Bachmann Class 37’s (New Tool) SFX Versions Supplied by Rails Of Sheffield

Bachmann newly tooled class 37 diesel electric locomotives both in BR Green, one version with split headcode boxes, the other is a centre headcode version.
Supplied by Rails Of Sheffield, these new tooled models are very good indeed, I’m happy that Bachmann are now providing improved lighting functions on their recent releases including the ability to now individually control the cab lights and the red tail lights.
I’m also impressed with the working fan on the roof, however, in the case of these class 37’s, these fans rotate all of the time, unlike their class 47’s which rotate randomly.
I will be interested to see the difference between these Bachmann versions and the two Accurascale versions I currently have on preorder.