# TCDS E00081EN: Austro Engine GmbH - Type: Type certificate data sheet - Status: Current - Holder: Austro Engine GmbH - Revision: 3 - Revised: December 23, 2015 - Product: Engine - Certification basis: Part 21, Part 23, Part 33 - Registered aircraft: 281, by the registry models matched to it (OpenAirDocs) - Data sheet PDF: https://openairdocs.org/files/sha256/56/4c/564c2141c6ed989e5d4b1ae66b181d93527a1bb506391b45d56c4d997ba4bfc1 - FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/3CC254739BC4F6A686257F380060AB1E.0001 - Page: https://openairdocs.org/tcds/E00081EN ## Models (2) As the data sheet lists them. - E4 - E4P ## What the data sheet says From the PDF's text layer, line by line; tables lose their columns. The PDF is the record. ```text PAGE 1 2 3 4 REV. 3 3 3 3 LEGEND: "- -" INDICATES "SAME AS PRECEDING MODEL" " ---" NOT APPLICABLE NOTICE: ALL PAGES ARE REFORMATTED. SIGNIFICANT CHANGES, IF ANY ARE BLACK.LINED IN THE LEFT MARGIN U.S. DEPARTMENT OF TRANSPORTATION FEDERAL AVIATION ADMINISTRATION TYPE CERTIFICATE DATA SHEET E00081EN TCDS NUMBER: E00081EN REVISION: 3 DATE: December 23, 2015 MODELS: E4 E4P Engines of models described herein conforming with this data sheet (which is part of Type Certificate Number E00081EN and other approved data on file with the Federal Aviation Administration, meet the minimum standards for use in certificated aircraft in accordance with pertinent aircraft data sheets and applicable portions of the Federal Aviation Regulations, provided they are installed, operated, and maintained as prescribed by the approved manufacturer's manuals and other approved instructions. TYPE CERTIFICATE (TC) HOLDER Austro Engine GmbH Rudolf-Diesel-Straβe 11 A-2700 Wiener Neustadt Austria I. MODEL E4 E4P TYPE The E4 engine is a 4-cylinder, four stroke Diesel piston engine with an displacement of 1991 cm3 , equipped with common rail high pressure direct injection, turbocharger, gearbox with reduction ratio of 1.69:1 and an Electronic Engine Control Unit (EECU) The E4P engine is a 4-cylinder, four stroke Diesel piston engine with an displacement of 1991 cm3 , equipped with common rail high pressure direct injection, turbocharger, gearbox with reduction ratio of 1.69:1 and an Electronic Engine Control Unit (EECU) RATINGS (Note 1) (minimum values defined under the conditions of ICAO or ARDC standard atmosphere) Takeoff (5 minutes) 123.5 kW at 3880 rpm (2300 prop rpm) 132 kW at 3880 rpm (2300 prop rpm) Max Continuous 123.5 kW at 3880 rpm (2300 prop rpm) 126 kW at 3720 rpm (2200 prop rpm) Maximum Recommended Cruising FUEL (See NOTE 4) JET-A and JET-A1 (ASTM-D1655). JET-A and JET-A1 (ASTM-D1655). OIL See Operation Manual E4.01.01 for approved oils See Operation Manual E4.01.02 for approved oils OIL SUMP CAPACITY Max. Level, liters Min. Level, liters 7 5 7 5 PRINCIPAL DIMENSIONS Length, mm Width, mm Height, mm 738 574 855 738 574 855 CENTER OF GRAVITY Refer to Installation Manual E4.02.01 Refer to Installation Manual E4.02.01 TCDS E00081EN Page 2 of 4 DRY WEIGHT, kg 185 185 I. MODEL (Continued) E4 E4P DISPLACEMENT TOTAL 1,991 cm3 (121.5 in3) 1,991 cm3 (121.5 in3) BORE 83.00 mm (3.268 in) 83.00 mm (3.268 in) STROKE 92.00 mm (3.622 in) 92.00 mm (3.622 in) COMPRESSION RATIO 17.5 : 1 17.5 : 1 PROPELLER ROTATION CCW CCW GEAR REDUCTION (crankshaft to propeller) 1.69:1 1.69:1 CONTROL SYSTEM (See NOTES 7-10) Electrical Engine Control Unit (EECU): P/N E4A-92-100-00-010 or later approved standard Electrical Engine Control Unit (EECU): P/N E4A-92-100-00-010 or later approved standard Software : VC33_0_01_01 or later approved standard Software : VC33_2P_05_18_pre1 or later approved standard FLUIDS (FUEL/OIL/ADDITIVES) : See Operation Manual, E.01.01 for approved fluids See Operation Manual, E.01.02 for approved fluids CERTIFICATION BASIS 14 CFR Section 21.29 and 14 CFR Part 33 effective February 1, 1965, and Amendments 33- 1 through Amendment 33-24. Model Date of Application Date Type Certificate Issued E4 E4P June 2, 2008 May 6, 2015 July 29, 2009 December 23, 2015 IMPORT REQUIREMENTS To be considered eligible for installation on U.S. registered aircraft, each new engine to be exported to the United States shall be accompanied