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NSWRTM123
Chief Commissioner
Joined: Nov 09, 2007 Last Visited: Dec 3, 2008 Location: The present day
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Posted: Sun Oct 12, 2008 6:10 pm
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I mentioned it in the last thread about fast rail and in my opinion it is possible for the Fast Rail project to go ahead and keep the current deviation. Thanks to this: http://www.apt-e.org/aptindex.htm.
The unit was designed in the late 1960s and became operational in 1972. It was designed to provide a faster service over the steeply graded and curvaceous West Coast Main Line in Wales, even worse than the main south
Don't Make 'em like they used to
3801 limited and NSWRTM Forever
Alcos Rule!!!!!
Last edited by NSWRTM123 on Mon Oct 13, 2008 12:13 pm; edited 1 time in total
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jmw2508
Locomotive Driver
Joined: Jul 05, 2007 Last Visited: Dec 1, 2008 Location: Stanwell Park
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Posted: Sun Oct 12, 2008 7:09 pm
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Thats just a very old tilt train????
I think Country link, (or will it be renamed?) should replace its current fleet, bar the XPT, and raise the current speed limits. The XPT is capable of so much more than it is currently used for.
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alltrainzfan
Chief Commissioner
Joined: Sep 19, 2005 Last Visited: Dec 1, 2008 Location: At Many of Places Yet Nowhere
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Posted: Sun Oct 12, 2008 7:53 pm
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The refurbishment for the XPT has limited it to 160km/h operation which sucks, although the speedometer goes to 180km/h. The Xplorer is a real let down, with maximum speed of 145km/h. The system at the moment can't allow such fast running anyway, so no point in investing in new rollingstock unless it's tilt trains which will help running especially on the "curvy" Southern Highlands line, and priority is given to them.
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jmw2508
Locomotive Driver
Joined: Jul 05, 2007 Last Visited: Dec 1, 2008 Location: Stanwell Park
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Posted: Sun Oct 12, 2008 8:19 pm
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Yes, the main reason for speed limiting on the XPT is the curvature of the line. Which would be overcome but a tilt train. It would have to have an operational speed limit of at least 250Km/h.
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mjja
Sir Nigel Gresley
Joined: Jan 13, 2003 Last Visited: Dec 2, 2008 Location: Mount Waverley, Melbourne
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Posted: Mon Oct 13, 2008 8:48 am
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Just get some Virgin Voyagers - I think Alstom manufacture them.
They're nice and narrow for our loading gauge, they tilt, they don't need 25kV, and they go 200km/h.
Happy Gunzelling and remember, "Go by rail!"
Michael Angelico
President, Smart Passengers Inc
(My opinions are my own unless specifically stated.)
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gregrudd
Deputy Commissioner
Joined: Sep 14, 2004 Last Visited: Oct 27, 2008 Location: 521.4 KM from the DFC capital of NSW
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Posted: Mon Oct 13, 2008 9:15 am
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| alltrainzfan wrote: | | The refurbishment for the XPT has limited it to 160km/h operation which sucks, although the speedometer goes to 180km/h. The Xplorer is a real let down, with maximum speed of 145km/h. The system at the moment can't allow such fast running anyway, so no point in investing in new rollingstock unless it's tilt trains which will help running especially on the "curvy" Southern Highlands line, and priority is given to them. |
In the case of the Explorer the design specifications were for the unit to ba able to travel up a 1:30 grade with one car disabled in a 2 car set.
Member Les Boyd fan club!!!
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ButFli
Locomotive Fireman
Joined: Mar 19, 2008 Last Visited: Dec 1, 2008
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Posted: Mon Oct 13, 2008 2:12 pm
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| jmw2508 wrote: | | I think we should use tilt train technology, it seems appropriate for the terrain, it would also be compatible with QR's tilt train for future extensions. Is the QR tilt train Narrow gauge? I believe it is, how stupid of them, we very should get rid of state government. | Yeah, how dare QR use exising infrastructure to provide an efficient service! smeg them!
