{{Short description|Italian aircraft engine manufacturer}} {{Third-party|date=January 2018}}
'''DieselJet''' s.r.l. is an aircraft engine manufacturer based in Castel Maggiore, Italy.<!--<ref name=brochure/>--> It was established in 2003 and grown in partnership with the University of Bologna, Forlì Airport ISAERS and Centro Ricerche FIAT (CRF).<!--<ref name=brochure/>--> Lycoming Engines licensed its TDA engines in 2009–2010.<!--<ref name=brochure/>--> Metatron S.p.A., an automotive industry group field manufacturing Compressed natural gas and Liquefied petroleum gas systems, own it since 2011.<ref name=brochure>{{cite web |url= http://dieseljet.com/wp-content/uploads/2013/01/DJ-HD-A-3500002-WEB-Site_Mar_2016.pdf |title= Brochure |publisher= DieselJet |date= March 2016 |access-date= 2017-08-09 |archive-date= 2017-02-15 |archive-url= https://web.archive.org/web/20170215093600/http://dieseljet.com/wp-content/uploads/2013/01/DJ-HD-A-3500002-WEB-Site_Mar_2016.pdf |url-status= dead }}</ref>
== Products == The TDA CR 1.9 8V EASA was certified on 11 June 2010 : a 1.9 L liquid cooled, 4 cylinder, 4 stroke, 8 valves engine, with a turbocharger and Common Rail injection, a 1:0.644 reduction gearbox and dual FADEC, it produces 118 kW (160 hp) at take-off and 107 kW (146 hp) continuously at 2450 propeller RPM for {{cvt|205|kg}}.<ref name=tcdsE.079/> It made its maiden flight on 17 January 2005 with an IAI Heron UAV.<ref name=brochure/> It powered the Alenia Aermacchi Sky-Y UAV demonstrator on its 20 June 2007 first flight<ref name=history>{{cite web |url= http://dieseljet.com/history/ |title= History |publisher= DieselJet |access-date= 2017-08-09 |archive-date= 2017-08-20 |archive-url= https://web.archive.org/web/20170820142545/http://dieseljet.com/history/ |url-status= dead }}</ref> Its 82mm bore and 90.4mm stroke lead to a 1910 cm<sup>3</sup> displacement, it have a 16.0 compression ratio and a 1600 bar common rail and the manufacturer announces {{cvt|190|kg}}, 121 kW / 165 hp maximum and 110 kW continuously till an 8000 ft critical altitude and a {{cvt|225|g/kWh|lb/hph}} fuel consumption.<ref>{{cite web |url= http://dieseljet.com/wp-content/uploads/Brochure_TDA_CR_1.9_8V_web.pdf |title= The 1.9 liter 8V Diesel engine |publisher= DieselJet |access-date= 2017-08-09 |archive-date= 2017-08-20 |archive-url= https://web.archive.org/web/20170820142407/http://dieseljet.com/wp-content/uploads/Brochure_TDA_CR_1.9_8V_web.pdf |url-status= dead }}</ref> It is based on the 1.9 JTD engine.<ref name=history/> thumb|DieselJet TDA CR 2.0 16V engineThe TDA CR 2.0 16V, certified 8 March 2016, is a 2.0 L 16 valves engine with a 1:0.607 reduction ratio and a similar configuration, producing 142 kW (193 hp) continuous and 160 kW (217.5 hp) at take-off at 2306 propeller RPM for {{cvt|219|kg}}.<ref name="tcdsE.079">{{citation |url= https://www.easa.europa.eu/system/files/dfu/E.079%20TCDS_issue03_20160803_1.0.pdf |title= Type Certificate Data Sheets No. E.079 |publisher= EASA |date= 8 March 2016 }}</ref> It powered the IAI Super Heron first flight in 2012 and aims for a 1,500 hours MTBF, a 1,000 hours Time between overhaul initially then 2,000 in service for a €25,000 Cost and a 2,000 hours initial service life then 4,000.<ref name="brochure" /> The 1955 cm<sup>3</sup> engine has cylinders bores of 83 mm and 90.4 mm strokes, a 16.0:1 compression ratio for a {{cvt|210|g/kWh|lb/hph}} min. brake specific fuel consumption, its manufacturer claims {{cvt|205|kg}}, a 8,700 ft critical altitude and operability till 35,000 ft.<ref>{{cite web |url= http://dieseljet.com/wp-content/uploads/Brochure_TDA_CR_2.0_16V_web.pdf |title= The 2.0 liter 16V Diesel engine |publisher= DieselJet |access-date= 2017-08-09 |archive-date= 2017-08-20 |archive-url= https://web.archive.org/web/20170820132310/http://dieseljet.com/wp-content/uploads/Brochure_TDA_CR_2.0_16V_web.pdf |url-status= dead }}</ref>
A light-sport aircraft gasoline engine GA 1.4 8V was in development in 2014-2016.<ref name="brochure" /> Based on the Fiat FIRE engine with a 2.54:1 reduction gearbox, it has four cylinders of 72mm bore and 84mm stroke for 1368 cm<sup>3</sup>, a 11:1 compression ratio and generates {{cvt|115|hp}} at {{#expr:6250/2.54round0}} propeller rpm for {{cvt|85|kg}} and a {{cvt|215|g/hph|g/kWh}} fuel consumption.<ref>{{cite web |url= http://dieseljet.com/project/1-4/ |title= GA 1.4 8V |publisher= DieselJet |access-date= 2017-08-09 |archive-date= 2017-08-20 |archive-url= https://web.archive.org/web/20170820132630/http://dieseljet.com/project/1-4/ |url-status= dead }}</ref>
In 2016, DieselJet was developing a {{cvt|240|kW}} TDA CR 3.0 24V.<ref name=brochure/>
== References == {{reflist}}
== External links == * {{official website|http://dieseljet.com/}}
Category:Aircraft engine manufacturers of Italy Category:Aircraft diesel engines