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Greater Anglia Bombardier Aventras (Class 720): Technical discussion and introduction

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Peter Mugridge

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Probably before the Greatest Gathering seeing as Derby will need lots of space for all the trains that are going. Just have to keep an eye out until then!
Given that it's now only a month until the event, I wonder if they'll leave one of the two at Derby instead of bringing the expected 720 506 all the way there?
 
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720144

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Probably before the Greatest Gathering seeing as Derby will need lots of space for all the trains that are going. Just have to keep an eye out until then!
Yes, they keep cancelling the Friday returns twice now.

Should be 720506 due to head up to Derby soon.
 

720_Aventra

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720518 is due back at Ilford tomorrow https://www.realtimetrains.co.uk/service/gb-nr:K38913/2025-07-03/detailed

With another 720 off in the morning to Wembley for the Wheel Lathe by the looks of things https://www.realtimetrains.co.uk/service/gb-nr:92663/2025-07-03/detailed

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Yes, they keep cancelling the Friday returns twice now.
Yeah they have been putting them onto the System and then it doesn't run at all which is quite odd. But hopefully the 3rd time is a charm and it will run (when it gets scheduled that is.)
 

720144

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720518 is due back at Ilford tomorrow https://www.realtimetrains.co.uk/service/gb-nr:K38913/2025-07-03/detailed

With another 720 off in the morning to Wembley for the Wheel Lathe by the looks of things https://www.realtimetrains.co.uk/service/gb-nr:92663/2025-07-03/detailed

== Doublepost prevention - post automatically merged: ==
Do you know which one went to Wembley for tyre turning ?
Yeah they have been putting them onto the System and then it doesn't run at all which is quite odd. But hopefully the 3rd time is a charm and it will run (when it gets scheduled that is.)
Hopefully. they will need to return 505+568 back in the next few weeks as soon as 720506 is ready to head up for the event next month.
 

720144

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720505/720568 should be returning tomorrow https://www.realtimetrains.co.uk/service/gb-nr:98513/2025-07-24/detailed

20205 + 20007 + Barrier Wagon + 720505 + Barrier Wagon + 43468 + 43484


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Update only 720505 is going back it's running as well. 720568 is left at derby.
Yes it’s running finally after how many times it’s got cancelled happy days.

(505 now back at Ilford 3 minutes early)

Not sure why they chose to leave 568 behind when 506 is booked for greatest gathering next month ?
 
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720_Aventra

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Yes it’s running finally after how many times it’s got cancelled happy days.

(505 now back at Ilford 3 minutes early)

Not sure why they chose to leave 568 behind when 506 is booked for greatest gathering next month ?
Probably to save a move. 720568 is now taking place instead of 720506 (listed on Alstoms website)
 

720144

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Probably to save a move. 720568 is now taking place instead of 720506 (listed on Alstoms website)
Great choice. That does save a few trips back & fourth. Now hopefully to get the very last one 505 in service by next month.
 

wickham

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Accoring to RTT 5G33 0815 Ilford to Southend etc. mileage accumilation runs were booked to run Monday 28.07.25 but were cancelled, however it DID run Tuesday 29th and today Wednesday 30th - presumably this is 720505.
 
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Accoring to RTT 5G33 0815 Ilford to Southend etc. mileage accumilation runs were booked to run Monday 28.07.25 but were cancelled, however it DID run Tuesday 29th and today Wednesday 30th - presumably this is 720505.
Only the first four were cancelled on Monday
 

720144

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No more Pride train. :(
They haven’t removed the livery yet on 506. It’s just not going to take place at Derby to save an odd trip or 2. 568 is now showing on the website.
Accoring to RTT 5G33 0815 Ilford to Southend etc. mileage accumilation runs were booked to run Monday 28.07.25 but were cancelled, however it DID run Tuesday 29th and today Wednesday 30th - presumably this is 720505.
Has to be, it’s the only one left to enter service now.
 

wickham

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Over the past week, 5Q33 etc ran on 06.08.25, was booked up but cancelled 08.08.25, but not booked 04/08, 05/08 and 07/08:
Presumably this must be for 720505 but due to the infrequentcy of it running, one wonders if there are still problems.
 

Peter Mugridge

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Are the test runs with 720 505 still progressing?

News on here about it seems to have gone quiet for a couple of weeks.
 

720144

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saismee

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Unsure if this is the right thread...

Does anyone know why there is a 720 in the Freightliner yard (appears to be being dragged by a FL 66 as there's no OHLE)? Looks to be 720536 in road 11 but could be road 12.
 

86246

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That was my thought and it'd make sense if it's on road 11 (the one with the building)
A visit to the wheel lathe was my only conclusion too. Its been happening for a few weeks now.

A 720 arrives at Ipswich on the Monday from Ilford and returns on the Wednesday:

 

720144

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A visit to the wheel lathe was my only conclusion too. Its been happening for a few weeks now.

A 720 arrives at Ipswich on the Monday from Ilford and returns on the Wednesday:

3V51 is showing 720536 that’s been in service since mid 2021.
 
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robert west

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3V51 is showing 720536 that’s been in service since mid 2021.
there was a 5q30 and 5q33 through Witham earlier
London end 720 was very dirty but Colchester end 720 was as new condition
couldn't identify the numbers due to the jungle that has appeared in front of Witham station but the Colchester end unit looked like 720505

RTT shows unit 720552 on own but was a 10 car
 

720144

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720568 is due back at Ilford tomorrow since it's attendance to the greatest gathering earlier this month. ROG operated https://www.realtimetrains.co.uk/service/gb-nr:K42084/2025-08-20/detailed
568 has officially returned home.
there was a 5q30 and 5q33 through Witham earlier
London end 720 was very dirty but Colchester end 720 was as new condition
couldn't identify the numbers due to the jungle that has appeared in front of Witham station but the Colchester end unit looked like 720505

RTT shows unit 720552 on own but was a 10 car
Looks like that was a test run to Clacton & back to Ilford. Definetly that must’ve been 505 on the country end of 5Q30+33 on it’s first ever 10 car run.
 
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