• Our booking engine at tickets.railforums.co.uk (powered by TrainSplit) helps support the running of the forum with every ticket purchase! Find out more and ask any questions/give us feedback in this thread!

Perfect CrossCountry train

Status
Not open for further replies.

najaB

Veteran Member
Joined
28 Aug 2011
Messages
30,835
Location
Scotland
Could have rather slow acceleration and since there are many stops on the Cross Country route quite close, that could be a bit...:|
I thought the proposal was power generation cars with electric motors in the intermediate coaches, rather than locomotive powercars with unpowered trailers.
 
Sponsor Post - registered members do not see these adverts; click here to register, or click here to log in
R

RailUK Forums

J-2739

Established Member
Joined
30 Jul 2016
Messages
2,053
Location
Barnsley/Cambridge
I thought the proposal was power generation cars with electric motors in the intermediate coaches, rather than locomotive powercars with unpowered trailers.

Yeah, I think that was in the proposal and in my opinion, what they should be doing. Locos don't have much of a place in a busy intercity railway like the Cross Country to be honest.
 

SpacePhoenix

Established Member
Joined
18 Mar 2014
Messages
5,492
This is why 144 can't operate on its own and has to be dragged everywhere when not on depot.

221144 as a two car set cannot work on its own or used to strengthen another set.

It has a very noisy compressor rigged up in the luggage compartment.

If it could move on its own it would not tilt, the master tilt computer is on the 608 vehicle which is not present.

Whether or not tilt is operative on a 221 the hydraulic tilt system still has to be pressurized, controlled by the master tilt computer, if it's not then the vehicles can go off center (out of guage) causing a center detect fault. If you get one of them then it's out of service at a maximum of 40 mph which causes chaos on a 125 mph railway.

The only way i can think of to circumvent the above would be to do what cross country have done to their 221s and fit a steal bar to ensure the vehicle stays upright then the tilt system which is no longer required can be permanently isolated, the system would be de-pressurized and a center detect fault would never happen.

That's my view as a driver, if anybody can elaborate or correct me please feel free.

Is that compressor that's missing from the end coaches just to do with the tilt system or to do with something else? If it's purely for the tilt mechanism then would they be allowed to run with the tilt mechanism permanently disabled or removed (and whatever bits locked permantly into place)? I think it was mentioned somewhere that the speed limit difference between tilt and non-tilt isn't too much. My gut feeling is that none of the Voyagers and maybe non of Virgin's Pendolinios will ever reach 140mph in service before retirement
 

Jd12

Member
Joined
26 Apr 2015
Messages
31
Is that compressor that's missing from the end coaches just to do with the tilt system or to do with something else? If it's purely for the tilt mechanism then would they be allowed to run with the tilt mechanism permanently disabled or removed (and whatever bits locked permantly into place)? I think it was mentioned somewhere that the speed limit difference between tilt and non-tilt isn't too much. My gut feeling is that none of the Voyagers and maybe non of Virgin's Pendolinios will ever reach 140mph in service before retirement

The compressor that's in the 603 luggage compartment is for the brakes, the compressors usually on the train are in the intermediate coaches which are currently in 142 & 143. The tilt computer is in the 608 car, without that, the train cannot tilt. There's no speed limit difference between units with tilt and without tilt, it's just some line speeds (WCML) allows higher speeds with tilt enabled trains (to a maximum of 125).
 

SpacePhoenix

Established Member
Joined
18 Mar 2014
Messages
5,492
Do 222s also only have the compressors for the brakes in the intermediate coaches only?
 

najaB

Veteran Member
Joined
28 Aug 2011
Messages
30,835
Location
Scotland
My gut feeling is that none of the Voyagers and maybe non of Virgin's Pendolinios will ever reach 140mph in service before retirement
I agree with you about the Voyagers as they are 125mph units (I used to think they they were 140 as well), but I'm not so sure about the Pendolinos.
 

sprinterguy

Established Member
Joined
4 Mar 2010
Messages
11,065
Location
Macclesfield
As I said above, there are three services a day that run as a doubled up unit, 2 in one direction, 1 in the other - typically a 4+5 passes south through Leeds just after 4pm.
Definitely booked to run as an 8-car formation, that one (the 13:07 Edinburgh - Plymouth), but has been known to run "longformed" when Voyager diagrams are out of kilter.
 

hulabaloo

Member
Joined
5 Apr 2015
Messages
134
Could have rather slow acceleration and since there are many stops on the Cross Country route quite close, that could be a bit...:|

The Railjet in Austria doesn't seem to suffer with this. Now that's a comfortable journey.
 

Tetchytyke

Veteran Member
Joined
12 Sep 2013
Messages
13,305
Location
Isle of Man
I'm not aware of any Crosscountry services that are currently that long: Those few services that are doubled up tend to use pairs of 4-car Voyagers, maximum 8 carriages.

The 1125 Plymouth-Dundee relatively often chucks up a 221+220 between Bristol and Newcastle, because of where the trains have been earlier in the diagram. And that's one of the only doubled-up trains XC routinely run.

I didn't have many issues with the Voyagers before Arriva started arsing about with them. There just wasn't enough of them to run sufficient numbers as doubles through the core. The only way of sorting that now would be to buy new trains to strengthen the fleet. But there's nothing inherently wrong with the 220/221s (although putting the buffet counter back in would be a start).
 

sprinterguy

Established Member
Joined
4 Mar 2010
Messages
11,065
Location
Macclesfield
The 1125 Plymouth-Dundee relatively often chucks up a 221+220 between Bristol and Newcastle, because of where the trains have been earlier in the diagram. And that's one of the only doubled-up trains XC routinely run.
Also booked for a pair of 4-car units, but you're right that that working does seem to produce a 220+221 formation fairly regularly.
 
Status
Not open for further replies.

Top