Class member "Lady of the Lake" was exhibited at the Great London Exposition of 1862, apparently attracting a great deal of attention.
The engines were originally fitted with Giffard injectors - these proved unsatisfactory in service and were replaced by crosshead pumps.
This engine is the work of a prolific builder, responsible for many engines over the years - we've sold several of them in the past. We have some documentation with it, including past club boiler certification.
I love the notion of naming a class of engines "Problem" - it's the sort of thing that wouldn't get past the first marketing meeting these days.
gauge | 5 inch |
length/inches | 27 1/2 + 23 1/2 |
width/inches | 8 1/2 |
height/inches | 15 |
wheel material | cast iron |
axlebox type | plain |
cylinder material | gunmetal |
valve type | slide |
valve gear | Stephensons |
reverser type | screw |
lubricator type | mechanical |
boiler number | N73-90-02 |
year built | 2007 |
boiler maker | N Booth |
CE mark | n/a - non-commercial |
working pressure/psi | 90 |
boiler type | locomotive |
boiler material | copper |
boiler construction | silver soldered |
superheater(s) | 2 |
superheater type | radiant |
fusible plug | no |
safety valve(s) | 1 |
safety valve type | spring |
mechanical pump | 1 x crosshead |
hand pump | 1 |