Company designation: LTC1K-4. Uprated, improved version of T53-L-11 that was first manufactured in 1966.

Overview

Data on manufacture and type

Manufacturer: Lycoming Engines

Powerplant type: Turbine

Powerplant Ratings

Provided powerplant data is for uninstalled, sea level, static operations.

Company designation: LTC1K-4. Uprated, improved version of T53-L-11 that was first manufactured in 1966.

Normal Ratings
Max continuous: 933 kW 1250 hp
Take-off / rated: 1045 kW 1400 hp
Intermediate:  
Maximum:  
OEI Ratings
OEI contingency:  
OEI continuous:  
OEI 30-second:  
OEI intermediate:  

References

References and sources used

Fuel Conservation Evaluation of U.S. Army Helicopters, Part 3: UH-1H Flight Testing
Stellar, Fred et al
US Army Aviation Research and Development Command, St. Louis MO, August 1982 (page 24)
Report or Technical Manual

Aircraft using the Lycoming T53-L-13