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Electric Power

G3512 750kW Gas Generator Set

  • Gas Standby Rating
    750 ekW @ 0.8pf
  • Fuel Type
    Natural Gas, Hydrogen Blend (up to 5%)
  • Emissions
    U.S. EPA Certified for Non-Emergency Stationary Genset
  • Gas Standby Rating
    750kW
Generator Set Specifications
Gas Standby Rating
750 ekW @ 0.8pf
Fuel Type
Natural Gas, Hydrogen Blend (up to 5%)
Emissions
U.S. EPA Certified for Non-Emergency Stationary Genset
RPM
1800 rpm
Frequency
60 Hz
Displacement
3173 in³
Gas Generator Sets Specification
Gas Standby Rating
750kW
Displacement
3173 in3
Compression Ratio
9.7
Generator Sets Specifications
Compression Ratio
9.7
Engine Specifications
Engine Model
G3512
Displacement
3173 in³
Aspiration
TA
Bore
6.7 in
Stroke
7.5 in
Governor Type
ADEM A4
Engine Specification
Engine Model
G3512
Generator Set Dimensions
Length
205.7 in
Width
90 in
Height
99.4 in
Weight
27500 lb
Generator Set Dimension
Weight
27500 lbs
Generator Set Configurations
Emissions
U.S. EPA Stationary Emergency Certified
  • 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
  • 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
Mulchers: HM215 High Flow Mulcher
Mulchers: HM210 Mulcher
Mulchers: HM208 Mulcher
Mulchers: HM115 Standard Flow Mulcher
Material Handling: 4137 mm (163 in) Material Handling Arm, Fusion
Mulchers: HM112 Standard Flow Mulcher
Material Handling: 4585mm (180in) Mat’l handing Arm, Fusion™
Material Handling: 4121mm (162in) Mat’l Handling Arm, Fusion™
Material Handling: 3941 mm (155 in) Material Handling Arms – Loader
Material Handling: Material Handling Arm For Compact Products
Hammers: H190 S Hydraulic Hammer
Hammers: H215 S Hydraulic Hammer
Hammers: H160 S Hydraulic Hammer
Hammers: H180 S Hydraulic Hammer
Hammers: H140 S Hydraulic Hammer
Hammers: H120 S Hydraulic Hammer
Hammers: H130 S Hydraulic Hammer
Hammers: H115 S Hammer
GC Hammers: H180 GC S Hammer
GC Hammers: H130 GC S Hammer
GC Hammers: H160 GC S Hammer