Springs and Suspension
Springs and Suspension
All springs for engine and tender are of the laminated type with plates of carbon steel, which are secured in the spring buckles by a vertical centre rivet. Underhung spring brackets with rubber damping pads and hangers in tension are provided for the coupled axle springs, which have a span of 4ft. when loaded. The hangers are solid with cotters at the top and bottom ends. Adjustment is obtained by fitting cotters of suitable depths.
Historical Notes
The laminated springs on the trailing truck gave a hard ride, this was also the case with 'Britannias'. A new trailing truck, based upon a bullied design with coil springs, was developed, and was specified for the unique 71000 Class 8 and all new Class 6 and 7 Pacifics on order. Only 71000 received the new trailing truck as the orders for more 'Clans' and 'Britannias' were cancelled.
Held in Store
- A set of original Spencer blocks
- Assortment of worn original cotter bearers
- A pair of original axlebox spring hangers which are almost certainly unusable.
Patterns Held
- None
Wish List
Complete set of springs, these are a consumable item and are often replaced on all locomotives and are ordered from specialist spring suppliers. If anyone would like to buy the engine a complete set of springs please get in touch.
How You Can Help Build 'Hengist'
You can make a donation, you can sponsor a part or you can become an active member, for more details email: info@72010-hengist.org or complete the membership form here, (use your backbutton to return to this page), simply complete form and post to the Membership Secretary.
'This project is made possible by your support and dedicated hard working volunteers'