Scale :10mm : 1 ft
Length : 550 mm (21.5”)
Weight : 4.1 Kg (9 lb)
Fuel : Alcohol (Methylated spirit). Tender tank capacity 200ml
: supplied by constant level feed system to wick burner.
: Capacity approx’ 35min (dependant on load & speed)
Boilers : Internally fired, multi flue, with safety valve. Built from copper
and bronze, silver soldered throughout. Tested to 200 psi (13 bar)
Max .allowable working pressure 100 psi (6.5 bar)
: Approx 15 min running on 180ml (dependant on load & speed)
Controls : Regulator, blower, water level test cock and pressure gauge.
Cylinders : One, 12.7 mm dia x 20 mm stroke (1/2” x 3/4 ”)
Valve gear : Slip eccentric, slide valve, between frames.
Lubrication : Displacement (Rosco) type.
Water feeds : Water carried in tender 350ml, Hand pump in tender.
General : Buffers and coupling hooks sprung. Wheels and axles are to
Gauge One ‘Standard’ dimensions.