The Ultimate Engine Sound Comparison: Rolls-Royce Trent 700 vs. Trent 7000

[@siedel2694]

Trent 700 sounds like pure power and the 7000 like a big vacuum cleaner

[@DomoniqueMusiclover]

Haha. Yes. Definitely

[@tomtalker2000]

It's an annoying whine on the NEO engines. I honestly prefer the older Trents on the A330.

[@sol2wit781]

@@tomtalker2000 same

[@mattdaddy_888]

The Trent 700 looks like a hairdryer and to be honest, I love it and I think the A340 series should have 4 Trent 700 hairdryer engines rather than those stupid cfm56-5c hairdryer engines because at least the Trent 700 actually have power. Although to be honest the Airbus a340-300 is basically an a330-300 but with 4 engines slightly different wings and 1 extra landing gear but the fuselage is exactly the same as the fuselage of an Airbus a330-300 so there's no point in having 4 Trent 700 engines on the same exact size fuselage when 2 engines do the job just fine and burn less fuel in the process and just 2 Trent 700 engines produce more power than all 4 cfm56-5c engines on the a340 but for the 500 and 600 series the rent 700 engines would look good because the Trent 500 engines look too big for such a skinny single-level aircraft and correct me if I'm wrong but the thrust output of the Trent 700 and Trent 500 doesn't differ that much, in my opinion, they should have 4 Trent 700 "hairdryers" on the airbus a340-500 and a340-600 models. Like I said earlier the a340-200 and 300 are pointless and unnecessary because there are basically a330s with 4 engines rather than 2. That's my little rant about what I would of done if I was Airbus

[@christianlaurenti4090]

ahahah

[@jdknetts]

I'm watching this, and imagining that Lockheed had continued to produce the L-1011, and the performance/silence it would have had with a trio of Trent 700 (or 7000s even). Awesome vid and comparison!

[@raflyadelia7610]

That plane wouldn't selling well Now is twin engine era

[@theloneaviator6042]

A330 Neo Takeoff sounds like a Plane taxiing to the Gate.

[@FueltoNoiseGenerator]

😂😅

[@BigTeeze]

Nothing beats the Trent-700 sound

[@shane3455]

The rb211 does

[@thibaultroucaute5212]

cfm56

[@abdullaharif6455]

@@shane3455 Nope.

[@markjackson5333]

Xwb 97

[@justing42]

@@abdullaharif6455 Yup

[@faizska]

I miss flying the A330-343. What a beast during TO and Climb. Most of the time we climb on D2 because of the extra thrust available

[@ramyfares9099]

Same here with MEA’s A330-243 and Saudia’s A330-343 as well.

[@brianrjclarke]

Great video buddy. Both engines are stunning. Always love the the 700 and my fav aircraft is the A330-200 with RR Trent 700’s. Everything is just right.

[@ramyfares9099]

Mine is the A330-300 with RR Trent 700’s.

[@luckyme4136]

T - Transient R - Reverse E - Engineering N - Network T - Technology

[@joe5583]

Trent is actually the name of a river in England near where these engines are made

[@jefferystackhouse3434]

The Trent 700 sounds good, pure power 💪😊.

[@theodorelow4487]

On the other hand, Trent 700 have MA favourite Trent 800 and 500 sound!!!

[@myhero12]

Trent 700🔥🔥

[@ArchieApriandi]

Trent 7000 for comfort and efficiency, but trent 700 really eargasm

[@LeRafale]

This A339 is not at full power

[@spicytakis]

When the Trent 7000 starts increasing power it actually starts to roar...

[@EliseuZueiroBR]

The spool up of Trent 700:HOOOOOOOOWWWWWWWL xD

[@100beamm]

this is like trent 700 : a little kid's voice trent 7000 : a grown man's voice

[@thomastweedley431]

The trent 700 is closer in design to the RB211. Though the 7000 uses mostly the same core technology as the 700, the increased fan diameter on the 7000 reduces the ‘buzz saw’ noise you hear at takeoff. The 700 fan is only slightly larger than a rb211-324HT

[@gooner72]

That's a huge difference in noise, not just inside the aircraft but obviously outside as well.

[@LeRafale]

They are both very loud from outside

[@ulysseslee9541]

I love Trent 700 spool up sound 😂😁

[@ChrisZoomER]

It’s not always easy to identify an engine just by its sound as how much power the engine uses on takeoff will dramatically change how the engine sounds, plus different cameras have different quality audio so the engine may sound different on different recordings.

[@FueltoNoiseGenerator]

True!

