|Built:||1961 British Railways Swindon|
|Power Unit:||2 x Maybach MD650|
|Transmission:||2 x Mekydro K104u, 4-speed|
|Power Output:||2 x 1,135 HP||Weight:||78 Tons|
|Maximum Speed:||95 MPH||Length:||60' 0"|
|Train Brakes:||Vacuum Only||Height:||12' ½"|
|Train Heating:||Steam Heat (Isolated)||Width:||8' 10"|
The Warships had a very short life in traffic, D832 was no exception seeing under 12 years service being withdrawn in December 1972. Onslaught is one of the original diesel locos based at Bury in the very early days of the ELR. D832 is part of the Bury Hydraulic Group fleet.
D832 arrived back at Bury on the 22nd of June 2016, having enjoyed several years holiday at the West Somerset Railway where she was repainted into BR Green livery. Affectionately known as 'Beefy', Onslaught returned to ELR service at the 2016 Summer Diesel Gala.