BACHMANN > Diesel Locomotives > CLASS 31
Two hundred and sixty-three Type 3 A1A-A1A Diesel Electric Class 31 were built between 1957-62.
- Class 31/1 - The 31/1 variants made up the majority of the class
- Class 31/4 - A batch of 31/1s were converted to Electric Train Heating to run passenger services requiring ETH
- Class 31/6 - A small group were converted with through ETH wiring for Fragonset
Class 31/1 > Ex-Farish Model

The early Bachmann version were based on the older Farish bodies and chassis.
Ref No | Year | Livery | Running No/Name |
370-202 | 2007 | Civil Engineering | 31135 |
Only available in set | |||
371-102 | 2006 | BR Railfreight Grey | 31285 |
Red Stripe | |||
371-104 | 2010 | BR Green | D5672 |
Plain EndsBodyside Stripes |
Class 31/1 > 2015 Upgrade

The upgraded Class 31s corrected some of the earlier errors in the body and chassis added lights and a 6-Pin DCC Decoder socket.
Ref No | Year | Livery | Running No/Name |
371-110 | 2015 | BR Green | 5826 |
Full Yellow EndsBodyside Stripes | |||
371-111 | 2015 | BR Green | D5596 |
Small Yellow PanelsBodyside Stripes | |||
371-112 | 2015 | BR Blue | 31173 |
Full Yellow Ends |
Class 31/1 > 2020 Upgrade

The 2020 upgrade added a 18-Pin DCC Decoder socket and a sound speaker.
Ref No | Year | Livery | Running No/Name |
371-111A | 2020 | BR Green | D5616 |
Small Yellow PanelsBodyside Stripes | |||
371-111ASF [DS] | 2020 | BR Green | D5616 |
Small Yellow PanelsBodyside Stripes | |||
371-111Z | 2022 | Golden Ochre | D5579 |
Plain EndsBodyside StripeGrey Roof | Kernow Limited Edition | ||
371-111ZSF [DS] | 2022 | Golden Ochre | D5579 |
Plain EndsBodyside StripeGrey Roof | Kernow Limited Edition | ||
371-112A | 2020 | BR Blue | 31131 |
Full Yellow Ends | |||
371-112ASF [DS] | 2020 | BR Blue | 31131 |
Full Yellow Ends | |||
371-112B | 2022 | BR Blue | 31309Cricklewood |
Full Yellow EndsWhite Bodyside StripeBlack Roof | |||
371-112BF [DS] | 2022 | BR Blue | 31309Cricklewood |
Full Yellow EndsWhite Bodyside StripeBlack Roof | |||
371-113 | 2020 | RTC | 97204 |
RedCream | |||
371-113SF [DS] | 2020 | RTC | 97204 |
RedCream |
Class 31/1 > Refurbished > 2020 Upgrade

The 2020 upgrade added lights, a 18-Pin DCC Decoder socket and a sound speaker.
Ref No | Year | Livery | Running No/Name |
371-135 | 2020 | BR Railfreight Grey | 31154 |
Refurbished | |||
371-135SF [DS] | 2020 | BR Railfreight Grey | 31154 |
Refurbished | |||
371-136 | 2020 | BR Petroleum Sector | 31319 |
Refurbished | |||
371-136RJ | 2023 | BR Coal Sector | 31130Calderhill Power Station |
Refurbished | |||
371-136RJSF [DS] | 2023 | BR Coal Sector | 31130Calderhill Power Station |
Refurbished Regional Exclusive Model |
|||
371-136SF [DS] | 2020 | BR Petroleum Sector | 31319 |
Refurbished |
Class 31/4 > Ex-Farish Model

Ref No | Year | Livery | Running No/Name |
371-101 | 2004 | Regional Railways | 31410 |
371-103 | 2007 | BR Blue | 31430Sister Dora |
Full Yellow EndsGrey Roof |
Class 31/4 > Refurbished > 2020 Upgrade

The 2020 upgrade added lights, a 18-Pin DCC Decoder socket and a sound speaker.
Ref No | Year | Livery | Running No/Name |
371-135DB | 2022 | BR Executive | 31423Jerome K. Jerome |
Refurbished Regional Exclusive Model |
|||
371-135DBSF [DS] | 2022 | BR Executive | 31423Jerome K. Jerome |
Refurbished Regional Exclusive Model |
|||
371-137SD | 2023 | EWS | 31466 |
Refurbished | |||
371-137SDSF [DS] | 2023 | EWS | 31466 |
Refurbished Regional Exclusive Model |
|||
371-137TL | 2023 | Mainline (Blue) | 31407 |
Refurbished | |||
371-137TLSF [DS] | 2023 | Mainline (Blue) | 31407 |
Refurbished Regional Exclusive Model |
Class 31/6 > Ex-Farish Model

Ref No | Year | Livery | Running No/Name |
371-100 | 2004 | Fragonset Black | 31601Bletchley Park Station X |
371-105 | 2011 | Network Rail | 31602Driver Dave Green |
Class 31/6 > Refurbished > 2020 Upgrade

The 2020 upgrade added lights, a 18-Pin DCC Decoder socket and a sound speaker.
Ref No | Year | Livery | Running No/Name |
371-137 | 2020 | Network Rail | 31602 |
Refurbished | |||
371-137SF [DS] | 2020 | Network Rail | 31602 |
Refurbished |