notlob.divad
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455s are older than 319s, and older even than the 150s Plus they don't have the benefit of a pantograph, and associated 25kv equipment. How on earth is this a good idea?
Testing of the first Class 769 flex at Brush Traction was due to start as this issue of RAIL went to press.
Two Bi-mode 769 are at the Wabtec facility having been converted from 319 EMU's (769434/456) although their entry into traffic has been delayed while testing continues..
While gensets fitted to the trains had been started in test rigs at Brush, they have yet to be started when fitted to a 769. Once this is completed, a four car Flex will move to the Great Central Railway for testing.
A genset from Unit 2 was displayed at Rail Live while 319426 was renumbered 769000 and reliveried into something similar to the scheme that will be carried by Flex in traffic.
But there was no way for the old Northern to equip the new NW electric lines without 319s (or equivalent cascade from the south).
That confirms our thoughts that it was not a converted unit.... Ten months ago Rail Magazine said that diesel engine testing was imminent, what has caused this massive programme slippage? No news on that is there?A genset from Unit 2 was displayed at Rail Live while 319426 was renumbered 769000 and reliveried into something similar to the scheme that will be carried by Flex in traffic.
That confirms our thoughts that it was not a converted unit....
While gensets fitted to the trains had been started in test rigs at Brush, they have yet to be started when fitted to a 769. Once this is completed, a four car Flex will move to the Great Central Railway for testing.
I'd argue that in many ways the 323s ARE significantly superior to 319s. They're of a similar age but a far more modern design than the 319s with their early 80s bodyshells first seen on the 455s. Despite being 10mph slower, they accelerate significantly faster so would be more suited to many Northern electric services. They can't meet Connect requirements without significant investment but nor could 319s.323s are in any case not notably superior to 319s and are of a similar age.
Sorry no news on why the programme has slipped.That confirms our thoughts that it was not a converted unit.... Ten months ago Rail Magazine said that diesel engine testing was imminent, what has caused this massive programme slippage? No news on that is there?
https://www.railmagazine.com/news/network/exclusive-engine-testing-about-to-begin-on-flex-class-769s from 30/08/2017
The procurement/deployment of Electrostars (both 377 & 387) was just as much because of the rapidly increasing passenger loads experienced on Thameslink lines. There were peak trains running as 4-car trains using valuable paths through the core. The 319s were only cleared to run as 8-car DOO whereas the 377/2, /5 & 387 were cleared for full 12-car operation.That wasn't the case in the end. The 319s weren't ready to be released on time so Thameslink had to temporarily take on brand new Electostars to be able to release the 319s. No reason why the 387s couldn't have been ordered for TPE and Northern (and given an appropriate interior for the respective routes), ordering the 350/4s for TPE was also a bodge and really exploiting a loophole to prevent a new tendering process being required. If it was tendered properly it wouldn't have been limited to 10 x 4 car EMUs for TPE and the 319s could have been given a proper refurbishment before being reintroduced in to service elsewhere e.g. Southeastern.
Sorry no news on why the programme has slipped.
It does say that Porterbrook has confirmed orders for 32 units, but could rise to 36.
8 for Northern (to be released first)
5 for Transport for Wales (but could rise to 9)
19 for GWR
ONLY 8 units for Northern NOT 11 units
The University of Birmingham has expressed interest in working with Porterbrook on a hydrogen version of Flex, but this is at a early stage, and Porterbrook refused to confirm or deny the project.
The 455 flex is also a possibility when they are sent off lease by SWR.
I wonder if "this old junk" should really mean "all" old junk. The original idea seemed ok in theory but perhaps we no longer have the engineering ability/resources to implement. Certainly everything WABTEC touch seems to be seriously overdue-perhaps they need some competition.Isn't the period when Porterbrook first announced these trains for Northern nearly as long as when Anglia announced it was buying Stadler Bi-modes, and yet the first of these Stadler trains is built and ready for testing. I think that's a clear message buy new trains and stop messing about with this old junk.
That wasn't the case in the end. The 319s weren't ready to be released on time so Thameslink had to temporarily take on brand new Electostars to be able to release the 319s. No reason why the 387s couldn't have been ordered for TPE and Northern (and given an appropriate interior for the respective routes), ordering the 350/4s for TPE was also a bodge and really exploiting a loophole to prevent a new tendering process being required. If it was tendered properly it wouldn't have been limited to 10 x 4 car EMUs for TPE and the 319s could have been given a proper refurbishment before being reintroduced in to service elsewhere e.g. Southeastern.
Isn't the period when Porterbrook first announced these trains for Northern nearly as long as when Anglia announced it was buying Stadler Bi-modes, and yet the first of these Stadler trains is built and ready for testing. I think that's a clear message buy new trains and stop messing about with this old junk.
I'm sure you know that the DfT were not going to support new EMUs to Northern before Patrick MacLoughlin overruled his officials on the new franchise ITT.
Yes, 387s to Northern could have happened, but it didn't because the 387s were targeted at Thameslink (and later at GWR).
We are where we are, Northern has a sizeable fleet of 319s and no scope to keep the 323s.
The 331s will displace many of the 319s in due course.
I have to disagree with you there. They are much better suited to inter-suburban stopping services than the 319 despite the fact that they're designed for the same job.323s are in any case not notably superior to 319s and are of a similar age.
Slightly off topic but perhaps KiwiRail in New Zealand could take some of our older rolling stock from ROSCOs like they did with a fleet of Mk2s some years ago.
Some of those were fitted with plug doors of a type as well. Would need a bogie or wheelset swap though for there 3'6" gauge at very least.
I must confess that personally I've never seen a 319 "zip" anywhere......I'm depressed by this. The idea of quick, cheap(ish) rolling stock in the North that would zip along on the electrified main line but then potter off reliably to Barrow, Windermere, under the bridge at Wigan, round the Halton Curve and so on seemed so attractive, yet here we are into yet another overrun/overspend scenario that seems not typical of the railways but universal. I am depressed by this. I know this post adds nothing.
Testing is about to start but the delay has been caused while testing continues...RAIL said:Testing of the first Class 769 flex at Brush Traction was due to start as this issue of RAIL went to press.
Two Bi-mode 769 are at the Wabtec facility having been converted from 319 EMU's (769434/456) although their entry into traffic has been delayed while testing continues..
IIRC very little of their network is electrified, so unless they loco haul units there may not be that much demand.
never seen a 319 "zip" anywhere
Just think if we would have still had a Derby Technical Centre
I guess the three ex BR ROSCOs are having to deal with the mass replacement of their legacy stock 1980s stock. Never in their history have they faced faced this level of asset redundancy before - it's not surprising that they'll try eek out every last penny, but it looks increasingly desparate. For the vast majority of the network, old fashioned naturally ventilated trains do not meet modern passenger expectations. What gap remains may be best filled by Vivarail?