Philip
On Moderation
175s for the Liverpool-Norwich route, releasing 170s for Chiltern Railways to replace LHCS and 158s for Northern to replace 155s/156s?
175s for the Liverpool-Norwich route, releasing 170s for Chiltern Railways to replace LHCS and 158s for Northern to replace 155s/156s?
They won’t go to EMR - the mix of 158s and 170s in the regional fleet is an ideal balance for them from a compatibility perspective, a disadvantage of the 175s essentially being a micro fleet.175s for the Liverpool-Norwich route, releasing 170s for Chiltern Railways to replace LHCS and 158s for Northern to replace 155s/156s?
Can’t see them coming back to TFW in truth, they’ve had the TFW branding stripped from them and sent to storage.East West Rail or a open access operator.
Cannot see the 175 going to EMR, Best chance would be Chiltern, Northern, remain with TfW or Newport Sims
Definitely not us. We looked at them a couple of years ago and ruled them out. There’s many pages about the whys and wherefores elsewhere. The new build will directly replace our 15x fleet, nothing planned to come in in the interim.So possibly Northern ? They’ve got a tender out for new units but the 175’s could be some additional capacity in the mean time.
Definitely not us. We looked at them a couple of years ago and ruled them out. There’s many pages about the whys and wherefores elsewhere. The new build will directly replace our 15x fleet, nothing planned to come in in the interim.
Ahh good to know ! Also sounds like Scotrail and GWR don’t want them either. So we’re running out of suitable TOCS.Definitely not us. We looked at them a couple of years ago and ruled them out. There’s many pages about the whys and wherefores elsewhere. The new build will directly replace our 15x fleet, nothing planned to come in in the interim.
I was just going to say, perhaps it will be outside the UK then ?I wonder if the person saying they're signed for had old info, as no TOC seems to be admitting it either directly or via people who work for them on here or X. Unless it's outside the UK of course.
What I said several months back does appear to be old info but at the time when extensions could potentially have happened it wasn't.I wonder if the person saying they're signed for had old info, as no TOC seems to be admitting it either directly or via people who work for them on here or X. Unless it's outside the UK of course.
Am I right in thinking that the 175s can't use SP differentials? Think I recall someone "in the know" saying they could use MU and HST speeds (the latter only up to 100, obviously) but not SP... but it's been a while so I may be misremembering.175s for the Liverpool-Norwich route, releasing 170s for Chiltern Railways to replace LHCS and 158s for Northern to replace 155s/156s?
Am I right in thinking that the 175s can't use SP differentials? Think I recall someone "in the know" saying they could use MU and HST speeds (the latter only up to 100, obviously) but not SP... but it's been a while so I may be misremembering.
No. Can use MU and HST, which is all they needed at TfW, but not SP.
Thanks. Presume that would rule out Liverpool to Norwich- the suggestion that won't die (see also 185s, mk5a, etc etc.)?Message 1411 in this thread https://www.railforums.co.uk/threads/class-175-future-speculation.218095/page-48#post-6466658 says:
It has been said that at one point the 175’s had been signed for. Wether or not that is still the case, no one seems totally sure. If they are still signed for then, then it’s can’t be the case.The new tender for 65 or 70 vehicles for Chiltern is clearly a competition pitting the 175 fleet against the ex-TPE 68s and Mk5 carriages
They're showing on the Angel Trains pdf as up for lease or disposal so unless another lease has been signed since that was put on their site it would seem not now.It has been said that at one point the 175’s had been signed for. Wether or not that is still the case, no one seems totally sure. If they are still signed for then, then it’s can’t be the case.
Completely agree about the compatibility thing and how they wouldn’t work, just one thing:They won’t go to EMR - the mix of 158s and 170s in the regional fleet is an ideal balance for them from a compatibility perspective, a disadvantage of the 175s essentially being a micro fleet.
Well no, there’s absolutely no chance of that at allCannot see the 175 going to EMR, Best chance would be Chiltern, Northern, remain with TfW or Newport Sims

Honestly sensible, much as I love the 175s. The best thing that could have happened to Northern did partially happen, a mass replacement of all their many classes with a standard unit (195/331), and I do hope the new build is a compatible similar unit that will continue to standardise their operation.Definitely not us. We looked at them a couple of years ago and ruled them out. There’s many pages about the whys and wherefores elsewhere. The new build will directly replace our 15x fleet, nothing planned to come in in the interim.
