Last Checked or Updated
17 August 2025
50026
D427 | 50027
50028
50 027
Photo: K. Connolly - Birmingham New St. 09/01/1982
Loco Specific Information
 
Built By English Electric at The Vulcan Foundry    
Build Number EE 3797 / VF D1168    
To British Rail / To Service 10.06.1968 / 15.06.1968 D427  
TOPS Renumbered 15.02.1974 50027  
Time In Service 23 years, 1 month, 13 days 8,443 days  
Engine Hours 7,116    
Nameplate Lion Fitted 17.04.1978
 

 

First Noted Working Found
 
       
 

 

Works & Exam History
 
1 Acceptance Entry xx.06.1968 / Release xx.06.1968 ZC Crewe Works
2 Light Repair Entry xx.xx.xxxx / Release 03.09.1971 ZC Crewe Works
3 Intermediate Entry xx.xx.xxxx / Release 08.01.1974 ZC Crewe Works
4 Intermediate Entry xx.07.1979 / Release 12.03.1980 ZF Doncaster Works
5 Refurbishment Entry 02.03.1983 / Release 23.07.1983 ZF Doncaster Works
6 Major F Exam Entry xx.xx.xxxx / Release 31.12.1987 LA Laira Depot
       

 

Last known working before and after a repair
1      
1      
2      
2      
3      
3      
4      
4      
5      
5      
6      
6      

 

Last Working
 
       
 

 

Post Service
 
Withdrawn 11.07.1991    
Condemned 23.07.1991   Worn out wheels
 

 

Identification Markings & Notes
 
First of the class to make an appearance at Penzance.
 
 
 

Allocations
 
Date Area / Depot Depot Code Time Spent at Depot
       
10.06.1968 Allocated to Crewe Diesel CD  
09.03.1974 Bristol Bath Road BR  
06.04.1977 Reallocated to Laira LA  
04.1982 Reallocated to Old Oak Common OC  
01.1984 Reallocated to Laira LA  
       
  Sector Code   Sector
       
05.1987 DXXA   Departmental
10.1987 DXXD   Departmental
05.1988 NXXA   Network SouthEast
30.09.1988 NSSA   Network SouthEast - Solent & Sarum
20.05.1990 NWXA   Network SouthEast - West of England
       

Liveries
 
Date From   Notes
     
10.06.1968 Standard British Rail Blue  
29.07.1983 Large Logo British Rail Blue, Grey Roof  
12.1985 Large Logo British Rail Blue, Black Roof  
31.12.1987 Network South East Revised, Light Blue  
  Network South East Revised, Dark Blue  
     
     
     

Preservation
 
Preserved By Private Owner At Watercress Line