| SLC6301 | SLC/6/30 | | | ?? | | South Africa (ZA) | | | |
| SLC6302 | SLC/6/30 | MKV607 | Pn 2114 | C39C | 3/1953 | Partridge,Coventry | | | |
| SLC6303 | SLC/6/30 | SHT468 | Pn 2189 | C41C | 3/1954 | Bristol Co-operative Society,Bristol | 40 | | |
| SLC6304 | SLC/6/30 | SUG19 | Bm 5718 | C41C | 5/1954 | Metcalfe,Keighley | | | |
| SLC6305 | SLC/6/30 | OXT23 | Du 187/1 | C41C | 3/1954 | Lewis,SE10 | | | |
| SLC6306 | SLC/6/30 | KUJ141 | Du 196/2 | C41C | /1954 | Sentinel (demonstrator) | | | |
| SLC6307 | SLC/6/30 | KUX412 | ACB | B40D | /1954 | Sentinel (demonstrator) | | | |
| SLC6308 | SLC/6/30 | HCT618 | Whn | B44F | 1/1954 | Simmons,Great Gonerby | | | |
| SLC6309 | SLC/6/30 | OXT24 | Du 196/1 | C41C | 3/1954 | Lewis,SE10 | | | |
| SLC63010 | SLC/6/30 | PPT850 | ACB | C39C | 7/1954 | Trimdon MS,Trimdon Grange | 39 | | |
| SLC63011 | SLC/6/30 | PPT690 | ACB | C41C | 6/1954 | Trimdon MS,Trimdon Grange | 3 | | |
| SLC63012 | SLC/6/30 | 775ERF | Bm 5765 | B44F | 2/1955 | Whieldon,Rugeley | 47 | | |
| SLC63013 | SLC/6/30 | PXE761 | Du 215/1 | C41C | 1/1955 | Lewis,SE10 | | | |
| SLC63014 | SLC/6/30 | GJR965 | Whn | C37C | /1954 | Longstaff,Broomhill | | | |
| SLC63015 | SLC/6/30 | NAB756 | Whn | C41C | 8/1954 | Hastilow,Malvern | | | |
| SLC63016 | SLC/6/30 | RAT645 | Pn 2392 | C41C | 6/1954 | Bluebird,Hull | | | |
| SLC63017 | SLC/6/30 | SDF17 | Whn | B44F | 8/1954 | Warner,Tewkesbury | | | |
| SLC63018 | SLC/6/30 | TAE618 | Whn | C41C | 7/1954 | Bristol Co-operative Society,Bristol | 39 | | |
| SLC63019 | SLC/6/30 | KBX630 | Whn | DP44F | 7/1954 | Rees & Williams,Tycroes | | | |
| SLC63020 | SLC/6/30 | JTL469 | Whn | C40C | 5/1954 | Simmons,Great Gonerby | | | |
| SLC63021 | SLC/6/30 | GTK992 | Du 215/2 | C41C | 11/1954 | Hoare,Chickerell | | | |
| SLC63022 | SLC/6/30 | UUB931 | Bm 6072 | C37C | 3/1955 | Wallace Arnold,Leeds | | | |
| SLC63023 | SLC/6/30 | 657CMT | Whn | C40C | 10/1954 | Best,NW10 | | | |
| SLC63024 | SLC/6/30 | OWU771 | Bm 5930 | C41C | 1/1955 | Schofield,Marsden | | | |
| SLC63025 | SLC/6/30 | OWU772 | Bm 5931 | C41C | 2/1955 | Schofield,Marsden | | | |
| SLC63026 | SLC/6/30 | OWU773 | Bm 5932 | C41C | 1/1955 | Schofield,Marsden | | | |
| SLC63027 | SLC/6/30 | OWU774 | Bm 5933 | C41C | 3/1955 | Schofield,Marsden | | | |
| SLC63028 | SLC/6/30 | VTB482 | Bm 6058 | C41C | 5/1955 | Benyon,Atherton | | | |
| SLC63029 | SLC/6/30 | | Bm 6072 | ? | 6/1955 | Sentinel (demonstrator) | | | |
| SLC63030 | SLC/6/30 | NVJ664 | Bm 6073 | C41C | 4/1956 | Bengry,Leominster | | | |