New | G3512E Gas Generator Set

From natural gas-fueled combined heat and power (CHP) systems and emergency power for facilities, to renewable biogas energy to support the local grid, or electricity generated from coal mine gases, Caterpillar has a wide range of reliable gas power solutions.

Gas Generator Sets Specification
Maximum Continuous Rating1000 ekW
Fuel TypeNatural Gas
Maximum Electrical Efficiency42.2%
Maximum Standby Rating-
Frequency50Hz
RPM1500
Engine Specifications
AspirationTA
Bore6.7 in
Displacement3158 in³
Engine ModelG3512E
Stroke7.5 in
Generator Set Dimensions
Length181 in
Width65 in
Height89 in
Dry Weight - Genset27475 lb
  • Fully Protype Tested
  • Field Proven In A Wide Range Of Apllications Worldwide
  • Certified Torsional Vibration Analysis Available

Standard Equipment

Control Panels
  • Kilowatt transducer (ship loose)
Cooling
  • ANSI/DN customer flange connections for JW inlet and outlet
  • Cat flanges on SCAC circuit
  • JW thermostats
Exhaust
  • Dry exhaust manifolds, insulated and shielded
  • Center section cooled turbocharger with Cat flanged outlet
  • Individual exhaust port and turbocharger outlet wired to Integrated Temperature Sensing Module (ITSM) with GECM providing alarms and shutdowns
Fuel system
  • Electronic fuel metering valve
  • Throttle plate, 24V DC actuator, controlled by GECM
  • Fuel system is sized for 31.5 to 47.2 MJ/NM3 dry pipeline natural gas with pressure of 10.2 to 34.5KPa to the engine fuel control valve
Generator
  • SR4B
  • Caterpillar's Digital Voltage Regulator (CDVR) with 3-phase sensing and KVAR/PF control
  • Reactive droop
  • Bus bar connections
  • Winding temperature detectors
  • Anti-condensation space heater
  • Bearing temperature detectors
Starting/Charging
  • 24V starting motors
  • Battery disconnect switch
General
  • Paint - Caterpillar Yellow except rails and radiators gloss black
  • Crankshaft vibration damper and guard
  • Operation and maintenance manuals
  • Parts book

Optional Equipment

Air Inlet
  • Air cleaner with precleaner
  • Two element, single-stage air cleaner with enclosure and service indicator
Control Panels
  • Local alarm module
  • Remote annuciator
  • Remote Communications Module (PL1000T, PL1000E)
  • Wall mount EMCP II+
Cooling
  • Inlet/Outlet connections
  • SCAC thermostats
Exhaust
  • Flange
  • Exhaust expander
  • Elbow
  • Flexible fitting
Fuel System
  • Fuel filter
  • Gas pressure regulator
  • Gas shutoff valve 24V, ETR (Energized-To-Run)
Generator
  • Low voltage extension box
  • Cable access box
  • European bus bar
Start/Charging
  • Battery charger
  • Oversized battery
  • Jacket water heater
  • Battery with cable and rack (shipped loose)
General
  • Crankcase explosion relief valve
  • Engine barring group
  • EEC D.O.I and other certifications

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"
With only a few days notice, we were able to get the emergency system working properly. Hawthorne Cat provided great leadership and excellent field support.
Mark Cripe
Helix Electric
"

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Sales Representative
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