D550 GC (60 Hz) Generator Set

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Description

Technical Specifications

Benefits and Features

Equipment

360 View

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

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	5.7 in
Stroke	7.2 in
Displacement	1106 in³
Compression Ratio	14.5:1
Aspiration	Turbocharged Air-to-Air Aftercooled
Fuel System	MEUI
Governor Type	ADEM™A4
Generator Set Dimensions
Length - Maximum	196.1 in
Width - Maximum	73.4 in
Height - Minimum	79.1 in
Height - Maximum	100.9 in
Dry Weight - Genset (minimum)	8776.6 lb
Dry Weight - Genset (maximum)	11464 lb

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

SR500 Alternator

M-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 1.2 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 to104°F (40°C)
Contact your Cat Dealer for specific ambient and altitude capabilities

Certifications

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

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

Standard Equipment:

Air Inlet System
- Air cleaner - Non canister, disposable
- Aftercooler core
- Turbocharger
Control Panel
- GCCP 1.2
Cooling System
- Jacket water pump, gear driven, centrifugal
- Radiator, package mounted
- Radiator sight gauge
- Thermostats and housing
- Blower fan and fan drive with guards
- Coolant drain valve
Exhaust System
- Exhaust manifold - dry
Fuel System
- Fuel priming pump
- Primary fuel filter w/integral water separator and secondary filter, spin on
- Engine fuel transfer pump
- Fuel cooler
- Integral tank base, 24 hours, UL142
Generator Set
- Complete system designed & built at ISO 9001:2000 certified facilities
- All protective devices and control functions simulated and checked
- Factory tested to design specifications at full load conditions
Generators And Generator Attachments
- Insulation system, Class H
- Standard winding protection for non-harsh environments with relative humidity ? 95%
- Terminal box, IP22 RHS facing, bottom cable entry
- IP23 Protection
- 6 Leads
- Voltage regulator (single phase sensing)
- Easy access to AVR and terminals
- Brushless, self-excited 2/3 pitch (600V uses Internal excitation (IE))
Governing System
- Cat electronic governor (ADEM A4)
Lube System
- Lubricating oil, CK-4 (10W-30)
- Oil cooler
- Oil drain with valve
- Shallow oil pan
- Oil filter, spin on
- Fumes disposal to front of radiator
- Oil filler and dipstick
Mounting System
- Captive linear vibration isolators between base and engine-generator
- Includes lifting provisions and termination points for coolant and lube oil drain lines
Protection
- Safety shutoff - Overspeed
- Safety shutoff - Low oil pressure
- Safety shutoff - High water temperature
Starting/charging System
- 24-volt electric starting motor
- 24V, 45 Amp Charging alternator
General
- Lifting eyes
- Parts book
- Vibration damper