Bissel truck
Videos
A Bissell or Bissel truck is a single-axle bogie which pivots towards the centre of a steam locomotive to enable it to negotiate curves more easily. Invented in 1857 by Levi Bissell and usually then known as a pony truck, it is a very simple and common means of designing a carrying wheel.
Rear Bissel truck on the narrow gauge locomotive Russell
LNER Class V2 4771 Green Arrow showing pony truck in front of cylinders and driving wheels
Guide frame of a Bissel truck on French SNCF Class 141R1199 2-8-2 steam locomotive
South African Class 32-200
Videos
The South African Railways Class 32-200 of 1966 was a diesel-electric locomotive.
PPC Saldanha's no. 32-202, 8 January 2009
1Co bogie
TransNamib's no. 205 at Windhoek station, Namibia, 26 June 2010