by east point
wild speculation. ====== Caltrain is starting their electrification at the San Francisco terminal. Maybe use them on electrified parts coupled with their diesels on sections not yet finished ?
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Backshophoss wrote:CalTrain(JPTX) has yet to pick a builder for their motors,they have hardly started catenary construction yet.I thought CalTrains had already selected Stadler to build KISS double level EMUs. Maybe I am wrong?
scratchy wrote:I think MARC phased out the AEM7, in favor of the new Chargers, which also replace the Legacy Geeps. The Hippos were to be retired, but I've a feeling that , if BBD can get them reliable, they are being kept for the Perryville trains.MARC phased out the AEM-7's because they're out of warrantee service, and Amtrak isn't servicing them any more. Per the PO, the Chargers were to replace the AEM-7's. I didn't see anything about replacing the GP39/40's, but I did see that they keep the option of buying more Chargers to replace the HHP-8 on the condition of the hippos' continuing to be shop queens.
CHTT1 wrote:I'm also confused. How come Bombardier is suddenly working to make the HHP-8s operable? Amtrak has given up on them and has more than enough Sprinters for current operations. MARC has given up on electric operations. And Bombardier doesn't seem to have paid any attention to all the previous problems with the Hippos. So why put any effort into them now? There's not many options for locomotive hauled passenger trains in North America. This seems like a lot of effort for not much reward.Well, MARC hasn't fully given up electrical service -- it's on probation. It's just that BBD's operating the MARC trains in CSX territory, and is providing maintenance on the cars and engines. So why not take the opportunity, especially when you're already being paid to fix them?
gokeefe wrote:If BBD's "fix" turns out as well as Alstom's conversion on the AEM-7ACs we could be seeing these engines on the NEC for decades more to come.I highly doubt we will see the HHP8's in Amtrak service again....
I am both surprised but also pleased at the attempts being made to recover value out of these assets. It bodes well for Amtrak if it all works out.
I think they are going to need the power in the future if the NEC continues to expand service.
east point wrote:CalTrain's biggest problem is how they run their schedule. At last check all trains run from San Francisco to San Jose with 5 continuing to Gilroy. If a section of electrification is complete the trains would still need the diesel power to go all the way to San Jose. That is unless a way to MU a diesel and motor such as Amtrak does. to operate electric on completed sections. It could also be the EMU delivers will be over a 1 - 3 year period. So if Hippos or some other electric motor is obtained on a short term basis the benefits of electrification can be begun sooner ?Brings up an interesting point, and maybe one that we should move it the Cali forum: motors/coaches are good for trains that don't stop as much. EMU's are good for locals required lots of accel/decel. Caltrains has 134 bilevels from N-S and BBD. Either someone like Metra will get a bargain on some gently used commuter cars (compared to Metra, NJT, MN, LIRR) or perhaps it would make sense for Caltrain to run the outer zone trains with some secondhand motors. At least at one time, Caltrain ran a "zone" system like Metra electric where certain trains skip all but outer stops.
Wonder what will happen to the surplus loco hauled coaches. Some of course will remain at CalTrain for Gilroy and future further south service.
EDIT: Remember the problems Amtrak had with the electrification New Haven <> BOS. Some one who knows actual figures can elaborate but believe it was more than a year before service to BOS could start even though most was almost complete for at least one track. Believe that it was over 2 years until the last one track section was activated ?
8th Notch wrote:Right. It would be better cost control over life-over-procurement for AMTK to do a small supplemental order of Sprinters than try to maintain that few units of unlike power. For a 10-year life extension you'd have to scrap probably 2 Hippos just to keep the other 13 fed with parts over the duration of their extended lifespan, since nothing like them is in-production anywhere else. So right from the get-go the already limited scale of the Hippos is badly compromised by projecting parts requirements and sacrifices therein.gokeefe wrote:If BBD's "fix" turns out as well as Alstom's conversion on the AEM-7ACs we could be seeing these engines on the NEC for decades more to come.I highly doubt we will see the HHP8's in Amtrak service again....
I am both surprised but also pleased at the attempts being made to recover value out of these assets. It bodes well for Amtrak if it all works out.
I think they are going to need the power in the future if the NEC continues to expand service.
east point wrote:We should all be looking into our crystal balls with the thought that we cannot see thru them. MARC and Amtrak now carry more on the PRR Penn line than in WW-2. Marc is now often posting that such and such trains are overcrowded. MARC needs more equipment and longer trains but longer trains need more loco power. A single Charger will not be able to meet Amtrak's acceleration metrics. So MARC needs both more power and more cars. Is MARC's growth on the Penn line going to continue ? my crystal ball is opaque. How much population growth ? Who knows ?Well, let's not look exclusively in the crystal ball, because there's other items at play. You have:
"IF" Amtrak could get the car capacity for the NEC it might mean more locos needed ? Look how quickly the ARRA rebuilds were absorbed into the fleet's capacity. When the 39 trains a day restriction New haven - BOS is lifted there is a possibility for more demand there. Will Acela-2s decrease regional demand , keep it level, or increase it ? Who knows ?