[@bbinchi]

All good points, yet from the ground I find it easy to discern them. Living about 12 miles from KSEA, I could always tell when a BA B744 was climbing out overhead; the sound from its RB211-524G/H engines was distinctive. These days I can easily tell when an A350-941 is climbing overhead, as its RR Trent XWB engines have a unique sound, which is a gorgeous, throaty growl. Same for AA's KSEA-EGLL flight operated with 777-223ER aircraft (Trent 892 engines). I've loved Rolls-Royce turbofan music for decades. :)

[@TemprestTheTornado]

Trent 700 for life! 💪💪💪

[@ag6371]

The Trent 500, 700, and 800 have the same roar, the same with the Trent 1000 and 7000

[@tomsbunk3790]

A visible Sepang International Circuit this must be departing from 32R to 14L🤙😊

[@FueltoNoiseGenerator]

Well observed! Departure was from RWY 32R! :)

[@waitotong9590]

I actually prefer the 7000 while cruising. Sometimes the 700 gets a little too loud especially when you seat in the 6X~7Xth row near the back of the aircraft. The 7000 doesn’t sound that bad, it’s just the 700 sounds too good!

[@tomtalker2000]

I'd rather hear the roar of the older trents on the A330. Then the persistent whine on the newer NEO engines.

[@ronparrish6666]

Why did the L1011 have that distinguishing sound when it started like a low hum no other engines ever sounded like it

[@TheSithTeacher]

Need to compare both engines at full rated thrust. One engine doesn't sound the same at different thrust settings.

[@farhanhussain8020]

Now this is a comparison

[@GreyBearcub]

The Trent 7000 probably sound lame in this take off probably due to a derated take off thrust setting. Jet engines show their true sound potential at full thrust, but remember that the Trent 7000 delivers mores thrust than the Trent, and has a bypass ratio double of the Trent 700. Thus, to save fuel and lengthen the durability of the engines, pilots try most of the times to use derated take off thrust if the situation allows it. If you hear 03:05 for some seconds and compare the sounds in minute 03:25, you can listen that the Trent 7000 increases thrust and by 03:35 it has that particular buzzsaw or roaring sound typical of the Trent engines.

[@l.n963]

The trent 700 and 7000 have almost the same thrust. 316kn vs 324kn

[@leekyo1502]

Cathay Pacific owns 50+ A330 which all uses Trent 772 Engines

[@diamondback-my3gm]

Trent 7000 sounds like the 787!

[@rickybrown5817]

Same engine 20 fan blade

[@sohailmoolla1100]

Trent 700 all day everyday baby!!! WHOOOO!

[@ramyfares9099]

I am screaming A330-343 🎉🎉🎉

[@alienter7517]

0:15 my favorite

[@adityavenkatesh4173]

U can see the construction of the third runway at Hong Kong Airport

[@simonnuman6840]

I love how quiet the 7000 is, i hope the engines become quieter and more reliable. Loud engines cause issues for people living close to airports and force some airports to close at night.

[@sol2wit781]

The roar is very loud but the jet blasting is Quiet. It depends how far it goes. The farther you are the louder the Roar is. It also includes how much people it’s carrying and how much fuel.

[@CARBONHAWK1]

Naw give me more sounds tf

[@QAT4969]

u want quiet, go for GENX

[@sohailmoolla1100]

Ur a puss trent 700 is pure power the 7000 is like a pip squiek

[@LeRafale]

Hell no, I want engines to blow my ears off. The Trent 7000 is LOUDDD from outside tho

[@alekmaceda875]

Bonjour amis! Question. Does the RR Trent 7000 belongs to the A339 Neo? Tysm

[@FueltoNoiseGenerator]

Bonjour Alek! Yes, it does! :) Have great day and stay safe! :)

[@alekmaceda875]

@@FueltoNoiseGenerator Oh nice 🙂 Thanks sir, comparing engines design, startup noise is so funny and a good experience hehe.

[@rashmishrivastava5349]

Trent 700, superheero of the universe🎉🎉🎉🎉🎉

[@peterhornik2167]

Trent 700 is the best for me

[@Amathusukx]

There's something reassuring about the sound of the 700

[@FueltoNoiseGenerator]

In thrust we trust!

[@semihgedik6078]

New is new

[@gatwickplanespotter8574]

The Trent 700 is louder than the Trent 7000

[@zachboyce2435]

Yeah, a330 neo has trent 7000 and its rlly quiet

[@sol2wit781]

@@zachboyce2435 If you’re talking about the roar then it’s actually really loud but the jet blast is quiet

[@abdullaharif6455]

Why does the Trent 700 spool up to takeoff power so slowly? Any specially modified ECU or something?

[@FueltoNoiseGenerator]

I believe the pilots justs did not push the thrust levers forward to the TO/GA position very fast. Since the flight was way below the maximum range, there was more than enough runway length for a safe take-off even without applying full thrust immediately. By increasing thrust while the A/C is already rolling the risk of a compressor stall is reduced due to the ram air effect in the engine intake. I hope that was understandable. At least that’s my 2 cents ;)

[@garyzhang5099]

@@FueltoNoiseGenerator airbus has thrust setting instead of normal thrust lever, it’s all depend on the parameters inside the computer

[@abdullaharif6455]

@@garyzhang5099 Really? I think it is some specially programmed ECU. Because PW and GE powered A330s never automatically spool up to takeoff power gradually like RR powered ones do.

