Locomotion No. 1
| Type and origin | Type and origin |
|---|---|
| Power type | Steam |
| Builder | Robert Stephenson and Company |
| Build date | 1825 |
| Specifications | Specifications |
| Configuration | 0-4-0 |
| Driver diameter | 48 in (1.219 m) |
| Locomotive weight | 6.5 long tons (7.3 short tons; 6.6 t) |
| Fuel type | Coke[1] |
| Fuel capacity | 2,200 lb or 1,000 kg or 1.00 t |
| Water capacity | 400 imp gal or 480 US gal or 1,800 L |
| Boiler pressure | 50 psi (0.34 MPa)[2] |
| Heating surface: | Heating surface: |
| – Total | 60 sq ft (5.57 m2) |
| Cylinders | 2 |
| Cylinder size | 9.5 in × 24 in (241 mm × 610 mm) |
| Performance figures | Performance figures |
| Tractive effort | 1,900 lbf (8.5 kN) |
| Career | Career |
| Operator(s) | Stockton and Darlington |
| First run | 27 September 1825 |
| Retired | 1857 |
| Disposition | static display at the |
| Darlington Railway Centre and Museum | Darlington Railway Centre and Museum |