Power Unit Information D9531 - [ 1 ] [ 2 ] [ 3 ] [ Photos ] Class 14 Specifications : Many thanks to Mark Shipman. Original series Nos: D9500-D9555 Builders: BR Swindon Introduced: 1964 Engine: Davey, Paxman 6YJXL 6-cyl 4-stroke Engine BHP: 650 @ 1500rpm Transmission: Hydraulic, three-speed Voith L217u Maximum tractive effort: 30,910lb/f Continuous tractive effort: 26,690lb/f @ 5.6mph Maximum speed: 45mph Fuel capacity: 338gal Weight: 50ton Brake force: 43.3ton, Vacuum/Air [ next >>> ] |