- Holder
- Austro Engine GmbH
- Revision
- 3
- Revised
- December 23, 2015
- Status
- Current
- Product
- Engine
- Certification basis
- Part 21, Part 23, Part 33
- Models
- 2
- Registered
- 281 aircraft
The release keeps the latest revision of each data sheet. Model names are as the data sheet lists them.
On this page
Models · 2
| Model | Also known as | Note |
|---|---|---|
| E4 | Formerly Diamond Aircraft Industries GmbH | |
| E4P |
Airworthiness directives · 18
ADs whose products are models on this data sheet, matched by model and maker.
AD 2025-02-12Reciprocating Engine Cylinder Section; Reciprocating Engine Oil SystemAD 2024-19-10Engine (Reciprocating)AD 2024-05-01Reciprocating Engine Power Section
See all 18 ADsRegistered aircraft
Registry models that point at this data sheet, with their registered aircraft.
STCs approved under this data sheet · 1
What the data sheet says
From the PDF’s text layer, line by line: tables lose their columns. The PDF is the record.
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---