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The Pratt & Whitney PW6000 is a high-bypass turbofan jet engine designed for the Airbus A318 with a design thrust range of 18,000–24,000 lbf (80–107 kN).

PW6000
Type Turbofan
National origin United States
Manufacturer Pratt & Whitney
First run 21 August 2000
Major applications Airbus A318

Design and development


Pratt & Whitney designed the engine with minimum complexity to significantly reduce maintenance cost and achieve weight and fuel consumption savings. However, tests revealed that the initial five-stage high compressor based design did not meet promised fuel burn performance. As a result, many of the original customers switched their orders to the rival CFM56-5. To address the problem, Pratt & Whitney re-certified an updated design utilizing a six-stage high compressor designed by MTU Aero Engines in order to achieve promised performance. The German company manufactured the high-pressure compressor and the low-pressure turbine. The HP compressor is driven by a single-stage turbine. On the LP spool a three-stage turbine drives a single-stage fan and a four-stage LP compressor.

The engine made its first flight August 21, 2000 on a test aircraft flown from Plattsburgh International Airport (KPBG), successfully completing a 1-hour-20-minute flight.[1] The engine final assembly line is located at MTU Aero Engines at their location in Hanover, Germany.

LAN Airlines confirmed an order for 15 Airbus A318 aircraft, for a total of 34 engines (30 installed and 4 spares) powered by PW-6000 engines on 15 August 2005. In addition, LAN signed with Pratt and Whitney to power up to 25 option aircraft. If LAN exercises all options it would mean an additional 56 (50 installed and six spare) engines.

Prior to the LAN order, 84 CFM56-5 powered Airbus A318 aircraft had been ordered, with 28 currently in service as of December 2005.


Applications


A PW6000-equipped Airbus A318
A PW6000-equipped Airbus A318

Specifications


Data from [2]

General characteristics

Components

Performance


See also


Comparable engines

Related lists


References


  1. "PW6000 Makes First Flight - Press Release". United Technologies. 2000-08-21. Archived from the original on 2012-03-21. Retrieved 2012-08-23.
  2. "PW6000 Fact Sheet" (PDF). United Technologies. Archived from the original (PDF) on 2012-03-03. Retrieved 2012-08-23.



На других языках


[de] Pratt & Whitney PW6000

Pratt & Whitney PW6000 ist der Name eines Turbofantriebwerks mit hohem Nebenstromverhältnis für den Airbus A318 mit einem Schubbereich bis zu ca. 106 kN bzw. 24.000 lbf.
- [en] Pratt & Whitney PW6000

[es] Pratt & Whitney PW6000

Pratt & Whitney PW6000 es un motor turbofán de alto índice de derivación diseñado para el Airbus A318 con un rango de empuje en diseño de 18.000 a 24.000 lbf (82 a 109 kN).

[fr] Pratt & Whitney PW6000

Le Pratt & Whitney PW6000 est un turbo-fan à haut débit, qui a été conçu pour l'Airbus A318 avec une poussée de 80 à 107 kN (18 000 à 24 000 lbf) et qui obtint 98,31 kN de poussée[1].

[it] Pratt & Whitney PW6000

I Pratt & Whitney PW6000 compongono una famiglia di motori aeronautici turboventola prodotti dall'azienda statunitense Pratt & Whitney. Progettati congiuntamente con la tedesca MTU Aero Engines, questi motori sono stati montati sugli Airbus A318.

[ru] Pratt & Whitney PW6000

Pratt & Whitney PW6000 — турбовентиляторные реактивные авиационные двигатели высокой степени двухконтурности. Тяга двигателей составляет от 82 до 109 кН. Построенный Pratt & Whitney, двигатель используется на самолетах Airbus A318.



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