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wongm
Minister for Railways
Joined: May 26, 2005 Last Visited: Dec 2, 2008 Location: Geelong, Victoria
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Posted: Mon Oct 13, 2008 2:31 pm
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| alltrainzfan wrote: | | The tilt train was trialed in 1995 by Countrylink, who used it for the Sydney to Canberra service. |
The train being the Swedish X2000:
http://www.railpage.org.au/xpt/x2000.html
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Somebody in the WWW
Comeng Gunzel
Joined: Oct 08, 2004 Last Visited: Dec 2, 2008
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Posted: Mon Oct 13, 2008 2:50 pm
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| alltrainzfan wrote: | | A tilt train which can go from 160km/h to 200km/h would be a nice option for Countrylink to replace all their trains with maybe? |
200km/h is too good to provide as welfare but not good enough to compete with aviation. It's not a major jump from 160km/h, which the XPT used to do the past.
The existing alignments are mostly stuffed for passenger trains over aviation distances. You have to remember that the main point of CountryLink is to provide welfare.
" The trains at Pennant Hills run roughly every half hour. Nobody in their right mind uses a service that shoddy. That so many do just proves how many dumb and/or desperate people there are in Sydney." - MrPC
Transport Textbook - My photos at RailPictures.Net
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wongm
Minister for Railways
Joined: May 26, 2005 Last Visited: Dec 2, 2008 Location: Geelong, Victoria
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drwaddles
In need of a breath mint
Joined: Aug 16, 2006 Last Visited: Dec 3, 2008 Location: Lifting the A-League trophy!
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Posted: Mon Oct 13, 2008 3:03 pm
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A conference paper on the mid-1980s proposal for high speed rail between Sydney and Melbourne:
http://www.ozroads.com.au/misc/rail/VFT.pdf
People who talk out their asre usually have bad breath.
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alltrainzfan
Chief Commissioner
Joined: Sep 19, 2005 Last Visited: Dec 1, 2008 Location: At Many of Places Yet Nowhere
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Posted: Mon Oct 13, 2008 3:42 pm
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I will retract my last statement about the S2000 tilt train to Canberra under three hours. The tilt train isn't much better than the current Xplorer service. The ARTC has improved track conditions and have the Southern Highlands running at 120km/h. Perhaps a tilt train now can run at 180km/h?
It's better to have the government do a completely new fast rail project. Or maybe give the whole regional train business to Virgin and Sir Richard Branson - let him have a go and improve the rail service.
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NSWRTM123
Chief Commissioner
Joined: Nov 09, 2007 Last Visited: Dec 3, 2008 Location: The present day
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Posted: Mon Oct 13, 2008 3:59 pm
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| jmw2508 wrote: | | Thats just a very old tilt train???? |
Not just a very old tilt train. the unit was considered a feat of engineering technology, even today. Every tilt train since 1972 with a mechanical tilt system was derived from this unit.
Each power car was fitted with 4 gas turbines rated for 300 Bhp at a sustained rate, totalling 1200 Bhp, the two power cars being capable of a combined 2400 Bhp. It was built with a lightweight frame and aluminium skin based on that used on airliners of the day, the four car set weighing little more than a pair of mid-size diesels (200-300 tons approx), compared with 500 tons for a ten car 'Spirit of Progress' consist.
These two features, along with articulation, allowed the unit to reach a top speed of 155mph (250km/h)
Fact is this so called 'failure' could have been a success if:
Dynamic brakes were fitted intead of the hydrokinetic brakes that were used.
The uint was a DMU or EMU, not a GTMU (Gas Turbine Multiple Unit)
Don't Make 'em like they used to
3801 limited and NSWRTM Forever
Alcos Rule!!!!!
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Freddo
Deputy Commissioner
Joined: Jun 23, 2004 Last Visited: Nov 28, 2008 Location: Perth WA
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Posted: Mon Oct 13, 2008 8:30 pm
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All good thoughts, but isent your state broke and in the red, where are you going to get the money from to build this fast track, not from your state government for a long time if at all. You poor buggers.
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jmw2508
Locomotive Driver
Joined: Jul 05, 2007 Last Visited: Dec 1, 2008 Location: Stanwell Park
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Posted: Mon Oct 13, 2008 11:19 pm
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| Quote: | | Yeah, how dare QR use exising infrastructure to provide an efficient service! smeg them! |
I well yes, It will be totally incompatible with any or our or Victoria's networks, wasn't it Whitlam, who initiated that project, to standardise all Australian railway's, or something to that effect? The last thing we need with a fast rail project, is a break of gauge at every state, and you imagine, traveling from Melbourne to Brisbane for instance, no that twice you will have to change services if states go off and build their own networks like that.
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