Cat G3520H

Combined heat and power (CHP)

  • Rating: 2500 ekW
  • Fuel type: Natural gas
  • Electrical efficiency: 44,3%

About the Cat G3520H


For more than 45 years we have been at the forefront of high-quality and proven reliable Caterpillar CHP installations from 400 to 4500 ekW. These are available in several versions and come standard with first-class controls, exhaust systems and powertrains. Cat gas generator sets are built to the highest standards of reliability, durability and fuel economy. Do you have questions about our CHP's or about what Pon Power can do for you? Please feel free to contact us on +31 (0)78 642 0560.


Generator Set Specifications
Maximum Continuous Rating 2519 / 2500 ekW @ 1.0pf
Fuel Type Natural Gas
Maximum Electrical Efficiency 45.30%
Frequency 50 / 60 Hz
RPM 1500
Frequency 50/60 Hz
Engine Specifications
Engine Model G3520H
Aspiration TA
Compression Ratio 12.1


Cat G3520H Gas Engine

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
  • 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
DE1100 GC

SR5 Generator

SR5 Generator
  • Designed to match performance and output characteristics of Caterpillar gas engines
  • Industry leading mechanical and electrical design
  • High efficiency
DE1100 GC

EMCP 4.3 Control Panel

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
DE1100 GC

Cat electronic control system

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
C NumberCM20190705-0ed18-c90f0.txt


  • Meets most worldwide emissions requirements down to 0.5 g/bhp-hr Nox level without aftertreatment

Proven System

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

Full Range of Attachments

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
DE1100 GC

World Wide Product Support

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
DE1100 GC

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Our CHP specialists

Please feel free to contact me. I'm happy to help.

Patrick de Ruiter - Accountmanager Midden / Noord Nederland

Please feel free to contact me. I'm happy to help.

Peter van Hoek - Accountmanager Zuid Nederland

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