starrymarkb
Established Member
Its all down to how Alstom design their tilting stock. Not helped by the fact they are aluminium construction of course.
Bendy Pendies have frames running the length of the coaches, directly above and below the windows. These are what stops the windows being any taller.
That was the case, it gave lots of strength for less weight. The 'New' Pendolino (2010 models onwards) do have Voyager Style windows so it appears that Alstom have ditched Fiat's construction methods. (of course Follow on orders will be built to the old design)
Remember that NR are very sensitive to weight and axle loads, and would rather trains were built lighter then to upgrade the track. Remember that an ICE1 *trailer* tips the scales at nearly 60t! The ICE-T is a Pendolino with Bombardier bodywork and Siemens traction, all the Tilt and Running gear is Alstom supplied. The units are no lightweights either, so much so that the second batch were put on a diet to reduce weight with a bistro instead restaurant and the loss of the ICE's trademark ribbon glazing.