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Gas Generator Sets

G3512 750kW Gas Generator Set

Gas Standby Rating

750 ekW @ 0.8pf

Fuel Type

Natural Gas, Hydrogen Blend (up to 5%)

Emissions/Fuel Strategy

U.S. EPA Certified for Non-Emergency Stationary Genset
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    SPECIFICATIONS

      FULL SPECIFICATIONS

      Engine Specifications

      Engine Model

      G3512

      Displacement

      3,173 in³

      Aspiration

      TA

      Bore

      6.7 in

      Stroke

      7.5 in

      Governor Type

      ADEM A4

      Generator Set Dimensions

      Length

      205.7 in

      Width

      90 in

      Height

      99.4 in

      Weight

      27,500 lb

      Generator Set Specifications

      Gas Standby Rating

      750 ekW @ 0.8pf

      Fuel Type

      Natural Gas, Hydrogen Blend (up to 5%)

      Emissions/Fuel Strategy

      U.S. EPA Certified for Non-Emergency Stationary Genset

      RPM

      1800 rpm

      Frequency

      60 Hz

      Displacement

      3,173 in³
      STANDARD EQUIPMENT

      • Air Inlet
        • Dual air cleaners, 1 per side, with service indicator
        • Two-element single-stage air cleaner with enclosure and service indicator
      • Control Panel
        • Cat ECS 100
      • Cooling
        • Engine driven pumps for jacket water and separate circuit aftercooler
        • Jacket water and SCAC engine-driven pumps
        • Jacket water and SCAC thermostats
        • LH or RG connections when radiator is not selected
        • Package mounted radiator
      • Fuel
        • NOx sensor based air-fuel-ratio control
        • 0.5 to 5 psi engine fuel inlet pressure
        • Pipeline Natural Gas: 800-1000 BTU/scf and 70-100 Methane Number
        • Gas Train: NFPA37 and CSA B149.3
      • Exhaust
        • Individual exhaust port and turbocharger outlet wired to integrated temperature sensing module (ITSM) with GCEM providing alarms and shutdowns
        • Dry exhaust manifolds, insulated and shielded
        • Cat-flanged face outlet on turbocharger
      • Fuel System
        • 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
        • Throttle plate, 24V DC actuator, controlled by GECM
        • Engine-installed electronic control valve
        • Gas pressure regulator
        • 24V DC energized-to-run (ETR) gas shutoff valve
      • General
        • Crankshaft vibration damper and guard
        • Operation and maintenance manuals
        • Parts book
        • Paint- Caterpillar Yellow except rails and radiators gloss black 
        • RH Service
      • Lubrication
        • Gear type lube oil pump
        • Cartridge style oil filter
      • Generator
        • Anti-condensation space heater
        • Winding temperature detectors
        • NEMA Class H insulation
        • SR5
        • Permanent Magnet Excitiation
        • Caterpillar's Digital Voltage Regulator (CDVR) including reactive droop capability, 3-phase voltage sensing, KVAR/PF modes, RFI suppression, and a min/max exciter
      • Governing System
        • ADEM A4
      • Ignition System
        • Individual Cylinder Detonation Sensitive Timing (DST) 
        • Electronic Ignition System (controlled by ADEM A4) 
      • Governing
        • ADEM A4 speed governor with 4 to 20ma (0V to 5V) speed input
      • Starting/Charging
        • 24V DC starting motors
        • Batteries with rack and cables
        • Electric Starter

      OPTIONAL EQUIPMENT

      • Air Inlet
        • Mounting brackets and piping
        • Air cleaner with precleaner
      • Circuit Breakers
        • S LSI, G LSIG, P LSIG-P, 4th Digit Type
        • Right, left, rear mounted
        • 1200A, 3 Pole, UL-100% Rated P-Frame Circuit Breakers
        • 1600A, 2000A 3 Pole, UL-100% Rated R-Frame Circuit Breakers
        • 2000A 3 Pole, UL-100% Rated Masterpact Circuit Breakers
        • 100% rated, 3-pole (UL/CSA/IEC) 5th Digit Rating
        • 3-pole (IEC 947-2 rated)
        • Frame mounting
      • Control Panel
        • Remote annunciator
        • Local alarm module
        • Local PC monitoring
        • Engine failure relay
        • Remote PC monitoring
      • Cooling
        • Coolant level drain line with valves, fan with guard
        • Remote radiator for JW and SCAC circuits, level switch included but not wired
        • Inlet/Outlet connections
      • Exhaust
        • 305 mm (12in.) elbow
        • 18, 25 dBA Attenuation
        • Flexible fittings
        • 305 mm (12 in.) muffler
        • 305mm (12 in) spark arresting muffler
        • 305 mm (12 in.) flange
      • Fuel System
        • 3, 0-100 kPag, 4-20mA gas train pressure sensors
      • General
        • Special paint order
        • US AID emblem
        • Tool set
        • Digital diagnostic tool
      • Generator
        • Cable access box
        • Generator air filter
        • European bus bars
        • Low voltage extension box
        • Bearing temperature detectors
      • Starting/Charging
        • 20A, 24VDC battery charger
        • Battery with cables and rack
        • Jacket water heater
        • 45A, 24V charging alternator (requires engine driven pumps)
      • Grid Code Compliance
        • 60 Hz: USA

      Related Attachments

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