Hi: After over 5 years, Freeyellow changed policy and evicted site, without notice. It has been revised and relocated.
PROTOTYPE TECHNICAL INFO FOR MODELRAILROADERS
formatting link
Topics covered: AAR Axle loading + table and graphs, Truck classification and development, Tractive effort, Factor of adhesion, Loco comparison.Hope this helps.
Thank you,
Budb
Author of:
MODELRAILROAD TECHNICAL INFORMATION
formatting link
PROTOTYPE TECHNICAL INFO FOR MODELRAILROADERS(Revised. New address)
formatting link
Moderator of:MR TECHNICAL HELP GROUP
formatting link
COUPLER HELP GROUP
formatting link