chrillDevil wrote:The C20 often runs in 6 wagons. But sometimes, 8.
D = Driver wagon P= Passenger Wagon
Code: Select all
Normal:
D-P-D D-P-D
Sometimes:
D-D D-D D-D D-D
I think that´s how it is.
Actually, that's not correct. I understand why you think it's like that, and I don't blame you, since it's often misunderstood, even here in Sweden. But, just to avoid confusion, I guess I should explain it.
The newest type of subway cars are the C20. One C20 consists of three units. These are put togheter in such a fashion that it is not possible to add or remove units. At both ends of the car (the first and last unit), there are driving "places". Example:
D=Driving "place", -=rest of car, !=seperation between units:
This means that there is
ONLY a EMU-3 configuration of the C20. Now, a normal length train, which is used most of the time during operation, consists of 3 C20s coupled togheter, as such:
C=One C20, !=seperation between C20s:
This means that a normal length train consists of nine units divided into 3 C20s. Remember, it's impossible to add or remove units on a C20, so a normal length train consists only of nine units, no exception.
There is also a short length train, which consists of 2 C20s coupled togheter, as such:
C=One C20, !=seperation between C20s:
Abviously, this means that there are six units divided into 2 C20s. Once again, a C20 can only consist of three units, no more, no less.
So, what's up with the whole 6 and 8 car talk? Well, at each and every station, there is an automatic train announcer, stating the line number, destination and train length. For a normal length train, the announcement says "8 vagnar", or 8 cars. For a short train, it's "6 vagnar", or 6 cars. No, neither the normal or the short length trains are 8 or 6 cars long (their 3 and 2), so why do the announce the wrong length? The answer is simple:
Before the introducation of the C20, all subway trains consisted of shorter cars. A full length train before consisted of 8 cars, and a short length train consisted of 6 cars. Now, when the C20 was introduced, they did not change the car length announcements for what ever reason. Note also that some older cars are still in use, so the length announcements for them are still correct.
I hope that cleared some things up. So, remember, C20=only EMU-3!
Oh, and another thing; the boogie arrangement ont the C20s: The first and last units only have one boogie, and the middle unit have two boogies, making a total of four boogies per C20:
D=Driving "place", -=rest of car, !=seperation between units, 0= boogie arrangement:
All four boogies consist of two axles, and all four boogies are powered. The total power of one C20 is 1000 kW.
And finally, the amount of passengers one C20 can carry is 414; 126 sitting and 288 standing. For a full length train, that means that the total capacity is 1242 (damn, I wouldn't wanna be on that train!), and for a short length train, 828.
Once again, hope that helps.