The Pratt & Whitney PW4000 is a family of dual-spool, axial-flow, high-bypass turbofan aircraft engines produced by Pratt & Whitney as the successor to the JT9D. It was first run in April 1984, was FAA certified in July 1986, and was introduced in June 1987.

Only a small number of aircraft, operated by Thai International, have PW4164 engines. The largest A330-300 fleets with PW4168 engines are operated by Korean Air, Air Berlin and Malaysia Airlines. The later PW4168A powers more aircraft, operated by Asiana Airlines, Delta, Korean Air, and USAirways.

Pratt & Whitney has taken its successful PW4000 100-inch engine for the Airbus A330 to new heights with the introduction of the PW4170 Advantage70™ program. The Advantage70 is offered as a new engine and as an upgrade kit for existing engines.

The PW4168/4168A/4168A-1D is the most popular engine model of the PW4000-100 series, and powers 157 A330-200s and -300s. The PW4168A is the most popular, and powers 129 aircraft. The largest operator is Delta Airlines, with 32 A330-223s and -323s. The PW4168A-1D powers just two A330-323s. PW4000-112 The PW4000-112 has a wide intake fan diameter ...

The Pratt & Whitney PW4000 is a family of high-bypass turbofan aircraft engines with certified thrust ranging from 52,000 to 99,040 lbf (230 to 441 kN). Built as the successor to the JT9D series engines, it has found much wider application than its predecessor. AvDelphi is an aviation data and services company.

PW4160/70 (PW4168 & PW4170 also referred to as 100") engines are manufactured by Pratt & Whitney for Airbus A330-300 & A330-200 aircraft which were produced from 1994 to 2017. Thrust rating ranges from 64,500 lbs. to 70,000 lbs.

There are many engines in this family, serving almost all widebody jets in service. Three samples are shown, but there are far more. They share the same basic core, but drive different fans.

Rated at 68,600 pounds of thrust, the PW4168 powers the Airbus A330 airliner. The PW4168A model features a 4.5% increase in thrust for high altitude and hot take-off conditions. Approximately 50% of the engines powering the A330 jetliner all over the world are PW4000-94.

PW4168A. The PW4168A engine model is manufactured by Pratt & Whitney (USA) and produces 68,600 (lbs) of thrust. It entered into commercial service in 1997 on the twin-engine Airbus A330 wide-body family of aircraft comprising the A330-200 & A330-300.

2003年1月2日 · This amendment revises an existing airworthiness directive (AD), that is applicable to Pratt & Whitney PW4164, PW4168, and PW4168A series turbofan engines. That AD currently requires initial and repetitive torque checks for loose or broken front pylon mount bolts made from INCO 718 material...