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G3516A

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

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

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

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

G3516A 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

G3516A 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

Select Units

Overview

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.

Generator Set Specifications

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

Engine Specifications

  • Engine Model G3516A G3516A
  • Displacement 4210.0 in³ 69.0 l
  • Aspiration TA TA
  • Bore 6.7 in 170.0 mm
  • Stroke 7.5 in 190.0 mm

Generator Set Dimensions

  • Length 193.0 in 4913.0 mm
  • Width 68.0 in 1736.0 mm
  • Height 76.0 in 1940.0 mm
  • Dry Weight - Genset 27670.0 lb 12549.0 kg
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