Model GE90-94B


Long-Range Reliability

Designed to provide reduced fuel burn vs. original models, the GE90-94B provides customers with greater cost savings allowing a greater proportion of aircraft takeoff weight to be devoted to increased payload.


Engine Overview

Rated at 94,000 lbs of thrust, the GE90-94B builds on the proven success of the original GE90 engine models, adding key performance-enhancing technologies such as the three-dimensional aerodynamic (3-D Aero) high pressure compressor.

In addition to purchasing new GE90-94B engines, customers have the option to upgrade their original GE90 engines with the GE's Performance Improvement Package (PIP). The PIP provides customers with a 1.6 percent fuel burn advantage and an approximately 20 degrees Celsius increase in exhaust gas temperature margin allowing better levels of performance and a reduction in operating costs.

Physical Information

Fan/Compressor Stages: 1F/3LPC/10HPC

High-Pressure Turbine/Low-Pressure Turbine Stages: 2/6

Max Diameter (Inches): 134

Length (Inches): 287

Dry Weight (Lb.): 16,644

    Application Examples:
  • Boeing 777-200
  • Boeing 777-200ER

Power Specifications

Max. Power at Sea Level (Lb.): 93,700

Overall Pressure ratio at Maximum Power: 40