New CAT Equipment
D550 GC (60 Hz) Generator Set
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Saves up to 20% Installed Space
Requires less space for installation; leaves more room for your on-going operations
Weighs up to 18% Less
Easier handling; less structural reinforcement required to support genset weight
Standard 105 or 130°C Alternator Temperature Rise
Meets most all specifications; ensures long alternator life
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Engine Specifications
Aspiration
Turbocharged Air-to-Air AftercooledBore
5.7 inCompression Ratio
14.5:1Displacement
1106 in³Engine Model
Cat® C18 In-line 6, 4-cycle dieselFuel System
MEUIGovernor Type
ADEM™A4Stroke
7.2 in -
Generator Set Dimensions
Dry Weight - Genset (maximum)
11464 lbDry Weight - Genset (minimum)
8776.6 lbHeight - Maximum
100.9 inHeight - Minimum
79.1 inLength - Maximum
196.1 inWidth - Maximum
73.4 in -
Generator Set Specifications
Duty Cycle
StandbyEmissions/Fuel Strategy
U.S. EPA Tier 2 CertifiedFrequency
60 HzSpeed
1800 rpmStandby Rating
550 ekWVoltage
480 to 600 Volts
Air Inlet System
- Standard air cleaner
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 cooler
Base
- Standard wide base
Generators and Generator Attachments
- Insulation system, Class H
Governing System
- Cat electronic governor (ADEM A4)
Lube System
- 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
- Vibration damper
Telematics
- Cat® Product Link™ PL444 cellular
- Cat® Product Link™ PL444 cellular
Bases, Mounting & Fuel Tanks
- Integral tank base, 24 hours, UL142
- Fuel tank pill pipe & lockable cap
- Audio & visual fuel alarm (@90% fuel level)
- 5 Gallon Spill Containment
- Overfill prevention valve
- Extended tank base, 24 hours, UL142
Circuit breaker
- Auxiliary contacts
- Single and multi manual breakers
Control System
- 20A GFCI (Ground Fault Circuit Interrupter)
- Twist release, Red button emergency stop
- Product link remote monitoring hardware
- 100A Load center
- Ground fault relay
- Audible alarm Gp
- Remote E-Stop button
- Discrete I/O module
- Earth (Ground) fault relay
Enclosures
- AC & DC Source lights
- E-Stop
- Sound attenuated level 2
Exhaust System
- Flexible exhaust connection
- Manifold and turbocharger guards
- 8" Muffler - 25 dBA / Enclosure silencer
Generator
- Space heater
- Permanent magnet excitation (PMG) generator
Starting System
- Standard battery set: 1000 CCA, 90 amp/hr.
- Battery charger (UL Certified)
- Jacket water heater
- Oversize battery set, 1400 CCA, 200 amp/hr
General
- CSA Certification
- UL2200 Certification
Circuit breakers
- Auxiliary contacts
- Neutral bars
Cooling System
- Jacket water heater with pump
- Coolant heater
- Stone guards
Base / Fuel Tank
- Audio & visual fuel alarm
Starting and Charging
- Oversize battery set
- Battery disconnect switch
- 5 Amp Battery charger
- Standard battery set
Certifications
- UL2200 Listed
- CSA 22.2
- IBC Seismic
Lube System
- Manual sump pump