Scheffel bogie

A Scheffel bogie is a flexible, high-stability radial bogie designed to reduce lateral force vibrations and accommodate turning on narrow gauge tracks at high speed.

It first went into service in a fleet of South African Railway (SAR) ore wagons in 1975.

[2][3] It is named after its inventor, Dr. Herbert Scheffel,[2] who designed the Scheffel bogie to facilitate the development of South Africa's 1,067 mm (3 ft 6 in) narrow-gauge railway system.

The Scheffel bogie was used to set the world narrow gauge speed record of 245 kilometres per hour (152 mph) on Cape gauge tracks.

[1] This rail-transport related article is a stub.

South African Class 6E1, Series 4 unit no. E1525 with re-geared traction motors, Scheffel bogies, and a streamlined nose cone on the no. 1 end. In this configuration, no. E1525 reached a speed of 245 kilometres per hour (152 miles per hour), which remains the world narrow-gauge speed record. [ 1 ]