The Honeywell TPE331 (military designation: T76) is a turboprop engine. It was designed in the 1950s by Garrett AiResearch , and produced since 1999 by successor Honeywell Aerospace . The engine's power output ranges from 575 to 1,650 shaft horsepower (429 to 1,230 kW).

Originally designed in 1959 and certified in 1965, the TPE331 was our first turboprop engine. Developed for multiple applications within military, regional airline, agricultural and general aviation aircraft, the series now includes 18 engine models and 106 configurations.

tpe331-10 turboprop engine specifications (sea level-standard day) mount 7.2 (typ) 26.62 11.8 3.53 20.98 output shaft cl engine cl front mount fuel control rear mount fuel manifolds rear mount starting fuel manifold accessory case 10.9 dia. 7.8 (typ) 23.75 (typ) 42.82 nominal use type of drive (one each) and drive modifications rotation facing ...

Fly fast and save fuel with Honeywell’s TPE331 single-shaft turboprop engine. Designed to add capability, increase reliability and lower the cost of ownership for your aircraft, select the engine that provides proven performance and value – the Honeywell TPE331. Exceptional horsepower response. Quicker throttle response for shorter takeoffs.

Republic Helicopter conducted a series of successful test flights with a model 331 gas turbine engine as early as October 1961. Although the TSE331 was specifically designed to power helicopters, the 331 core became the basis for future TPE331 turboprop engines.

TPE331-10 TURBOPROP ENGINE Advanced engine performance and power generation capability Basic Engine Includes • Control System - Single Red Line /Auto-Start Controller 1100 • Fuel Pump • Fuel Anti-ice Heating System • Dual Continuous Ignition System • Lubrication System • Propeller-Pitch Control • Oil Temperature-Sensing Bulb ...

The first model of this engine ran at a power of 575 hp in August 1963. It was installed on the Turbo Commander in 1964, the Mitsubishi MU-2 in 1965 and the first military application, the North American OV-10 in 1967. The engine output ranges from 575 to 1650 hp.

Honeywell’s TPE331 is a reliable and proven turboprop. Originally developed for the military in 1959, the engine has evolved to be fuel efficient with longer flight time between overhauls.

Honeywell’s TPE331 is a reliable and proven turboprop. Originally developed for the military in 1959, the engine has evolved to be fuel efficient with longer flight time between overhauls.

With our engine overhauls and maintenance services we specialize in the Honeywell TPE 331 Turbo Prop engine, and the Pratt and Whitney PT6 Turbo Prop engine. Contact us today quote on your engine.