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3 1/2 inch gauge GNR Atlantic 4-4-2 - stock code 12701

A 3 1/2 inch gauge Great Northern Atlantic to LBSC's popular "Maisie" design.

The boiler has had a hydraulic test with new certification issued. The regulator has no stops, so will open either way - when open there are leaks from the wet header joint and valve chest covers, which both require new gaskets, and the steam pipe unions.

The chassis runs on air in both directions.

gauge 3 1/2 inch
length/inches 27 + 18
width/inches 7
height/inches 12
weight/kg 25+9
wheel material cast iron
axlebox type plain bearing
cylinder material gunmetal
valve type slide
valve gear Stephensons
reverser type pole
boiler number N30-90-811
year built unknown
boiler maker non-commercial
CE mark n/a - non-commercial
boiler type locomotive
boiler material copper
boiler construction silver soldered
hydraulic test valid to 23/Feb/29
superheater(s) 2
superheater type flue tube
safety valve(s) 1
safety valve type spring
mechanical pump 1
hand pump 1
whistle 1