Friday, September 05, 2008

PW4000-112

IOC: 1995

PW4090

IOC: 1997
Unitary Cost: USD$23 million

Origin:United States of America

Contractor/s: United Technologies

Description: The PW4000 112-inch fan engine is the second derivative model in the PW4000 engine family (following PW4000-94 and PW4000-100 models) and are rated between 74,000 and 98,000 pounds of thrust. It has been selected to power Boeing 777 airliners with the first engine PW4084 rated at 86,760-lb entering service in June 1995 powering a United Airlines' 777-200 model.

The PW4074, PW4077 and PW4082 engines from the PW4000-112 family are rated at 74,000, 77,000 and 82,000 pounds respectively. The PW4000-112 engines feature fuel-consumption efficiency and excellent environmental performance with reduced emissions, as well as ease maintenance.

The PW4090 certified at 91,790 pounds of thrust entered service in 1997 on the Boeing 777-200ER aircraft.

Specifications
Dimensions: Diameter 2.9 m, Length 4.9 m

Engine/s Performance: Thrust 91,790 lb (41,636 kg)

Family Members:
PW4084, PW4098 Applications
Boeing 777-200ER, Boeing 777-300 PW4090 - Contracts, Orders & Sales
Monday, July 14, 2008 Asiana Airlines order for Pratt & Whitney PW4090 engines to power three Boeing 777-300ERs. The aircraft will be delivered beginning in 2009. The engine contract was valued at $135 million. The deal was announced at Farnborough Air Show on July 14, 2008.
Items: 6

News
Asiana Airlines Selects Pratt & Whitney PW4090 Engine to Power Three 777-200ER Aircraft

EgyptAir Awards Pratt & Whitney 13-Year Maintenance Contract

Operators

see operators map | see family operators map

Egypt

Engines ordered by Egyptair

Japan

South Korea / 10

Engines powering Asiana Airlines' fleet of Boeing 777-200ERs (5 aircraft, 10 engines)

Notes
(*) lead contractor
IOC: Initial Operating Capability
FOC: Full Operating Capability
CEP: Circular Error Probable
Comm: Commissioning Date
Meters (m) Kilometers (km) Nautic Miles (nm) Inch (in) Yard (yd) Foot (ft) Millimeter (mm)
Pound (lb) Kilogram (kg) kN (KiloNewton) Ton (t)
Meters per Second (mps) Kilometers per Hour (kph) Knot (kt) Miles per Hour (mph)
Liter (l) Galon (gl)
Year (yr) Minutes (min) Second (sec)
Shaft-Horse-Power (shp)

Last Updated: Sunday, August 24, 2008

Leave Feedback >>