| Built: | 1959 BR Crewe | |
| Traction Type: | Diesel-Electric | |
| Equipment: | British Thomson-Houston | |
| Power Unit: | Sulzer 6LDA28 | |
| Power Output: | 1160 HP | |
| Max Speed: | 75 MPH |
| Train Brakes: | Vacuum Only | |
| Train Heating: | Steam Boiler (Isolated) | |
| Weight: | 79 Tons | |
| Length: | 50' 6" | |
| Height: | 12' 8" | |
| Width: | 8' 10" |
The 24 has always been a solid performer but is currently stopped and undergoing a major overhaul including work to the main generator, proactive maintenance rather than the result of a failure. Other projects and operational demands have slowed progress on 5054 but the generator and power unit are nearly ready to be split so that the former can be sent away for overhaul.
In 2017 the main generator and traction motors were sent away for overhaul, cleaning and service. Meanwhile, various work was undertaken on the locomotive including the bogies, power unit and general maintenance. Following a full repaint, D5054 was relaunched to traffic at the Sulzer Theme Day on Saturday 16th of February 2019.
September 2023 saw D5054 visit the Great Central, then in 2024 visits to Swanage and West Somerset all of whom were relectant to send it back! 5054 had last visited the WSR some 25 years ago!
Following the ELR September Diesel Gala, the loco was stopped to allow for work to be carried out on the fuel injectors, electrical control systems and bodywork. D5054 was released into traffic for the July 2025 diesel gala running as D5053 in Two Tone BR Green livery.There are a wide range of events at the East Lancashire Railway ranging from Family and Education, Re-enactments, Sci-Fi, Transport and Collector's Fairs.
Selected events are shown below. See the ELR Website for the full event schedule including Family Events.
| Event | Date(s) |
|---|---|
| Santa Specials | Saturday 22nd November to Wednesday 24th December |
| Mince Pie Specials | Friday 26th December |
| 40106 Running Day | Saturday 27th December |
| 2026 | |
| Whisky Chaser | Thursday 1st January |
| Open House Weekend | Saturday 24th and Sunday 25th January |
| Diesel Running Day | Saturday 7th February |
| Small Engines Gala | Saturday 21st and Sunday 22nd February |
| Legends of Steam III |
Friday 10th, Saturday 11th and Sunday 12th April |
| Day Out with Thomas |
Saturday 2nd, Sunday 3rd and Monday 4th May |
| Summer Diesel Gala | Thursday 2nd, Friday 3rd, Saturday 4th and Sunday 5th July |
| Day Out with Thomas | Saturday 18th and Sunday 19th July |
| Autumn Diesel Gala | Saturday 18th and Sunday 19th September |
| Day Out with Thomas | Saturday 3rd and Sunday 4th October |
| Autumn Steam Gala |
Friday 16th, Saturday 17th and Sunday 18th October |
| DMU Weekend | Saturday 14th and Sunday 15th November |
All events subject to availability
While every effort will be made to ensure events take place as advertised, rostered locos or units are available
and running to the advertised timetable, the ELR reserves the right to cancel or terminate without prior notice.