G3512 1000kW Gas Generator Set

Displacement
3173 in3
Gas Standby Rating
1000kW
Weight
27500 lb
Engine Model
G3512

Specs

Gas Generator Sets Specification

Displacement
3173in3
Gas Standby Rating
1000kW

Generator Set Dimension

Weight
27500lb

Engine Specifications

Engine Model
G3512
Bore
6.7in
Stroke
7.5in
Displacement
3173in³
Aspiration
TA
Engine Model
G3512

Generator Set Specifications

Fuel Type
Natural Gas
Emissions/Fuel Strategy
U.S. EPA Certified for Non-Emergency Stationary Genset

Generator Sets Specifications

Compression Ratio
9.7
Frequency
60 Hz
RPM
1800 rpm
Displacement
3173in³

Generator Set Configurations

Emissions/Fuel Strategy
U.S. EPA Stationary Emergency Certified

Generator Set Dimensions

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

Generator Sets Specification

Gas Standby Rating
1000 ekW @ 0.8pf

Features

CAT G3512 Gas Engine

SR4B Alternator

CAT electronic control system

EMCP 4.2 Control Panel

Emissions

Proven System

One Safe Source

World Wide Product Support

Standard Equipment

  • Air Inlet
    • Two-element single-stage air cleaner with enclosure and service indicator
    • Dual air cleaners, 1 per side, with service indicator
  • Control Panel
    • EMCP 4.3
  • Cooling System
    • Engine driven pumps for jacket water and separate circuit aftercooler
  • Cooling
    • Package mounted radiator
    • Jacket water and SCAC engine-driven pumps
    • Jacket water and SCAC thermostats
    • LH or RG connections when radiator is not selected
  • Exhaust
    • Dry exhaust manifolds, insulated and shielded
    • Individual exhaust port and turbocharger outlet wired to integrated temperature sensing module (ITSM) with GCEM providing alarms and shutdowns
    • Cat-flanged face outlet on turbocharger
  • Fuel
    • NOx sensor based air-fuel-ratio control
    • Pipeline Natural Gas: 800-1000 BTU/scf and 70-100 Methane Number
    • Gas Train: NFPA37 and CSA B149.3
    • 0.5 to 5 psi engine fuel inlet pressure
  • 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
    • Engine-installed electronic control valve
    • Throttle plate, 24V DC actuator, controlled by GECM
    • 24V DC energized-to-run (ETR) gas shutoff valve
    • Gas pressure regulator
  • General
    • Operation and maintenance manuals
    • Paint- Caterpillar Yellow except rails and radiators gloss black 
    • Parts book
    • “Stationary Use Only” Label in Correspondence with EPA Nonroad Mobile SI rule 
    • RH Service
    • Crankshaft vibration damper and guard
  • Lubrication
    • Cartridge style oil filter
    • Gear type lube oil pump
  • Starting/charging
    • Jacket water heater
    • Battery with cables and rack (shipped loose)
    • Electric Starter
    • Batteries with rack and cables
    • 24V DC starting motors
  • Generator
    • NEMA Class H insulation
    • Permanent Magnet Excitiation
    • SR5
    • Anti-condensation space heater
    • Caterpillar's Digital Voltage Regulator (CDVR) including reactive droop capability, 3-phase voltage sensing, KVAR/PF modes, RFI suppression, and a min/max exciter
    • Winding temperature detectors
  • Governing System
    • ADEM A4
  • Ignition System
    • Electronic Ignition System (controlled by ADEM A4) 
    • Individual Cylinder Detonation Sensitive Timing (DST) 
  • Governing
    • ADEM A4 speed governor with 4 to 20ma (0V to 5V) speed input

Optional Equipment

  • Air Inlet
    • Mounting brackets and piping
    • Air cleaner with precleaner
  • Control Panel
    • Local PC monitoring
    • Engine failure relay
    • Remote PC monitoring
    • Local alarm module
    • Remote annunciator
  • Cooling
    • Remote radiator for JW and SCAC circuits, level switch included but not wired
    • Inlet/Outlet connections
    • Coolant level drain line with valves, fan with guard
  • Circuit Breakers
    • 2000A 3 Pole, UL-100% Rated Masterpact Circuit Breakers
    • Frame mounting
    • S LSI, G LSIG, P LSIG-P, 4th Digit Type
    • Right, left, rear mounted
    • 1600A, 2000A 3 Pole, UL-100% Rated R-Frame Circuit Breakers
    • 100% rated, 3-pole (UL/CSA/IEC) 5th Digit Rating
    • EMCP 4.3
    • 3-pole (IEC 947-2 rated)
    • 1200A, 3 Pole, UL-100% Rated P-Frame Circuit Breakers
  • Exhaust
    • 305 mm (12 in.) flange
    • Flexible fittings
    • 18, 25 dBA Attenuation
    • 305 mm (12 in.) muffler
    • 305mm (12 in) spark arresting muffler
    • 305 mm (12in.) elbow
  • Fuel System
    • 3, 0-100 kPag, 4-20mA gas train pressure sensors
  • General
    • US AID emblem
    • Special paint order
    • Digital diagnostic tool
    • Tool set
  • Generator
    • Generator air filter
    • European bus bars
    • Low voltage extension box
    • Cable access box
    • Bearing temperature detectors
  • Starting/charging
    • 20A, 24VDC battery charger
    • 24V starting motors
    • 45A, 24V charging alternator (requires engine driven pumps)