Nick Ashwell
Member
- Joined
- 20 Dec 2018
- Messages
- 391
But their performance is relevant if we want 22x family speeds as that will be the way to go. They're likely more relevant when we consider that if Hitachi get the contract as seems likely then they can make units that match 22x speeds in all ways other than the increase in speed tilting units gives us.This is the WCML, the 804s are for EMR where the 222s are which is why they are being built to match 222 timings...
My point was not that it will be 804s but rather the speed difference between 802s and 221s is going to be larger than that of 804s and 221s. A hypothetical "805" unit for the WCML can be built with more gensets to bring its speed up