Dean Goods

KIT production starts April 2020

LOCO SPECIFICATION


 Scale:-                   10mm to 1 foot

 Length :-                510mm (20”)


 Track radius:-        2.3m  (7’ft ) minimum


 Weight  Kg            3.5 - 4k g Approx


 Fuel :-                    Alcohol  (Methylated spirit) supplied by constant

                                level feed system.To ‘toast rack’ style wick burner.


 Boiler :-                  Internally fired, multi flue, superheated, with safety valve.

                               Built from copper and bronze, silver soldered throughout.

                               Tested to 200psi  (13bar)  Maximum safe working pressure 100psi (6.5bar)


 Controls:   loco:    Regulator, blower, low water level  test valve, pressure gauge.

                tender:    water pump bypass,  spirit valve.


 Cylinders:-            Two, 12.7mm dia x 20mm stroke ( 0.5” x 0.787”)


 Valvegear :-          Slip eccentric, slide valves between frames


 Lubrication :-         Displacement (Rosco) type.


 Water feeds:-       Tender carries water in rear tank containing  hand pump.

                               Loco has axle pump driven from driving axle.


 General :-              Buffers and coupling hooks sprung.

                               Wheels and axles to Gauge 1 ‘standard dimensions’                             

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