1. T700 System Overview
UH-60 IPC
CW4 Jim Hill

2. T700-GE-700

3. T700-GE-700 (General Specifications)
Front-driven turboshaft
1,622 SHP, SL, STD Day, 20,900 Np
(1,546 according to some references)
437 pounds, dry weight
Axial/centrifugal compressor with variable geometry inlet guide/stator vanes

4. Engine Modules Cold Section Hot Section Power Turbine Section
Accessory Section

5. Cold Section Module

6. Cold Section Components
Inlet Particle Separator
Swirl Frame
Scroll Case
Front, Midframe, and Main Frame Cases
Compressor
Diffuser

7. Cold Section LRU’s Electrical Control Unit (ECU)
Anti-Icing and Start Bleed Valve
History Recorder
Ignition System
Electrical Cables

8. Hot Section Module

9. Hot Section Components
Combustion Liner
First Stage Nozzle Assembly
Gas Generator Stator
Two Gas Generator Turbine Rotors

10. Hot Section LRU’s
Igniters
Primer Nozzles

11. Power Turbine Section

12. Power Turbine Section Components
Two Stage Power Turbine Rotors
Power Turbine Drive Shaft
High Speed Shaft

13. Power Turbine Section LRU’s
TGT Harness
Torque and Over-speed Sensor
Np Sensor

14. Accessory Module

15. Accessory Module LRU’s (Front Face)
Alternator
Fuel Filter
Fuel Boost Pump (engine driven)
Oil Filter
Oil Pump
Oil Cooler (liquid to liquid)
Oil Pressure and Temperature Sensors
Chip Detector

16. Accessory Module LRU’s (Rear face)
Starter
Hydro-mechanical Unit (HMU)
Inlet Particle Separator (IPS) Blower
Pressurizing and Over-speed Unit (POU)

17. Review and Evaluation Cold Section Module Hot Section Module
Power Turbine Module
Accessory Module