1 5 0 ▁ 0 0 1 , ▁was ▁delivered ▁by ▁A EG ▁and ▁Kru pp . ▁Alt ogether ▁ 1 9 4 ▁locomot ives ▁were ▁ordered ▁and ▁delivered . ▁ ▁Performance ▁To ▁date , ▁the ▁Class ▁ 1 5 0 ' s ▁starting ▁tract ive ▁effort ▁of ▁ ▁remains ▁un par alle led ▁on ▁German ▁rails — in ▁fact ▁it ▁was ▁very ▁close ▁to ▁the ▁breaking ▁force ▁of ▁the ▁chain ▁cou pl ings ▁used ▁at ▁the ▁time ▁of ▁its ▁production . ▁Some ▁engines ▁were ▁therefore ▁fitted ▁with ▁automatic ▁coupling ▁( type ▁un ic u pler ▁A K 6 9 e ) ▁to ▁ha ul ▁heavy ▁ore - tra ins . ▁ ▁Sur viv ors ▁By ▁ 2 0 0 4 ▁all ▁class ▁ 1 5 0 ▁locomot ives ▁except ▁ 1 5 0   0 9 1 ▁and ▁ 1 5 0   1 8 6 ▁were ▁scra pped . ▁ ▁Category : E lect ric ▁locomot ives ▁of ▁Germany ▁Category : 1 5 ▁k V ▁AC ▁locomot ives ▁ 1 5 0 ▁Category : Co ′ Co ′ ▁locomot ives ▁Category : A EG ▁locomot ives ▁Category : B rown , ▁B over i ▁& ▁C ie ▁locomot ives ▁Category : S iem ens ▁locomot ives ▁Category : H ensch el ▁locomot ives ▁Category : K ra uss - M aff ei ▁locomot ives ▁Category : K ru pp ▁locomot ives ▁Category : R ail way ▁locomot ives ▁introduced ▁in ▁ 1 9 5 7 ▁Category : Standard ▁gauge ▁locomot ives