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Ultra rare Aster Challenger 4-6-6-4 Live Steam in UP Passenger livery #837

Ultra rare Aster Challenger 4-6-6-4 Live Steam in UP Passenger livery #837

SKU: Aster_LS_Challenger

Ultra rare opportunity to find a Union Pacific Line Steam version of the Challenger in passenger livery with grey/black boiler and yellow pin striping. Like New in BOX, appears to have been test-fired only. All-original case packing materials. Includes operating instructions, and tools. Only flaw we saw was some dust on the top deck of the tender. This will be easy to clean. 

 

Factory built - not from a kit. Methyl alcohol-powered boiler. Museum quality brass and steel model. A one-in-a-lifetime find...

 

Scale/Gauge1/32 Gauge one (45 mm)  
WeightLocomotive 14.3 kg (28.6 lbs.)+ Tender 4.3 kg (8.6 lbs.) 
Length1140mm  
Width105mm  
Height154mm  
Wheel Arrangement4-6-6-4 Challenger 
Driving Wheel52.5mm  
Pilot and Trailer Truck Wheel27mm  
Tender Truck Wheel32mm  
Axle Driven PumpTwin Axle Driven Pumps/Bore / Stroke 5 x 10 mm 
CylinderBore 15 mm × Ram Stroke 24 mm 4 Cylinders with functional Drain Valves 
Valve Gear Walschaert's  
Boiler TypeC type boiler with 11 smoke tubes 
Water Capacity750ml/80%  
Boiler Fittingsregulator& blower valves, superheater, gauge glass, pressure gauge, whistle valve, water level gauge, blow down valve  
Lubricator Roscoe displacement type  
TenderHand operation pump (BORE 11 mm × STROKE 12 mm) 
Water Tank Capacity1000ml  
FuelMethyl alcohol  
Fuel Capacity500ml  
Minimum Radius3.0m

 

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