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G3412 with FAST RESPONSE

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      Benefits & Features

      Cat G3412 Gas Engine
      • Robust high speed block design provides prolonged life and lower owning operationg costs
      • Designed for maximum performance on low pressure pipeline natural gas
      • Simple open chamber combustion system for reliability and fuel flexibility
      • Leading edge technology in ignition system and air/fuel ratio control for lower emission and engine efficiency
      • One electronic control module handles all engine functions: ignition, governing, air/fuel ratio control and engine protection
      Emissions
      • EPA Certified from the factoryfor use in Emergency applications
      EMCP4.3 Control Panel
      • User-friendly interface and navigation
      • Scalable system to meet a wide range of installation requirement
      • Expansion modules and site-specific programming for specific customer requirements
      Cooling System
      • Designed to operate in standard ambient temperatures up to 43°C (110°F)Contact your Cat Dealer for specific ambient and altitude capabilities
      SR5 Generator
      • Designed to match performance and output characteristics of Caterpillar gas engines
      • Industry leading mechanical and electrical design
      • High efficiency
      Full Range of Attachments
      • Wide range of bolt-on system expansion attachments
      • Factory designed and tested
      • Flexible packaging options for easy and cost effective installation
      Proven System
      • Field proven in a wide range of applications worldwide
      • Fully prototype tested
      • Certified torsional vibration analysis available
      Worldwide Product Support
      • Cat dealers have over 1,800 dealer branch stores operating in 200 countries
      • Your local Cat dealer provides extensive post-sale support, including maintenance and repair agreements

      specifications

      Generator Set Specifications
      Maximum Standby Rating 500 ekW @0.8pf
      Fuel Type Natural Gas
      Emissions/Fuel Strategy U.S. EPA Certified for Emergency Only Stationary Genset
      Frequency 60 Hz
      RPM 1800 rpm
      Engine Specifications
      Engine Model G3412
      Displacement 27 l
      Aspiration NA
      Bore 137 mm
      Stroke 152 mm
      Generator Set Dimensions
      Length 1498 mm
      Width 2189 mm
      Height 2165 mm
      Dry Weight - Genset 6700 kg

      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
      • Package mounted radiator
      • LH or RG connections when radiator is not selected
      • Engine driven pumps for jacket water and separate circuit aftercooler
      • Jacket water and SCAC thermostats
      Fuel
      • Pipeline Natural Gas: 800-1000 BTU/scf and 70-100 Methane Number
      • Gas Train: NFPA37 and CSA B149.3
      Exhaust
      • Dry exhaust manifolds, insulated and shielded
      Fuel System
      • Engine-installed electronic control valve
      • Gas pressure regulator
      • 24V DC energized-to-run (ETR) gas shutoff valve
      General
      • Paint- Caterpillar Yellow with gloss black rails and radiators
      • Operation and maintenance manuals
      • RH Service
      • Parts book
      • Crankshaft vibration damper and guard
      Lubrication
      • Cartridge style oil filter
      • Gear type lube oil pump
      Generator
      • Caterpillar's Digital Voltage Regulator (CDVR) including reactive droop capability, 3-phase voltage sensing, KVAR/PF modes, RFI suppression, and a min/max exciter
      • Anti-condensation space heater
      • Permanent Magnet Excitiation
      • Winding temperature detectors
      Governing System
      • ADEM A4
      Ignition System
      • Electronic Ignition System (controlled by ADEM A4)
      • Individual Cylinder Detonation Sensitive Timing (DST)
      Starting/Charging
      • Electric Starter
      • 24V DC starting motors

      Optional Equipment

      Air Inlet
      • Air cleaner with precleaner
      Circuit Breakers
      • S LSI
      • Frame mounting
      • Right, left, rear mounted
      Control Panel
      • Local alarm module
      • Local PC monitoring
      • Remote PC monitoring
      • Remote annunciator
      Cooling
      • Inlet/Outlet connections
      • Coolant level drain line with valves, fan with guard
      Exhaust
      • Flexible fittings
      • 15, 25 dBA Attenuation
      General
      • Digital diagnostic tool
      • Tool set
      • US AID emblem
      Generator
      • Cable access box
      • Bearing temperature detectors
      Starting/Charging
      • Battery with cables and rack (shipped loose)
      • 10A, 24VDC battery charger
      • Jacket water heater

      Download resources

      Product specifications, standard and optional equipment may vary depending on stock availability. For more information or to verify specific product details, please get in touch with one of our sales representatives.

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