[@abdullaharif6455]

@@FueltoNoiseGenerator I recently found out that the Trent 700 has a unique feature called MAESTO (Modified Engine Acceleration Schedule For Takeoff). It always slowly increases thrust to takeoff power in order to minimize the risk of fan stall. This is still a weird tendency of the Trent 700!

[@thomasrathenau]

The Neo's full throttle sounds like 10% lmao

[@PlanesAndEAS]

Rolls Royce Trent 7000 is cool

[@sol2wit781]

I love the a330ceo better than the a330neo

[@hongyip4085]

I like Trent 700 sound but A330Neo has a better design thanks to the (sunglass) and the shark winglets (sharklets) it has. This make it a very nice looking plane better than the A330ceo. But ye, although A330ceo have 3 engine options, I will choose RR instead.

[@sol2wit781]

@@hongyip4085 The A330neo is cool with it’s sunglasses and with its wingspan. I don’t like the engine sound

[@hongyip4085]

@@sol2wit781 Oh. me too. cuz now the engines manyfacturer want to make their engine more quiet. so newer engines dont produce loud noise anymore which is kinda sad...

[@sol2wit781]

@@hongyip4085 except for the trent 7000. The only engine I don't like because it is ear piercing loud But other Rolls Royce engines are cool and I like them

[@_Qu3so_]

the 7000 is so quiet, it feels unsettling because when i board an a330-343/243 i expect to hear the beautiful ROAR of the engine, now when i board a 900/800 it feels like im listening to a fridge, its like trying to compare the sound of a mercedes AMG GT with a tesla model Y, there is no comparison, the merceds would win all the way, however for cruising i think the 7000 takes the cake because sometimes the 700 can be very loud and i know some people dont really like that when tryna sleep

[@joshuahalla.k.a.controlla6333]

Great video. ☺️ Edit: Why do newer RR Trent engines all sound like the GE90 engine. I know the sound is partly to do with the rotation speed of the fan reduction. Edit 2: I just subscribed to ur KZbin channel.

[@moneyfalcon267]

The 7K sounds similar to the XWB

[@Elias-xy9kc]

*Trent 700* 😍🥰❤️♥️😂

[@sol2wit781]

Same the Trent 700 is amazing

[@vojtechmasopust4950]

The trent 7000 feels like the ge90

[@rashmishrivastava5349]

Trent 700 is super; roar is awesome. I like 700 more than 7000

[@TheScottishPlaneSpotter]

Trent 700 All The Way

[@dennissamonte4856]

The 7000 is so quiet

[@okynoermasanjaya558]

This is Lion Air fleet right ? #Trent 7000

[@FueltoNoiseGenerator]

No, it was Air Mauritius. The perform their flights to KUL via SIN. Unlike many other flights with a stop over you can also fly the leg SIN-KUL or KUL-SIN.

[@ahmadzahid266]

Trent 700 = Idle to 50% power= trent 700 50% to 100% power = rb211

[@josefsstationrc6064]

The 7000 is eerily quiet

[@sol2wit781]

Well this one is quiet but others are actually Have a very loud roar but quiet jetblast

[@jovanholland36]

Trent 700

[@peterhornik2167]

Trent 700 100%

[@rashmishrivastava5349]

Super rr turbofans- t 700 and rb211 not super rr turbofans- t 7000

[@germanpilot]

trent 700 sounds like a vacuum cleaner.

[@zacadventures2350]

Especially the Trent 7000

[@zacadventures2350]

@@Rami358able LMAO

[@sol2wit781]

The A330 PW and GE are my best favorite but I would go with Rolls Royce

[@sol2wit781]

@@zacadventures2350 I agree because the roar on the A330NEO is pretty loud but the Jet blast is quiet. That’s also why I don’t like the A330NEO. It depends how far it’s going how much people with carrying in the fuel. That’s also why the roars loud.

[@JishyFishy4106]

A330 vs A330NEO

[@FueltoNoiseGenerator]

Exactly!

[@rashmishrivastava5349]

I dont want to get trent 700 retired😢

[@theodorelow4487]

Trent 7000 cuz bigger, and have the beast sound and nice!!! BEAUTIFUL!!!

[@carfyein]

trent700 sound similar rb211. trent7000 is better low sound and high power.

[@danielbigtiger]

Trent 700 is noisier than 7000

[@justing42]

7000’s are junk....another failed boroscope last night

[@tuank624]

Another brainless

[@rashmishrivastava5349]

Trent 700 is super; roar is awesome. I like 700 more than 7000