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G3520H

G3520H Gas Generator
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      • 2519 / 2500 ekW @ 1.0pf
        Continuous Rating
      • Natural Gas, Hydrogen Blend (up to 25%)
        Fuel Type
      • More specifications

      Benefits & Features

      Cat G3520H 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 and hydrogen mixtures
      • 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
      SR5 Generator
      • Designed to match performance and output characteristics of Caterpillar gas engines
      • Industry leading mechanical and electrical design
      • High efficiency
      EMCP 4.3 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
      Emissions
      • Meets most worldwide emissions requirements down to 0.5 g/bhp-hr Nox level without aftertreatment
      Proven System
      • Field proven in a wide range of applications worldwide
      • Fully prototype tested
      • Certified torsional vibration analysis available
      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
      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
      Continuous Rating 2519 / 2500 ekW @ 1.0pf
      Fuel Type Natural Gas, Hydrogen Blend (up to 25%)
      Maximum Electrical Efficiency 45.30%
      Frequency 50 / 60 Hz
      RPM 1500
      Frequency 50/60 Hz
      Engine Specifications
      Engine Model G3520H
      Displacement 97.5 l
      Aspiration TA
      Bore 170 mm
      Stroke 215 mm
      Compression Ratio 12.1
      Generator Set Dimensions
      Length 7668 mm
      Width 2173 mm
      Height 2473 mm
      Dry Weight - Genset 25285 kg

      Standard Equipment

      Control Panel
      • EMCP 4.3
      Air Inlet
      • Two-element single-stage air cleaner with enclosure and service indicator
      Cooling
      • Engine driven water pumps for jacket water and aftercooler
      • Jacket water and SCAC thermostats
      • ANSI/DN customer flange connections for JW inlet and outlet
      Circuit Breaker
      • LSI Long-Time, Short-Time, Instantaneous Annunciator
      • Rear-mounted
      • 5000A 3-Pole IEC Rated Circuit Breakers
      Exhaust
      • Center section cooled turbocharger with Cat flanged outlet
      • Dry exhaust manifolds, insulated and shielded
      • Individual exhaust port and turbocharger outlet wired to Integrated Tmeperature Sensing Module (ITSM) with GECM providing alarms and shutdowns
      Fuel System
      • Electronic fuel metering valve
      • Throttle plate, 24V DC actuator, controlled by GECM
      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
      Ignition System
      • Electronic Ignition System (controlled by ADEM A4)
      • Individual Cylinder Detonation Sensitive Timing (DST)
      Generator
      • Caterpillar's Digital Voltage Regulator (CDVR) with 3-phase sensing and KVAR/PF control
      • SR4B
      • Crankshaft Vibration Damper and Guard
      • Busbar connections
      • Paint- Caterpillar Yellow except rails gloss black
      • Winding temperature detectors
      • Operation and maintenance manuals
      • Parts book
      • Anti-condensation space heater
      • RH Service
      • SR5
      • Reactive droop
      Govrerning System
      • ADEM A4 4-20mA (0-5VV) Speed Input

      Optional Equipment

      Air Inlet
      • Mounting Brackets and Piping
      • Air cleaner with precleaner
      Circuit Breaker
      • MP- Frame 6 Pole Bottom Cable Entry
      • 4000/5000A Neutral Current Transformer Automatic Selection
      • No UV trip or package mounted CB Wiring
      • Frame Mounting
      Control Panel
      • 16 Point/32 Light Annunciator, Shipped Loose
      • Remote Communications Module (PL1000T, PL1000E)
      • Remote annuciator
      • Local PC Monitorring
      • Discrete I/O Module, 12 Digital Inputs, 8 'Form C' Relay
      • Cat Connect: Ehternet, Satellite, Cell Telematics
      • Engine failure relay
      • Local alarm module
      • Synchronizing module
      • Remote PC Monitorring
      Cooling
      • Inlet/Outlet connections
      • Coolant level drain line with valves, fan with guard
      Exhaust
      • Muffler and spark-arresting muffler with companion flanges
      • Flange
      • Elbow
      • Flexible Fitting
      • Exhaust Expander
      Fuel System
      • Gas Knockdown Regulator
      • Fuel filter
      • Gas pressure regulator
      • Gas shutoff valve 24V, ETR (Energized-To-Run)
      Generator
      • Bearing temperature detectors
      • Cable access box
      • Low voltage extension box
      • Manual voltage control
      • European bus bar
      • Generator air filter
      • Medium and high voltage generators and attachment
      General
      • Digital diagnostic tool
      • Special paint order
      • Tool set
      • US AID Emblem
      Starting/Charging
      • Battery with cables and rack (shipped loose)
      • 24V starting motors
      • Jacket water heater
      • 60A, 24V charging alternator (requires engine driven pumps)
      Grid Code Compliance
      • 60 Hz: USA
      • 50 Hz: Germany, Great Britain, Belgium, Romania, Italy, Ireland, Poland, Netherlands, Spain, France, and European Standard

      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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