The Honeywell T55 (formerly Lycoming; company designation LTC-4) is a turboshaft engine used on American helicopters and fixed-wing aircraft (in turboprop form) since the 1950s, and in unlimited hydroplanes since the 1980s.

The Aircraft Engine T55-L-712 is a gas turbine engine designed for use in various aircraft applications. This manual provides detailed information on the engine's components, maintenance procedures, and repair parts.

The next-generation T55 is a 6,000-shp class engine and is easier to maintain with lower operating costs and increased readiness for the warfighter. It also doubles the operating range for ‘high, hot and heavy’ missions at max payload.

Dec 23, 2016 · The Lycoming T55 Engine. This is actually the T55 L-11 Engine and is often utilized to represent the L-712, since they share very similar characteristics. Click-N-Go Here to view a larger image.

T55-L-712 Type: Turbine: Normal Ratings (uninstalled, sea level, static) Max. continuous power : 2,797 kW: 3,749 hp: Intermediate power : 3,356 kW: 4,499 hp: Maximum power Take-off power Aircraft using the T55-L-712; Boeing CH-47D Boeing CH-47F Boeing ICH-47F ...

The Honeywell upgraded T55 propulsion engine offers helicopter pilots a reliable, time-tested engine that requires less maintenance due to a simple, rugged design created to withstand harsh environments. When you’re looking for proven power, reliability and durability in the latest engine technology, look no further than our upgraded T55.

Helicopter engine Lycoming T55-L-712 (T55-L-712) helis.com News Videos Photos Comments Countries Helicopters Ships --- Engine Manufacturer --- Allison Alvis Franklin General Electric Glushenkov Honeywell Isotov Klimov Lotarev Lycoming MAN Mitsubishi Motor Sich MTU Napier PBS Pratt & Whitney Pratt & Whitney Canada PZL Rolls-Royce Rotax RotorWay ...

The 4435 horsepower Avco Lycoming AL5512 is a commercial variant of the T55-L712 Boeing Chinook CH-47D helicopter engine. This powerful engine only weighs 830 lbs. It powers Columbia Helicopters' Boeing 234 heavy lift helicopters capable of 28,000 lb lifts.

Chapter 1. INTRODUCTION AND ENGINE GENERAL Section I. GENERAL INFORMATION Flight Safety Critical Aricraft Parts (FSCAP) Program Flight Safety Critical Aricraft Parts (FSCAP) Program (cont) -530930054

The Lycoming T55 Engine. This is actually the T55 L-11 Engine and is often utilized to represent the L-712, since they share very similar characteristics. Click-N-Go Here to view a larger image.