TPE331-10 Turboprop Engine

Advanced Engine Performance and Power Generation Capability

HIGH PERFORMANCE. INCREASED PERFORMANCE. LOWER COST OF OWNERSHIP.

Photo Courtesy of General Atomics Aeronautical Systems, Inc. All Rights Reserved.

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N61-0841-000-000September 2008© 2008 Honeywell International Inc.

Honeywell

P.O. Box 29003

Phoenix, AZ 85038-9003

Domestic: 1.800.601.3099 or

International: 602.395.3099

www.honeywell.com

Specifications - (Sea Level – Standard day – Uninstalled)

Power output: shp 940shp (thermo) 1,000eshp 944eshp (thermo) 1,045

ESFC: 0.534RPM: gas gen 41,730

shaft output 2,000 (cw from rear)

1,591(ccw from rear)

Weight: 375 lbPressure ratio: 10.37Airflow: 7.7 lb/secFuel: Jet A, Jet B, Jet A-1,

JP-8, JP8+10, JP-1, JP-4, JP-5

Oil: Mil-L-23699BMil-L-7808Type I/Type II

Electrical: 24 vdc,16.2 amp (max)

(Demonstrated)Start capability: SL–30,000 ft

No minimum O.A.T. to + 55ºC

(Demonstrated)Operational limits: SL–45,000 ft

No minimum O.A.T to + 55ºC

Compressor bleed: high pressure10% (max)

*Available in cw and ccw

Optional Accessories/Features• Digital Control System

- Digital Electronic Engine Computer(DEEC)

- Built In Test (BIT)

- Electronic Fuel Control(Hydromechanical Back-Up System)

- Electronic Propeller Governor

- Optional Extended RPM Operation

- Strain Gage Auto Bridge Switching

• Water Methanol Augmentation Manifold

Basic Engine Includes• Control System

- Single Red Line /Auto-Start Controller

- Hydromechanical Fuel Control

• Propeller Governor

• Dual Bridge Strain Gage TorqueSensing System (redundant system)

• Fuel Pump

• Fuel Shutoff Valve,

• Fuel Anti-ice Heating System

• Dual Continuous Ignition System

• Lubrication System

• Propeller-Pitch Control

• Oil Temperature-Sensing Bulb

• Negative-Torque-Sensing (NTS) System

• Beta-Pressure Sensing Switch

• Fire-Shield Adapter

• Propeller Flange

• Torque and Temperature Limiting

• Fuel Purge System

• Air Speed and Ambient Pressure RatioTransducer

• Aluminum Gearbox

TPE331-10 TURBOPROPENGINE

Aircraft AccessoriesStarteror StarterGenerator

TachometerGenerator

Prop PitchControlPropeller

Governor

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