Kemgbe ihe karịrị afọ 80, UK Perkins bụ onye na-ebute mmanụ diesel na gas n'ahịa 4-2,000 kW (5-2,800 hp).Ike isi Perkins bụ ikike ya ịkpụzi engines nke ọma iji gboo ihe ndị ahịa chọrọ, nke mere na ihe karịrị ndị nrụpụta 1,000 na-eduga na-atụkwasị obi na azịza injin ya na ụlọ ọrụ mmepụta ihe, ihe owuwu, ọrụ ugbo, njikwa ihe na ahịa ike eletrik.A na-enye nkwado ngwaahịa Perkins zuru ụwa ọnụ site na nkesa 4,000, akụkụ na ebe ọrụ.