Reason for not getting new rake for nandu & neelu possibly New LHB rake came with HOG facility. Rake with HOG are applied only to the trains which runs with electrical traction end to end. Purushottam & Nandalkanan qualify to this aspect but Neelachal exp does not run entirely with electric traction (btwn MGS & Anvt it is being hauled by TKD wdp4d).