The Class 180 DMUs are unusual among high speed trains in having hydraulic transmissions. FGW's 180.108 passed Manor Farm, north of Cholsey with 1D53, the 17:18 from Paddington to Oxford, on 29 July 2014.
PHOTO DATA FOR IMAGE 14-D-4040
camera : Nikon D600
lens : 70-200mm f/2.8
focal length : 102.0 (102mm 35mm eq)
shutter : 1/800 sec
aperture : f/11.0
ISO : 400 ISO
original : Digital: 24MP NEF
SUBJECT DATA
Loco / Unit : 180.108
Train : 1D53, 17:18 London Paddington - Oxford Passenger