by a Certificate of Airworthiness for export with EASA Form 1, Authorized Release Certificate. The EASA Form 1 should state that the engine conforms to the type design approved under the U.S. Type Certificate E00081EN, is in a condition for safe operation and has undergone a final operational check. Additional guidance is contained in FAA Advisory Circular 21-23, "Airworthiness Certification of Civil Aircraft, Engines, Propellers, and Related Products Imported into the United States." II. ENGINE LIMITS: 1. Temperature limits: E4 E4P Temperature in °C/ °F Temperature in °C/ °F Minimum opening up Oil Temperature 50 °C / 122 °F 50 °C / 122 °F Oil Temperature (normal operation) 50 °C - 135 °C / 122 °F - 275 °F 50 °C - 135 °C / 122 °F - 275 °F Max. Oil Temperature: 140 °C / 284 °F 139 °C / 282 °F Minimum Ambient Temperature for Starting -22 °C / -8 °F, Normal -22 °C / -8 °F, Normal TCDS E00081EN Page 3 of 4 -30 °C / -22 °F Special procedure required, see Operation Manual -30 °C / -22 °F Special procedure required, see Operation Manual E4 E4P Minimum Fuel Temperature during operation -30 °C / -22 °F with Jet Fuels -10 °C / 14 °F with Diesel Fuel Class D, E or F -5 °C / 23 °F with Diesel Fuel Class C +5 °C / 41 °F with Diesel Fuel Unknown Class -30 °C / -22 °F with Jet Fuels -10 °C / 14 °F with Diesel Fuel Class D, E or F -5 °C / 23 °F with Diesel Fuel Class C +5 °C / 41 °F with Diesel Fuel Unknown Class Minimum opening up Cooling Fluid 60 °C / 140 °F 60 °C / 140 °F Max. Cooling Fluid Temperature 105 °C / 221 °F 100 °C / 212 °F Max. Gearbox Temperature 120 °C / 248 °F 120 °C / 248 °F 2. Speed Limits: E4 E4P Maximum Engine Over-speed (Crankshaft Speed) 4220 rpm (2500 prop rpm) 4220 rpm (2500 prop rpm) Take-off speed, maximum 5 minutes 3880 rpm (2300 prop rpm) 3880 rpm (2300 prop rpm) Max. continuous speed 3880 rpm (2300 prop rpm) 3880 rpm (2300 prop rpm) 3. Pressure Limits: E4 E4P Minimum Fuel Pressure (at inlet of HP engine pump) 4 bar (58 psi) 4 bar (58 psi) Maximum Fuel Pressure (at inlet of HP engine pump) 7 bar (101.5 psi) 7 bar (101.5 psi) Minimum Oil Pressure at Idle Conditions .09 bar (13.05 psi) .09 bar (13.05 psi) Minimum Oil Pressure at Max Continuous Conditions 2.5 bar (36.3 psi) 2.5 bar (36.3 psi) Maximum Oil Pressure 6.5 bar (94.3 psi) 6.5 bar (94.3 psi) 4. Operating Altitude: E4 E4P Maximum altitude 5490 m (18 000 ft) 6096 m (20 000 ft) NOTES NOTE 1: Engine model numbers may include suffixes to define minor engine changes related to installation specific configurations. See Service Bulletin (SB) SB-E4-002 for configuration specifications. The software of the electronic engine control for each application has specific software application data. See SB-E4-003 for the installation versions. Refer to Installation Manual E4.02.01 for appropriate installation NOTE 2: Manuals required by 14 CFR Sections 33.4 and 33.5: Installation Manual : E4.02.01 Operating Manual: E4.01.01 (E4.01.02 for E4P) Maintenance Manual: E4.08.04 Overhaul Manual E4.12.01 Overhaul Manual Gearbox E4.12.02 Repair Manual Gearbox E4.08.16 TCDS E00081EN Page 4 of 4 NOTE 3: The engines are approved for installation in Part 23 Normal and Utility aircraft categories only. NOTE 4: The E4 series engines have been certified to use Jet A and JetA1 fuel (see Operation Manual E4.01.01 and E4.02.01). For the E4 engine model, a minimum cetane number of 30 (determined according to EN ISO 5165/ASTM D613) is recommended. For the E4Pengine model, a minimum cetane number of 36 is ecommended. NOTE 5: Deleted. NOTE 6: Deleted NOTE 7: The electronic control unit must not be installed in a dedicated fire zone. The installation conditions are defined in the Installation Manual. NOTE 8: Engine Electronic Control Unit (EECU) must have a backup power source which are independent and isolated from the primary power supply when installed on an aircraft. NOTE 9: Dispatch Limitations: No Time Limited Dispatch has been approved. : All engine systems and equipment must be functional prior to aircraft take-off. Any detected engine system or equipment failure must be corrected before next flight. Refers to Operation Manual E4.01.01(E4) or E4.01.02 (E4P) for special instructions. NOTE 