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Class 701 'Aventra' trains for South Western Railway: progress updates

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stadlerflirt

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20 Nov 2018
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An image showing some sidings, various network rail staff and emergency crew, as well as a 701 on one of the tracks.

Casualties exercise, 701037
I was one of the 'Casualties' on board (in fact, I believe that may be my photo ;)). Can anyone confirm whether this is the first time a 701 has made it into the sidings at Guildford?
 

TEW

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I was one of the 'Casualties' on board (in fact, I believe that may be my photo ;)). Can anyone confirm whether this is the first time a 701 has made it into the sidings at Guildford?
I'm not sure if one went in to the sidings a few months ago or just tested various shunt moves.
 

wickham

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5Q84 1315 Marchwood to Eastleigh appears to have run today (11/07), ran to Eastleigh instead of Wimbledon Park - third time lucky ?? Presume it was a 701 moved ?
 

camerar1

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5Q84 1315 Marchwood to Eastleigh appears to have run today (11/07), ran to Eastleigh instead of Wimbledon Park - third time lucky ?? Presume it was a 701 moved ?
It was 701046, worked by 69008. I was at Eastleigh, where it went into the East Yard.
 

Sun Chariot

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5Q84 1315 Marchwood to Wimbledon Park ran yesterday 09.07.24 - anyone know which unit was moved please ?
I note that another 5Q84 is booked to run tomorrow 11.07.24.
Drag cancelled

== Doublepost prevention - post automatically merged: ==

It was 701046, worked by 69008. I was at Eastleigh, where it went into the East Yard.
Did it actually come in from Marchwood? I abandoned my waiting, after seeing RTT's data showing the inbound L/E cancelled
 

Sun Chariot

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camerar1

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It was 701046, worked by 69008. I was at Eastleigh, where it went into the East Yard.
Here are the pictures, this was the move on the 11th:

The Tuesday 9th attempt with 69010:
 

camerar1

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Here are the pictures, this was the move on the 11th:

The Tuesday 9th attempt with 69010:
701046 is now in the T&RSMD, positioned close to the airport.

 
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I've noticed how much quieter the 701s are when passing compared to other trains. They almost sound as if they're floating. I can only guess this is because of how light they are
 

Invincible

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I've noticed how much quieter the 701s are when passing compared to other trains. They almost sound as if they're floating. I can only guess this is because of how light they are
Aluminium bodies are much lighter than steel bodies, but the motor and cooling system is quieter, see post #1,952 onwards.

Also agree sad to see the photo of the trains in sidings
 
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but the motor and cooling system is quieter, see post #1,952 onwards.
Yes - although something I've always wondered and never managed to get a proper answer for is why the Aventras after the 345 have higher pitch inverters, creating that screeching noise. If that hadn't of happened, they'd be even quieter.
 

NSEWonderer

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Yes - although something I've always wondered and never managed to get a proper answer for is why the Aventras after the 345 have higher pitch inverters, creating that screeching noise. If that hadn't of happened, they'd be even quieter.
Has to be with how the traction boxes are arranged on 345s vs other Aventras. In saying that the 730s are quite close.
 

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