Class 87 Limited To 100mph

Discussion in 'TSW General Discussion' started by STAR11167#4304, Jun 13, 2026 at 10:17 AM.

  1. STAR11167#4304

    STAR11167#4304 New Member

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    Playing on console.

    I’ve encountered an issue with the class 87 on the Preston to Carlisle route. The train is limited to a 100mph instead of 110mph. I’ve restored the license of the game, didn’t work. I’ve deleted the route and class 86 redownloaded both also didn’t work. The maximum speed stays limited at 100mph.

    Anyone else that has this problem, if so has anyone got a fix ?
     
  2. Tonto62

    Tonto62 Well-Known Member

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    Maybe it was pulling coaches restricted to 100mph.
     
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  3. WaveyDavey

    WaveyDavey Well-Known Member

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    If you're pulling a consist with anything other than mk3s and the mk1 NHA then you'll not be permitted to run at 110mph as that was the only stock rated for 110mph running. All other stock was 100mph rated.

    If you're not sure just take a look at the ends of the coaches in your train and it tells you there what the maximum permitted speed of that vehicle is.
     
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  4. owenroser19

    owenroser19 Well-Known Member

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    More than likely you were hauling Mk2 coaches which are 100mph max
     
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  5. mark#8532

    mark#8532 New Member

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    I had that last night, I checked the plate on one of the coaches and it was restricted to 100mph, which was the first time this had happened to me. Nearly caught me out as I was leaving Carlisle! Don't know if the timetable is altered to take this into account.
     
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  6. owenroser19

    owenroser19 Well-Known Member

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    do you have the class 86? I think if you do the mk2's are always done by the 86.
     
  7. lcyrrjp

    lcyrrjp Well-Known Member

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    It is. The trains in the timetable which are formed of mk2 stock are timed to 100mph.
     
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  8. mark#8532

    mark#8532 New Member

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    Yes, I do have the Class 86.
    I usually play with the Speedo screen on, was a bit surprised and double checked the loco class, when the line didn't increase above 100mph. When I stopped at Penrith, I checked the first coach and saw the restriction!
     
  9. mark#8532

    mark#8532 New Member

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    Just went back and checked what service it was, and set up again to check.
    Service 1O11 Glasgow CTL to Poole
    Screenshot_20260613-170742.png
     
  10. Clumsy Pacer

    Clumsy Pacer Well-Known Member

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    Remember, it's the lowest common demonimator. If you have a rake of 10 mk3s and a single mk2, then your maximum speed will be 100. Put a 37/0 DIT on the end and it drops to 80, for example.

    Also the sleepers I believe are limited to 75.
     
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  11. owenroser19

    owenroser19 Well-Known Member

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    I would love some proper sleeper coaches
     
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  12. lcyrrjp

    lcyrrjp Well-Known Member

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    My understanding is the mk3 sleepers can do 100mph, although they’re timed to 80mph. So they do 80mph when running to time (to improve ride quality for sleeping passengers) but when late running can go up to 100mph to make up time.
     
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  13. OldVern

    OldVern Well-Known Member

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    Yes the 80 (not 75 as originally erroneously set up) restriction on the overnight trains is an artificial one for passenger comfort if running on time. If late, then the maximum speed of the slowest vehicle in the formation (probably 100) can be used, though of course TSW doen't support that.
     
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  14. WaveyDavey

    WaveyDavey Well-Known Member

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    That's a cross country service not a WCML service so was never used with mk3 stock and always limited to 100mph using mk1 & mk2 stock.
     
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  15. mark#8532

    mark#8532 New Member

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    Looking at the diagrams, the Class 87 BLU can run in place of the Class 86 and therefore with Mk 2 coaches restricted to 100mph. I usually use an InterCity variant of the Class 87, which probably always running with Mk 3 coaches.
    I like that type of variation, that JT put into their routes, could well happen with sets getting way laid due to engineering works and diversions etc.
     
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  16. STAR11167#4304

    STAR11167#4304 New Member

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    It were the coaches indeed. I never knew the class 86 coaches subbed in to the class 87 as well.

    Thanks a lot for the help and explanations everyone !:D
     
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  17. Purno

    Purno Well-Known Member

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    That's interesting to know. I don't have the 86 yet, but if I were to buy it it would effectively downgrade the 87 services down to 100mph, if I understand correctly?
     
  18. Clumsy Pacer

    Clumsy Pacer Well-Known Member

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    No, the 87 already has services with mk2s that are already limited to 100mph. All the 86 pack does is swap the train out to be the more prototypical an 86 and aircon mk2s, rather than 87 and non-aircon mk2s
     
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