Hornby R60162 MHA 'Coalfish' Ballast Wagon, EWS - Era 8 BR Blue The larger centre hole is

The larger centre hole is where the drive pin of the motor is positioned and threaded through the tie bar of the turnout

Being fully compatible with both Code 80 and Code 55 PECO Streamline

Peco SL-E380F Single Slip (10 angle) Code 55

A 21 Pin (21MTC) DCC Decoder suitable for models fitted with a 21 Pin DCC decoder socket (do not use with the Bachmann Branchline Class 90 – use 36-569A with these models)

NEM pockets as standard

Hornby R60162 MHA 'Coalfish' Ballast Wagon, EWS - Era 8 BR Blue The larger centre hole isThe MHA ballast spoil box wagons were built using redundant HAA underframes by RFS(E) Doncaster in 1997. An initial order for 250 was extended several times until eventually over 1,150 wagons were converted using two distinct body styles. Early examples wore the fish kind name "Coalfish" and some are still in use today with DB. This particular 'Coalfish' model features custom 'painted over' livery.