Volvo bụ nnukwu ụlọ ọrụ mmepụta ihe nke Sweden nwere akụkọ ihe mere eme ihe karịrị afọ 120. Ọ bụ ike dị mma maka ndị na-emepụta mmanụ dizel ma jiri ya mee ihe n'ụgbọ ala, igwe ihe owuwu na mpaghara ụlọ ọrụ ndị ọzọ. N'otu oge ahụ, ọ bụkwa ọkachamara n'ịmepụta engines cylinder anọ dị n'ịntanetị. Igwe mmanụ dizel dị cylinder isii na cylinder isii pụtara na teknụzụ a. Volvo series diesel generator sets na-ebubatara na mbụ nkwakọ, sonye ya akwụkwọ si malite, akwụkwọ nke conformity, akwụkwọ nke commodity inspection, akwụkwọ nke omenala nkwupụta, wdg Dị ka OEM nke Volvo, anyị ụlọ ọrụ enyela ọtụtụ narị elu-arụmọrụ Diesel Engine. Ọdụdọ generator maka ndị ọrụ ụlọ.