Adler
| Type and origin | Type and origin |
|---|---|
| Power type | Steam |
| Builder | Robert Stephenson & Co., Newcastle |
| Serial number | 118 |
| Build date | 1835 |
| Total produced | 1 |
| Specifications | Specifications |
| Configuration | 2-2-2 |
| UIC classification | 1A1 n2 |
| Gauge | 4 ft 8 1⁄2 in (1,435 mm) |
| Leading wheel | Leading wheel |
| diameter | 915 mm (3 ft 0 in) |
| Driver diameter | 1,372 mm (4 ft 6 in) |
| Trailing wheel | Trailing wheel |
| diameter | 915 mm (3 ft 0 in) |
| Wheelbase | 5,504 mm (18 ft 1 in) |
| Length | 7,620 mm (25 ft 0 in) |
| Locomotive weight | 11.4 tonnes (11.2 long tons) (empty) |
| 14.3 tonnes (14.1 long tons) (working order) | 14.3 tonnes (14.1 long tons) (working order) |
| Tender weight | 6 tonnes (5.9 long tons) |
| Fuel type | coke, later bituminous coal |
| Boiler pressure | 3.3 bars (48 psi) |
| Heating surface: | Heating surface: |
| – Total | 18.2 m2 (196 sq ft) |
| Cylinders | Two |
| Cylinder size | 229 mm × 406 mm (9.0 in × 16.0 in) |
| Performance figures | Performance figures |
| Maximum speed | 65 km/h (40 mph) |
| Career | Career |
| Operator(s) | Bavarian Ludwig Railway (Bayerische Ludwigsbahn) |
| First run | 7 December 1835 |
| Withdrawn | 1857 |
| Scrapped | 1858 |
| Disposition | Scrapped |