Work to date is to a good standard - underneath the muck is a well-built locomotive chassis which runs nicely on air in both directions, along with a tender chassis.
Reeves 2000 stock parts and castings the for O1 to Martin Evans' "Nigel Gresley" design, as ever Model Engineers Laser can supply a comprehensive range of profiled steel and brass components to assist with the build.
| gauge | 5 inch |
| length/inches | 41 + 24 |
| width/inches | 11 |
| height/inches | 15 |
| weight/kg | 46 |
| wheel material | cast iron |
| axlebox type | plain bearing |
| cylinder material | cast iron |
| valve type | slide |
| valve gear | Walschaerts |
| reverser type | pole |