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G3516A Gas Generator Sets

From natural gas-fueled combined heat and power (CHP) systems and emergency power for facilities, to renewable biogas energy to support the local grid, or electricity generated from coal mine gases, Caterpillar has a wide range of reliable gas power solutions.

G3516A

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Cat® G3516A (728.7kW-1041kW) Natural & Bio Gas Generator models maintain high performance and output while complying with worldwide emissions requirements.

Continuous Rating
1085 ekW
Fuel Type
Natural Gas, Biogas, Coal Gas
Maximum Electrical Efficiency
36.50%
Maximum Standby Rating
1000 kw
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  • Specifications
  • Features
  • Standard Equipment

Specifications

Generator Set Specifications specifications
Continuous Rating 1085 ekW
Fuel Type Natural Gas, Biogas, Coal Gas
Maximum Electrical Efficiency 36.50%
Maximum Standby Rating 1000 kw
Frequency 50 / 60 Hz
RPM 1200 / 1500 rpm

Features

Cat G3516A 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

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

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

Standard Equipment

Exhaust
  • Dry exhaust manifolds, insulated and shielded
Generator
  • Anti-condensation space heater
  • Permanent magnet excitation
  • SR4B
  • Caterpillar's Digital Voltage Regulator (CDVR) with 3-phase sensing and KVAR/PF control
Starting/Charging
  • 24V starting motors
General
  • Crankshaft vibration damper and guard
  • Paint - Caterpillar Yellow except rails are gloss black
  • Operation and maintenance manuals
  • Parts book

Optional Equipment

Air Inlet

  • Air inlet adapters

Cooling

  • Inlet/Outlet connections

Exhaust

  • Flexible fitting
  • Elbow
  • Flange
  • Muffler and spark-arresting muffler with companion flanges
  • Exhaust expander

Generator

  • Low voltage extension box
  • Generator air filter
  • European bus bar
  • Cable access box

Start/Charging

  • Jacket water heater
  • Charging alternator
  • Battery with cable and rack (shipped loose)
  • Battery charger
  • Oversized battery

General

  • Engine barring group
  • EEC D.O.I and other certifications
  • Crankcase explosion relief valve