R3 Passenger wrote:F-line to Dudley via Park wrote:They are pursuing a new generation of EMU's. Minimum base order of 110 MLV EMU's, plus options TBD later when they finalize max quantities. Only question is how many options they eventually decide on for the full-expansion order.
This was 8 months ago. Has there been any progress on this? Also, is NJT keeping the provision for the mixing of ML EMUs with unpowered ML trailers?
(Mixing ML EMUs with the unpowered MLs is kind of silly and defeats the benefits of having self-propelled cars IMO)
The contract was voted on and awarded, so yes...specs development is ongoing. Won't be anything to report on it until the engineering firm doing the work delivers its work, which wouldn't be expected for probably 2 years after contract was issued. Probably a question to be asking next summer on ETA's for these results.
They did drop the MLV power car idea they were toying with a few years prior as too radical for implementation. The "power car" terminology in that document is a little bit of a misnomer; they meant regular old EMU. These are going to be vanilla EMU's akin to the Arrows. They will be shoved into the MLV carbody (much like the Arrows are more or less templated on the Comet carbody), but they're real EMU's that can only trainline with EMU's. MU electronics are way too different from 'dumb' HEP hookups in coaches to ever use an existing MLV as a trailer. They would've had to go with that very radical power car idea to make that work, and obviously the technical challenges with that wildly unproven technology scared them away so they went more conservatively with conventional EMU tech.
Only question is whether the specs call for all- married pairs, or some mix of pairs and singlets. We'll find out when this engineering work is released to the public as an RFP document in a year or two.