Rolls-Royce iyo Ethiopian Airlines ayaa maanta ku dhawaaqay inay kala saxeexdeen heshiis is afgarad oo dhammaystiran oo ku saabsan adeegga TotalCare ee 22 Rolls-Royce Trent XWB-84 matoorada ah. Trent XWB-84 ayaa si gaar ah u awood u leh diyaaradda Airbus A350-900.
Ethiopian Airlines waxay noqotay shirkaddii ugu horreysay ee A350 ee Afrika 2016-kii, waxayna macaamiil ka ahayd Rolls-Royce sannado badan. Dalabkan ayaa kaabi doona diyaarada diyaaradeed ee jirta ee 40 Rolls-Royce Trent XWB-84 engine. Rolls-Royce waxa kale oo uu awood ku leeyahay diyaarada 10 Boeing 787 oo wata mishiinkooda Trent 1000.
TotalCare waxaa loogu talagalay inay siiso macaamiisha hubinta hawlgalka iyadoo ku wareejinaysa wakhtiga garabka iyo khatarta kharashka dayactirka Rolls-Royce. Adeeggan qaaliga ah waxa taageeray xogta lagu bixiyo nidaamka la socodka caafimaadka matoorka horumarsan ee Rolls-Royce, kaas oo ka caawiya in macaamiisha la siiyo helitaan hawleed oo kordhay, isku halaynta iyo hufnaanta.
