The T700-701C

The T700-701C

Black Hawk and Apache Engine

The -701C is in service on the Black Hawk and Apache attack helicopters.

  

Engine Overview

The -701C is a more powerful version of the T700-GE-701 and powers the UH-60A/L Blackhawk and AH-64A/D Apaches. The 701C is in the process of being phased out of service with the -701D upgrade kit.

Physical Information

Compressor Stages: 6

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

Nominal Diameter (Inches): 15.6

Length (Inches): 46

Dry Weight (Lb.): 456

    Key Technology Features:
  • Inlet Particle Separator
  • scavenge blower
  • HPT durability
  • digital electronic control unit
    Application Examples:
  • UH-60 A/L BLACKHAWK
  • AH-64D Longbow Apache

Power Specifications

Specific Fuel Consumption at Max. Power (Lb./Shp.-Hr.): 0.462
Max. Power at Sea Level (Shp.): 1,890