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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 Sets Specification

Units:
Maximum Continuous Rating 1085 ekW 1085 ekW Less

Generator Set Specifications

Fuel Type Natural Gas, Biogas, Coal Gas Natural Gas, Biogas, Coal Gas Less

Generator Sets Specifications

Maximum Electrical Efficiency 36.50% 36.50% Less
Maximum Standby Rating 1000 kw 1000 kw Less
Frequency 50 / 60 Hz 50 / 60 Hz Less
RPM 1200 / 1500 rpm 1200 / 1500 rpm Less

Engine Specifications

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

Generator Set Dimensions

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

Emissions

Full Range of Attachments

World Wide Product Support

SR5 Generator

EMCP4.2 Control Panel

Proven System

CAT G3516A Gas Engine

CAT Electronic Control System

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

Why Choose Cat® Electric Power?

Caterpillar offers a comprehensive variety of electric power systems, customised to fit your needs. Our specialised systems deliver high power and performance in industries across the globe. With Caterpillar, you get outstanding manufacturing quality, expert support, and the essential tools and applications to complete any project.

Learn More About Electric Power

EMCP 4 Generator Set Controls

Cat generator sets provide a complete factory-built solution with fully featured standard and advanced controls. Optional accessories enhance the capabilities of the genset package-mounted control system.

Learn More

Application Center

Explore valuable resources for generator sizing, specification, and training materials. SpecSizer evaluates load types, collects data, and organises it to help you select the generator set that's best for you. Find product comparisons, technical data, product sizing, and more using our technical information portal (TIP) specifically created for consultants, architects, engineers, and owners.

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