Wednesday, December 03, 2008

PW4000-112

IOC: 1995

PW4098

IOC: 1998
Unitary Cost: USD$15.0 million

Origin
United States of America

Contractor/s
United Technologies

Applications
Boeing 777-300

Family Members
PW4084
PW4090

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 PW4098 is the most recent model and entered service in 1998 certified at 99,040 pounds of thrust. It is currently available for the Boeing 777-200ER and 777-300 models.

Specifications
Dimensions: Diameter 2.9 m, Length 4.9 m

Engine/s Performance: Thrust 99,040 lb (44,925 kg)

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: Saturday, November 22, 2008

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