GWR 4-4-2 SCOTT/LADY

LOCO SPECIFICATION

  Scale           : 10mm : 1ft


  Length         :600mm (24”) estimated


  Radius         : Minimum 2.3m  (7’ 6”)

  

  Weight        : 5Kg  (10 LB)  estimated.


  Fuel             : Alchohol  (Methylated spirit) supplied by constant level feed system.


  Boilers         : Internally fired, multi flue, superheated. with safety  valve.

                      : Built from copper and bronze, silver soldered throughout.

                      : Tested to 200psi  (13bar) Max. allowable working pressure 100psi (6.5bar)


  Controls       : Regulator, blower, pressure gauge.

                      : Spirit models have spirit valve and water level test cock.


  Cylinders     : Two, 12.7mm dia x 22mm stroke (1/2” x 7/8”)


  Valvegear    : Slip eccentric, slide valve, between frames.


  Lubrication   :  Displacement (Rosco) type.


  Water feeds : Water carried in the tender which contains hand  pump and  bypass valve.

                      : An axledriven pump with its pipework, clack valve and boiler feed.

                      : High pressure ‘ball & socket’ coupling between loco and tender.


  General       : Loco suspension, buffers and coupling hooks sprung.

                     : Wheels and axles are to Gauge One ‘Standard’ dimensions.

GWR Scott Production Starts Aug 18
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