G3520 | 1750kW-2500kW Natural Gas Generator

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SPECS SUMMARY

Gas Standby Rating2000 ekW @ 0.8pf
Fuel TypeNatural Gas
Emissions/Fuel StrategyU.S. EPA Stationary Non-Emergency Certified
Frequency60 Hz
Caterpillar is leading the power generation marketplace with Power Solutions engineered to deliver unmatched flexibility, expandability, reliability, and cost-effectiveness.

Specifications

Gas Standby Rating2000 ekW @ 0.8pf
Fuel TypeNatural Gas
Emissions/Fuel StrategyU.S. EPA Stationary Non-Emergency Certified
Frequency60 Hz
RPM1800 rpm
Engine ModelG3520
Displacement5956 in³ (97.6 l)
AspirationTA
Bore6.7 in (170 mm)
Stroke8.5 in (215 mm)
Compression Ratio11.5
Length336 in (8534 mm)
Width94 in (2386 mm)
Height128 in (3230 mm)
Weight48500 lb (22000 kg)

Benefits and Features

  • 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

  • Designed to match performance and output characteristics of Caterpillar gas engines
  • Industry leading mechanical and electrical design
  • High efficiency

  • 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

  • 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

  • Designed to operate in standard ambient temperatures up to 43°C (110°F)
  • Contact your Cat Dealer for specific ambient and altitude capabilities

  • 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

  • Field proven in a wide range of applications worldwide
  • fully prototype tested
  • Certified torsional vibration analysis available

  • Wide range of bolt-on system expansion attachments
  • Factory designed and tested
  • Flexible packaging options for easy and cost effective installation

  • 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

Standard Equipment

  • Two-element single-stage air cleaner with enclosure and service indicator
  • Jacket water and SCAC engine-driven pumps
  • Jacket water and SCAC thermostats
  • 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 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
  • Parts book
  • Paint- Caterpillar Yellow with high gloss black rails and radiator
  • Operation and maintenance manuals
  • Crankshaft vibration damper and guard
  • RH Service
  • Permanent Magnet Excitiation
  • Integrated voltage regulator (IVR)
  • SR5
  • Winding temperature detectors
  • Anti-condensation space heater
  • NEMA Class H insulation
  • 24V starting motors
  • Battery with cables and rack (shipped loose)
  • Jacket water heater
  • Electric Starter
  • Electronic Ignition System (controlled by ADEM A4)
  • Individual Cylinder Detonation Sensitive Timing (DST)

Optional Equipment

  • Air cleaner with precleaner
  • EMCP 4.4
  • Local alarm module
  • Engine failure relay
  • Remote annunciator
  • Remote PC monitoring
  • Local PC monitoring
  • 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
  • Package mounted radiator
  • Coolant level drain line with valves, fan with guard
  • 18, 25 dBA Attenuation
  • 305mm (12 in) spark arresting muffler
  • 305 mm (12in.) elbow
  • 305 mm (12 in.) flange
  • 305 mm (12 in.) muffler
  • 3, 0-100 kPag, 4-20mA gas train pressure sensors
  • Digital diagnostic tool
  • Bearing temperature detectors
  • Generator air filter
  • Cable access box
  • European bus bars
  • Low voltage extension box
  • 20A, 24VDC battery charger
  • 45A, 24V charging alternator (requires engine driven pumps)