However, as their cylinders were of the same size and the two classes shared the Swindon No.1 boiler, the "Grange" had a tractive effort 1,600 lb greater than the "Hall".
As their cylinders were of the same size and the two classes shared the Swindon No.1 boiler, the "Grange" had a tractive effort 1,600 lb greater than the "Hall". This was however.