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General Electric LM6000.jpg
LM6000 GTG in an electrical power plant application
Type Gas turbine
National origin United States
Manufacturer General Electric
Developed from General Electric CF6

The General Electric LM6000 is a turboshaft gas turbine. The LM6000 is derived from the CF6-80C2 aircraft turbofan. It has additions and modifications designed to make it more suitable for marine propulsion, industrial power generation, and marine power generation use. These include an expanded turbine section to convert thrust into shaft power, supports and struts for mounting on a steel or concrete deck, and reworked controls packages for power generation. It has found wide use including peaking power plants, fast ferries and high speed cargo ship applications.

Design and development[edit]

The LM6000 provides 54,610 shaft horsepower (40,700 kW) from either end of the low-pressure rotor system, which rotates at 3,600 rpm. This twin spool design with the low pressure turbine operating at 60 Hz, a common electrical frequency, eliminates the need for a conventional power turbine. Its high efficiency and installation flexibility make it ideal also for a wide variety of utility power generation and industrial applications, especially peaker and cogeneration plants.

GE has several option packages for industrial LM6000s, including SPRINT (Spray Inter-Cooled Turbine), water injection (widely known as "NOx water"), STIG (Steam Injected Gas Turbine) technology and DLE (Dry Low Emissions) which utilizes a combustor with premixers to maximize combustion efficiency. The SPRINT option is designed to increase efficiency and power of the turbine, while the water injection, STIG and DLE are for reducing emissions. An alternative form of power augmentation is Evaporative Cooling, which is a water fogging system that sprays a fine mist of water into the inlet air before the air filters. This system is high maintenance and may be replaced by chillers in newer units. The SPRINT system injects demineralized water into the engine either upstream of the low pressure compressor or between the low pressure and high pressure compressors. The water injection system injects water into the primary or secondary fuel nozzle inputs, usually on natural gas fired engines.

The GE LM6000 PC is rated to provide more than 43 MW with a thermal efficiency of around 42% LHV[1] at ISO conditions. With options, this can be increased to around 50MW rated power.[2]


Over 1000 LM6000 gas turbines shipped and over 21 million hours of operation. Applications include power generation for combined cycle or peak power. Other applications include combined heat & power for industrial & independent power producers.

Typical users:

  • Hospitals
  • Airports
  • Pulp and paper, cement, mining plants
  • Gas pipelines, refineries, gas production
  • Utilities
  • Cruise ships and fast ferries

See also[edit]

Related development
Related lists


External links[edit]

Original courtesy of Wikipedia: http://en.wikipedia.org/wiki/General_Electric_LM6000 — Please support Wikipedia.
This page uses Creative Commons Licensed content from Wikipedia. A portion of the proceeds from advertising on Digplanet goes to supporting Wikipedia.

15 news items

Medicine Hat News
Sat, 24 Oct 2015 00:09:53 -0700

The price also includes an injection system offered by General Electric that will boost performance and add a potential 4 megawatts to each of two General Electric LM6000 units. Because the move alters the whole facility's capacity, it must be approved ...

Next Big Future

Next Big Future
Sat, 20 Jun 2015 15:34:30 -0700

... power generation due to their ability to be shut down, and handle load changes more quickly than industrial machines. They are also used in the marine industry to reduce weight. The General Electric LM2500, General Electric LM6000, Rolls-Royce ...
The Manila Times
Thu, 24 Sep 2015 06:07:30 -0700

The Avion plant will use General Electric's LM6000 PC Sprint aeroderivative gas turbines which can burn natural gas or liquid fuel. In the case of the 450-MW San Gabriel combined cycle power plant, Puno said it is expected to be operational by the ...
Fri, 29 May 2015 02:56:15 -0700

"GKE is a company with a wealth of experience in performing EPC contracts with General Electric LM6000 gas turbines."According to Steyn, the gas required for the operation of the power plant will be imported as Liquefied Natural Gas and will be ...

POWER magazine

POWER magazine
Fri, 31 May 2013 07:03:03 -0700

A good example of the warm weather performance effect is the PC SPRINT model of General Electric's LM6000. This CT produces 51.3 MW at a heat rate of 8,488 Btu/kWh when the ambient temperature is 48F. But when the temperature rises to 100F, the CT ...
Milpitas Post
Wed, 12 Jun 2013 14:47:44 -0700

"It's essentially a General Electric LM6000 767-type jet engine," Weinberg added, noting similar turbines are also used in power plants across the country as well as powering oceangoing vessels in the U.S. Navy. "It's a very popular and very reliable ...
Power Engineering Magazine
Thu, 02 Oct 2014 11:08:39 -0700

Unit 1 is a General Electric LM6000 PA aero-derivative simple cycle combustion turbine that is primarily used for peaking. Unit 2 is a GE Frame MS7001EA in combined cycle with a Nooter Erikson triple pressure HRSG that provides steam for a GE Fitchburg ...
Tue, 05 Aug 2014 10:15:00 -0700

The Avion plant will use General Electric's LM6000 PC Sprint aeroderivative gas turbines and have the capability to burn natural gas or liquid fuel. Avion will be located adjacent to First Gen's 1,000-MW Santa Rita and 500-MW San Lorenzo natural gas ...

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