10: The software of the ECU has been validated according to RTCA Document DO-178 B, level C. NOTE 11: EMI/Lightning: The engine control system has been tested according to RTCA Document DO-160 D for lightning protection and magnetic interference. The demonstrated levels are provided in the Installation Manual. NOTE 12: Service Information: Each of the documents listed below must state that it is approved by the European Aviation Safety Agency (EASA). Any such documents including those approved under a delegated authority, are accepted by the FAA and are considered FAA approved. • Service bulletins, • Structural repair manuals, • Vendor manuals, • Overhaul and maintenance manuals. These approvals pertain to the type design only. NOTE 13: Sales name of the E4 model: AE300 Sales name of the E4P model: AE330 ---THE END--- ``` ## ADs (18, in force first) - [AD 2025-02-12](https://openairdocs.org/ad/2025-02-12): Reciprocating Engine Cylinder Section; Reciprocating Engine Oil System · Austro Engine E4 and E4P. Effective Apr 1, 2025 - [AD 2024-19-10](https://openairdocs.org/ad/2024-19-10): Engine (Reciprocating) · Austro Engine E4 and E4P. Effective Oct 9, 2024 - [AD 2024-05-01](https://openairdocs.org/ad/2024-05-01): Reciprocating Engine Power Section · Austro Engine E4 and E4P. Effective Mar 11, 2024 - [AD 2022-03-03](https://openairdocs.org/ad/2022-03-03): Reciprocating Engine Power Section · Austro Engine E4 and E4P. Effective Feb 14, 2022 - [AD 2021-24-10](https://openairdocs.org/ad/2021-24-10): Reciprocating Engine Oil System · Austro Engine E4 and E4P. Effective Dec 27, 2021 - [AD 2021-17-01](https://openairdocs.org/ad/2021-17-01): Reciprocating Engine Oil System · Austro Engine E4 and E4P. Effective Aug 23, 2021 - [AD 2020-22-14](https://openairdocs.org/ad/2020-22-14): Reciprocating Engine Supercharger · Austro Engine E4 and E4P. Effective Dec 10, 2020 - [AD 2020-15-05](https://openairdocs.org/ad/2020-15-05): Reciprocating Engine Power Section · Austro Engine E4 and E4P. Effective Aug 31, 2020 - [AD 2020-14-07](https://openairdocs.org/ad/2020-14-07): Fuel Control/Reciprocating Engines and Reciprocating Engine Power Section · Austro Engine E4 and E4P. Effective Aug 25, 2020 - [AD 2014-08-10](https://openairdocs.org/ad/2014-08-10): Gate controllers · Austro Engine E4. Effective Jun 3, 2014 - [AD 2011-18-19](https://openairdocs.org/ad/2011-18-19): High-pressure (HP) fuel pumps · Austro Engine E4. Effective Oct 6, 2011 - [AD 2023-20-03](https://openairdocs.org/ad/2023-20-03) (historical): Reciprocating Engine Cylinder Section, Reciprocating Engine Oil System · Austro Engine E4 and E4P. Effective Dec 11, 2023 - [AD 2021-22-20](https://openairdocs.org/ad/2021-22-20) (historical): Reciprocating Engine Power Section · Austro Engine E4 and E4P. Effective Nov 16, 2021 - [AD 2021-09-04](https://openairdocs.org/ad/2021-09-04) (historical): Reciprocating Engine Oil System · Austro Engine E4 and E4P. Effective May 10, 2021 - [AD 2018-18-02](https://openairdocs.org/ad/2018-18-02) (historical): Reciprocating Engine Power Section · Austro Engine E4 and E4P. Effective Nov 29, 2018 - [AD 2018-07-16](https://openairdocs.org/ad/2018-07-16) (historical): Reciprocating Engine Supercharger · Austro Engine E4 and E4P. Effective Apr 27, 2018 - [AD 2013-14-08](https://openairdocs.org/ad/2013-14-08) (historical): Waste gate controller lever · Austro Engine E4. Effective Aug 21, 2013 - [AD 2010-23-09](https://openairdocs.org/ad/2010-23-09) (historical): High pressure (HP) fuel pumps · Austro Engine E4. Effective Nov 22, 2010 ## Registered aircraft by registry model (OpenAirDocs) - [Austro E4P(SERIES)](https://openairdocs.org/engine/austro-e4p-series): 147 aircraft (registry code 06405) - [Austro E4 series](https://openairdocs.org/engine/austro-e4-series): 133 aircraft (registry code 06400) - [Austro E4(11OR)](https://openairdocs.org/engine/austro-e4-11or): 1 aircraft (registry code 06406) ## STCs approved under this data sheet (1) - [STC SE03232CH](https://openairdocs.org/stc/SE03232CH): Installation of Engine Preheat Kit p/n TA2925-1 for 115 volt application. Hartzell Propeller Inc. --- OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.