kg

DE550 GC, 50 Hz, 550 kVA, Spec Sheet

Download (PDF)

Benefits & Features

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

A-frame 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

Gccp 1.1 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 55°C (131°F)
Contact your Cat Dealer for specific ambient and altitude capabilities

Certifications

CE Certification Available
CIS 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

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

Cat DE550 GC (50 Hz)

Specifications

DE550 GC, 50 Hz, 550 kVA, Spec Sheet

Benefits & Features

Cat DE550 GC (50 Hz)

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Cat DE550 GC (50 Hz) Diesel Generator Sets