| style="color:yellow; background:#0B4559; border-bottom:3px solid" colspan="3" align="center"|BR Class 02 |
| tyle="color:white; background:#0B4559"|TOPS numbers | colspan="2"|02 001, 02 003, 02 004 |
| tyle="color:white; background:#0B4559"|Early numbers | colspan="2"|D2953–D2956 |
| tyle="color:white; background:#0B4559"|Builder | colspan="2"|Yorkshire Engine Co. |
| tyle="color:white; background:#0B4559"|Introduced | colspan="2"|1960-61 |
| tyle="color:white; background:#0B4559"|Wheel Arrangement | colspan="2"|0-4-0 (B) |
| tyle="color:white; background:#0B4559"|Weight | 28 t 3 cwt | 28.6 tonnes |
| tyle="color:white; background:#0B4559"|Height | 11 ft 5.25 in | 3.5 m |
| tyle="color:white; background:#0B4559"|Width | 8 ft 6 in | 2.6 m |
| tyle="color:white; background:#0B4559"|Length | 21 ft 11.675 in | 6.7 m |
| tyle="color:white; background:#0B4559"|Wheel Dia. | 3 ft 4 in | 1.0 m |
| tyle="color:white; background:#0B4559"|Wheel Base | 6 ft | 1.8 m |
| tyle="color:white; background:#0B4559"|Minimum radius | 1 chain | 20 m |
| tyle="color:white; background:#0B4559"|Maximum speed | 19.5 mph | 31 km/h |
| tyle="color:white; background:#0B4559"|Engine output | 170 hp at 1,800 rpm | 127 kW |
| tyle="color:white; background:#0B4559"|Max. Tractive Effort | 15,000 lbf | 67 kN |
| tyle="color:white; background:#0B4559"|Power at Rail | 100 hp | 75 kW |
| tyle="color:white; background:#0B4559"|Brake type | colspan="2"|Air locomotive brake
Vacuum train brakes |
| tyle="color:white; background:#0B4559"|Brake force | 21 tons | 210 kN |
| tyle="color:white; background:#0B4559"|Route availability | colspan="2"|1 |
| tyle="color:white; background:#0B4559"|Fuel Tank | 300 imperial gal | 1,400 litres |
| tyle="color:white; background:#0B4559"|Heating type | colspan="2"|None |