Power System

G3520K Gas Generator

2552 - 2567 kW Gas Generator

From natural gas to biogas, coal mine gases, or hydrogen fuel blends to support combined heat and power (CHP), emergency power, and local grid support applications, Caterpillar has a wide range of reliable gas power solutions.

G3520K Gas Generator

Highlights
Features & Specs
Photo Gallery

Equipment Highlights

Cat G3520K 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 Energy Control System (Cat ECS)
        
  • A cost effective but powerful system
    •     
  • Modern color touch screen
    •     
  • Meets UL6200 controls and UL2300 3rd ed. generator set package requirements
    •     
  • Local annunciation to meet NFPA 110
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

Specs + Downloads

Specs
  • Engine Model: G3520K
  • Displacement: 5956 in³
  • Aspiration: TA
  • Bore: 6.7 in
  • Stroke: 8.5 in
  • Compression Ratio: 10.5:1
  • Length: 290.35 in
  • Width: 72.05 in
  • Height: 96.97 in
  • Dry Weight - Genset: 52249.56 lb
  • Continuous Rating: 2567 / 2552 ekW @ 1.0pf
  • Fuel Type: Natural Gas & Propane
  • Maximum Electrical Efficiency: 46.0%
  • Frequency: 50 / 60 Hz
  • RPM: 1500
  • Frequency: 50/60 Hz
Downloads

Photo Gallery

Let us help you find what you are looking for.