Electric Power Generation:

G3512 750kW Gas Generator Set

Displacement
3173 in3
Gas Standby Rating
750kW
Emissions/Fuel Strategy
U.S. EPA Stationary Emergency Certified
Compression Ratio
9.7


Product Specs

  • Gas Generator Sets Specification

  • Displacement
    3173in3
    Gas Standby Rating
    750kW
    Compression Ratio
    9.7
    Gas Standby Rating
    750 ekW
    Compression Ratio
    9.7
    Displacement
    3173in³
    Fuel Type
    Natural Gas
    Frequency
    60 Hz
    RPM
    1800 rpm
  • Generator Set Configurations

  • Emissions/Fuel Strategy
    U.S. EPA Stationary Emergency Certified
    Emissions/Fuel Strategy
    U.S. EPA Stationary Emergency Certified
  • Generator Set Dimension

  • Weight
    27500lbs
  • Engine Specification

  • Engine Model
    G3512
  • Engine Specifications

  • Engine Model
    G3512
    Bore
    6.7in
    Stroke
    7.5in
    Displacement
    3173in³
    Aspiration
    TA
  • Generator Set Dimensions

  • Weight
    27500lb
    Length
    205.7in
    Width
    90in
    Height
    99.4in

Equipment

  • Air Inlet
    • Dual air cleaners, 1 per side, with service indicator
  • Cooling
    • Engine driven pumps for jacket water and separate circuit aftercooler
  • Exhaust
    • Inboard Exhaust manifolds
  • Fuel
    • Gas Train: NFPA37 and CSA B149.3
    • 0.5 to 5 psi engine fuel inlet pressure
    • Pipeline Natural Gas: 800-1000 BTU/scf and 70-100 Methane Number
    • NOx sensor based air-fuel-ratio control
    • Fuel Safeties, “Energize to Run” (ETR) Gas Shutoff Valve (GSOV)
  • Generator
    • Matched to the performance and output characteristics of Cat engines
    • SR5 Generators include:
  • Lubrication
    • Gear type lube oil pump
    • Cartridge style oil filter
    • Integral lube oil cooler
  • Mounting
    • Steel base- engine/generator/radiator mounting
    • Anti-vibration mounts available for isolation efficiencies above 95%
  • Starting/charging
    • 24V DC starting motors
    • Batteries with rack and cables
    • Battery disconnect switch
    • Jacket Water Coolant Heaters: 208/240/480V, 60Hz, 9/12 kw, UL Listed
  • Governing
    • ADEM A4 speed governor with 4 to 20ma (0V to 5V) speed input
  • Control Panel
    • EMCP 4.3 Genset Controller
  • Ignition
    • Electronic Ignition System (controlled by ADEM A4)
    • Individual cylinder Detonation Sensitive Timing
  • General
    • Paint -- Caterpillar Yellow except rails & radiators
    • Crankshaft vibration damper
    • Lifting eyes
    • Operation and Maintenance Manuals; Parts Book
  • Exhaust
    • Exhaust Mufflers
    • Elbows, flanges, and flexible fittings
  • Generator
    • Voltages Available: 440/480/600/2400/4160
    • Random and Form wound available
    • Space Heater – 240V
    • Stator and bearing temperature monitoring and protection
  • Power Terminations
    • LH/RH/Rear Busbar connections
    • Top/Bottom Cable Entry
    • Circuit Breakers
  • Lube System
    • Lubricating oil
    • Oil Level Regulator
    • Sump Pump
  • Control System
    • Generator temperature monitoring & protection
    • Load share module
    • Annunciators
  • Starting/charging
    • Starters: Either 2 or 3 electric starters available
    • Battery Chargers: 20, 35, or 50 AMP
    • Charging alternator, 45 AMP
    • Batteries (w/ rack and cables)
    • Electric Prelube Pump (AC)
  • Mounting
    • Low efficiency (90%), rubber puck isolators
    • High efficiency (95%), spring isolators
    • Seismic isolators, rated to 1.5G
  • Cooling System
    • Package Mounted Radiator, sized for 45C/113F ambient to 300m/660ft
    • Low coolant level sensors (w/ radiator)
    • Jacket Water out: LH/RH, flanged or hose
  • General
    • The following options are based on regional and product configuration:

Request a Quote

Find a Whayne or Walker
Location or Rep Near You