The fact the 175s is there in that table among all of that rotting, life-expired 70s/80s stock is really rather sad.They're showing on the Angel Trains pdf as up for lease or disposal so unless another lease has been signed since that was put on their site it would seem not now.
Give to XC and use some of the 222s when they go off leaseThanks. Presume that would rule out Liverpool to Norwich- the suggestion that won't die (see also 185s, mk5a, etc etc.)?
They're showing on the Angel Trains pdf as up for lease or disposal so unless another lease has been signed since that was put on their site it would seem not now.
Actually, it doesn't. They've got the vehicle numbers wrong for all the 175/0 79xxx cars.Perhaps a trivial point, but the list shows all the 175s as 'correctly' formed (i.e. with the last digit of stock numbers matching the one of the units). I thought that a couple had been re-formed.
Am I right in thinking that the 175s can't use SP differentials? Think I recall someone "in the know" saying they could use MU and HST speeds (the latter only up to 100, obviously) but not SP... but it's been a while so I may be misremembering.
To be fair, it wouldn't surprise me if it's more a paperwork issue than anything else as AFAIK there are no SP speeds anywhere on the TfW network, so they're never needed to be cleared for them. When they were first used on the Marches they weren't cleared for MU speeds there either and had to run at the lower speeds (like the 67s do now) until they were cleared later on.Message 1411 in this thread https://www.railforums.co.uk/threads/class-175-future-speculation.218095/page-48#post-6466658 says:
And it's pretty obvious it isn't the 175s Chiltern are going for. In any case, as Clarence Yard has hinted at in other threads, they will probably end up with one TOC and that'll be whomever the DfT at the moment decides. Personally, I would like to see them formed into semi fixed 5 car formations, used on Cardiff - Portsmouth to release the 158s to the West, most of the Turbo's to either the West or Christmas Tree's for both GW and Chiltern and base them at St Philips Marsh (to give them a permanent Chester style single depot home and to replace some of the work lost with the HSTs). They may be unpopular with some, but I'd much rather take a 175 than a 165 - ultimately whatever is eventually chosen for the route will replace everything that currently works it (158, 165, 166) but that's still some years off and the GW DMU fleet is being worked hard at the moment.The new tender for 65 or 70 vehicles for Chiltern is clearly a competition pitting the 175 fleet against the ex-TPE 68s and Mk5 carriages
That would be my dream outcome too.And it's pretty obvious it isn't the 175s Chiltern are going for. In any case, as Clarence Yard has hinted at in other threads, they will probably end up with one TOC and that'll be whomever the DfT at the moment decides. Personally, I would like to see them formed into semi fixed 5 car formations, used on Cardiff - Portsmouth to release the 158s to the West, most of the Turbo's to either the West or Christmas Tree's for both GW and Chiltern and base them at St Philips Marsh (to give them a permanent Chester style single depot home and to replace some of the work lost with the HSTs). They may be unpopular with some, but I'd much rather take a 175 than a 165 - ultimately whatever is eventually chosen for the route will replace everything that currently works it (158, 165, 166) but that's still some years off and the GW DMU fleet is being worked hard at the moment.
Surely it would make sense for the mk5s to swap with the current mk3s at Chiltern?That would be my dream outcome too.
I imagine the ROSCO of the 68s+5s will be very keen to send them to Chiltern as it's hard to see anyone else operating them
It would. But if there's a cheaper alternative, be that 175 or no replacement at all, you can bet the current regime in the DfT will want to go that way.Surely it would make sense for the mk5s to swap with the current mk3s at Chiltern?
Surely it would make sense for the mk5s to swap with the current mk3s at Chiltern?
Since the Chiltern replacement order is to be based in Sunderland as per https://bidstats.uk/tenders/2023/W51/813170912 then why would they use the MK5 sets instead of the MK3's?It would. But if there's a cheaper alternative, be that 175 or no replacement at all, you can bet the current regime in the DfT will want to go that way.
Chiltern is a subsidiary company of Arriva, which it’s headquarters are located in SunderlandSince the Chiltern replacement order is to be based in Sunderland as per https://bidstats.uk/tenders/2023/W51/813170912 then why would they use the MK5 sets instead of the MK3's?
The usage of the replacement is only for 12 years, why would that be either the MK5 sets or class 175 units?
I was under the impression the tender was for replacement of the 165s but looks like its for the 68s as well. It seems that the Mk5s would be a good replacement for 68s but then again looks like the 68s are on their way out.Chiltern is a subsidiary company of Arriva, which it’s headquarters are located in Sunderland