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G3520 with FAST RESPONSE

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      • 2000 ekW @ 0.8pf
        Gas Standby Rating
      • Natural Gas, Hydrogen Blend (up to 5%)
        Fuel Type
      • More specifications

      Benefits & Features

      Cat G3520 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 blends
      • 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
      Cat ECS 100 Control Panel
      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
      Emissions
      • EPA Certified for use in Emergency and Non-Emergency applications
      • Additional a NOx selectable genset is available to 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
      Gas Standby Rating 2000 ekW @ 0.8pf
      Fuel Type Natural Gas, Hydrogen Blend (up to 5%)
      Emissions/Fuel Strategy U.S. EPA Stationary Non-Emergency Certified
      Frequency 60 Hz
      RPM 1800 rpm
      Compression Ratio 11.5
      Engine Specifications
      Engine Model G3520
      Displacement 97.6 l
      Aspiration TA
      Bore 170 mm
      Stroke 215 mm
      Generator Set Dimensions
      Length 8534 mm
      Width 2386 mm
      Height 3230 mm
      Weight 22000 kg

      Standard Equipment

      Air Inlet
      • Two-element single-stage air cleaner with enclosure and service indicator
      Control Panel
      • Cat ECS 100
      Cooling
      • Jacket water and SCAC engine-driven pumps
      • Jacket water and SCAC thermostats
      Exhaust
      • Dry exhaust manifolds, insulated and shielded
      • Cat-flanged face outlet on turbocharger
      • Individual exhaust port and turbocharger outlet wired to integrated temperature sensing module (ITSM) with GCEM providing alarms and shutdowns
      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
      • Gas pressure regulator
      • Throttle plate, 24V DC actuator, controlled by GECM
      • 24V DC energized-to-run (ETR) gas shutoff valve
      General
      • Parts book
      • Paint- Caterpillar Yellow with high gloss black rails and radiator
      • Operation and maintenance manuals
      • Crankshaft vibration damper and guard
      • RH Service
      Generator
      • Permanent Magnet Excitiation
      • Integrated voltage regulator (IVR)
      • SR5
      • Winding temperature detectors
      • Anti-condensation space heater
      • NEMA Class H insulation
      Starting/Charging
      • 24V starting motors
      • Battery with cables and rack (shipped loose)
      • Jacket water heater
      • Electric Starter
      Governing System
      • ADEM A4
      Ignition System
      • Electronic Ignition System (controlled by ADEM A4)
      • Individual Cylinder Detonation Sensitive Timing (DST)

      Optional Equipment

      Air Inlet
      • Air cleaner with precleaner
      Control Panel
      • EMCP 4.4
      • Local alarm module
      • Engine failure relay
      • Remote annunciator
      • Remote PC monitoring
      • Local PC monitoring
      Circuit Breakers
      • 1600A, 2000A 3 Pole, UL-100% Rated R-Frame Circuit Breakers
      • 100% rated, 3-pole (UL/CSA/IEC) 5th Digit Rating
      • S LSI, G LSIG, P LSIG-P, 4th Digit Type
      • Frame mounting
      • 3-pole (IEC 947-2 rated)
      • 2000A, 2500A, 3000A 3 Pole, UL-100% Rated Masterpact Circuit Breakers
      Cooling
      • Package mounted radiator
      • Coolant level drain line with valves, fan with guard
      Exhaust
      • 18, 25 dBA Attenuation
      • 305mm (12 in) spark arresting muffler
      • 305 mm (12in.) elbow
      • 305 mm (12 in.) flange
      • 305 mm (12 in.) muffler
      Fuel System
      • 3, 0-100 kPag, 4-20mA gas train pressure sensors
      General
      • Digital diagnostic tool
      Generator
      • Bearing temperature detectors
      • Generator air filter
      • Cable access box
      • European bus bars
      • Low voltage extension box
      Starting/Charging
      • 20A, 24VDC battery charger
      • 45A, 24V charging alternator (requires engine driven pumps)
      Grid Code Compliance
      • 60 Hz: USA

      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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