How does the T700 work?
The T700 hot section module consists of the combustion chamber, turbine and exhaust. The combustion chamber ignites and controls the burning fuel and air. It releases heat so the air expands and accelerates to provide a smooth and stable stream of uniformly-heated gas.
What aircraft use the T700 engine?
The engine powers the U.S. Army’s UH-60A/L Black Hawk utility helicopter and AH-64A/D Apache Attack Helicopters. Also, the T700-GE-701C powers U.S. Marine Corps MH-60R Seahawk and MH-60S Seahawk helicopters as well as the U.S. Air Force’s HH-60G Pave Hawk.
What engine does a Blackhawk have?
General Electric T700Sikorsky UH-60 Black Hawk / Engine typeThe General Electric T700 and CT7 are a family of turboshaft and turboprop engines in the 1,500–3,000 shp class. Wikipedia
How many hours do helicopter engines last?
For scheduled maintenance, most turboshaft engines offer times between overhaul (TBOs) ranging from 3,500hrs to 5,000hrs. While the TBO is a recommended interval for FAR Part 91 private flying, for Part 135 passenger-carrying and cargo charter operations it is mandatory.
When did Rolls Royce buy Allison?
The Allison Engine Company was acquired in 1995 by Rolls-Royce plc, and became the Rolls-Royce Corporation subsidiary.
Can a Black Hawk fly upside down?
Surprisingly, yes, helicopters can fly upside down.
How does a Blackhawk engine work?
At the heart of the Black Hawk helicopter are the twin General Electric T700 turboshaft engines. These 4,000 horsepower dynamos turn the drive shaft which connects to the rotor head. The four massive rotor blades are tilted at an angle so that when they are rotated at a high enough speed, lift can be achieved.
Do helicopters need oil changes?
With helicopters, flight hours are also used as a marker for service and maintenance. Your helicopter spare parts supplier would recommend oil changes be performed after every 25 hours of flying. When aircraft tires begin to wear out, they need to be also replaced.
Why do they call it an Allison Transmission?
Allison began in 1909 when James A. Allison, along with three business partners, helped fund and build the Indianapolis Motor Speedway. In 1911, Allison’s new track held the first Indianapolis 500 mile race.