The Anonymous Widower

Could South Western Railway Use Class 395 Trains Instead Of The Proposed Class 442 Trains?

In When Do Mark 3 Coaches Accept The Inevitable?, I mused about why South Western Railway were using refurbished Class 442 trains on the routes betweenLondon and Portsmouth.

The reasons for using these refurbished trains include.

  • They could be very powerful trains if they were retractioned.
  • The Portsmouth Direct Line is very challenging.
  • The trains might become 100 mph plus trains, which could save minutes on journey times and aid timetabling.

|The current Class 444 and Class 450 trains working the route may be 100 mph trains, but could it be that the required performance improvements need a more powerful and/or faster train?

I suspect too, that as the trains are based on legendary Mark 3 coaches, the interiors can be refurbished to a high standard with everything passengers need and want.

In Ultimate Class 395 Train, which is part of my analysis into Kentish routes in Kent On The Cusp Of Change, I proposed upgrades to a new batch of Class 395 trains.

  • Batteries To Enable Working To Hastings For The New Southeastern Franchise
  • Wi-Fi And 4G Capability
  • Up To 125 mph Capability On 750 VDC Third-Rail Electrification

Would these trains be an alternative to the Class 442 trains for the Portsmouth Direct Line even using batteries to handle the topography of the line, regenerative braking and save energy?

If they were working a line like the Portsmouth Direct Line, where acceleration and power is probably more important than outright speed, the trains could be rated accordingly. The operating speed on the line is currently 90 mph, but how much time would be saved with perhaps a 110 mph train and some or all of the line able to handle speeds of 100 mph plus?

The choice of refurbished Class 442 trains, which are claimed to save five minutes on fast services and seven minutes on slow ones, says a lot about what is possible between London and Portsmouth.

But would a Class 395 train, similar to those needed on Kentish routes without the 25 KVAC capability be an off-the-shelf new train that could give the same or even better journey time improvements?

July 4, 2017 - Posted by | Travel | , , ,

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