Stub Mandrel | 23/10/2010 12:03:35 |
![]() 4318 forum posts 291 photos 1 articles | It's worth noting that steam locos have their greatest torque avauilable when stationary, which gives them a real advantage when startiong a stationary train over, say, deisel, even if they have lest tractive effort available. Neil |
Nicholas Farr | 23/10/2010 13:01:54 |
![]() 3988 forum posts 1799 photos | Hi, refering to Neil's thread, this is why goods loco's have smaller wheels because you put more power into a shorter distance. I can remember when I was just a mini me we lived on top of our railway very close to the station and the kiddies playground is dead opposite the station, on occastions when a passenger train started off you would see the wheels slip. Despite theses loco's being bigger and heavyer than the goods loco's, I can't ever remember a very long goods train doing this, in them days we had as many if not more goods trains as passenger trains, and they were always slower.
Steve, I believe the 9F's have coparatively smaller wheels than most of the passenger loco's of the same size, and were used for goods traffic for most of thier service.
Regards Nick. |
Please login to post a reply.
Want the latest issue of Model Engineer or Model Engineers' Workshop? Use our magazine locator links to find your nearest stockist!
Sign up to our newsletter and get a free digital issue.
You can unsubscribe at anytime. View our privacy policy at www.mortons.co.uk/privacy
You can contact us by phone, mail or email about the magazines including becoming a contributor, submitting reader's letters or making queries about articles. You can also get in touch about this website, advertising or other general issues.
Click THIS LINK for full contact details.
For subscription issues please see THIS LINK.