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G3520 2000kW Gas Generator Set

CALCULATE FINANCE

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
  • 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 Electronic Control System

  • Simple user friendly interface and navigation
  • Digital monitoring, metering and protection setting
  • Fully-featured power metering and protective relaying
  • Remote control and monitor capability options

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

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

World Wide 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

Generator Set Specifications
Gas Standby Rating 2000 ekW @ 0.8pf
Fuel Type Natural Gas
Emissions/Fuel Strategy U.S. EPA Stationary Non-Emergency Certified
Frequency 60 Hz
RPM 1800 rpm
Engine Specifications
Engine Model G3520
Displacement 97.6 l (5956 inu00b3)
Aspiration TA
Bore 170 mm (6.7 in)
Stroke 215 mm (8.5 in)
Generator Set Specifications
Compression Ratio 11.5
Generator Set Dimensions
Length 8534 mm (336 in)
Width 2386 mm (94 in)
Height 3230 mm (128 in)
Weight 22000 kg (48500 lb)

Standard Equipment

  • Air Inlet
    • Two-element single-stage air cleaner with enclosure and service indicator
  • Control Panel
    • EMCP 4.3
  • 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)

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