Mezue ahịrịokwu na-esonụ: Ojiji mbụ e ji ụgbọala ndị nwere ikike mee ihe n'okporo ụzọ awara awara mere na 1947, mgbe otu n'ime ndị na-arụzi ihe n'ụlọ ọrụ Moorends rụrụ ígwè ọrụ site n'ụgbọala e ji osisi rụọ na akụkụ ndị sitere n'ụgbọala Austin Swallow. Ọ bụ ezie na a na-eme nnwale ebe a na-adọkpụ ụgbọ ala peat, a na-ejikarị ya ebufe ndị mmadụ gburugburu moors. O nwere injin, ma mesịa nọrọ na Swinefleet Works, ma bụrụkwa nke a gbahapụrụ agbahapụ na 1960. The mbụ nzube wuru locomotive nwekwara dabeere na Swinefleet, na zụrụ na 1955. Ọ bụ James & Frederick Howard nke Bedford wuru ya, ma bụrụkwa igwe nwere ụkwụ anọ, nke nwere injin mmanụ ụgbọala, nke a dochiri ya na injin mmanụ ụgbọala Dorman n'ime otu afọ dịka a na-ekewa mmanụ ụgbọala n'oge ahụ, n'ihi ọnụ ahịa mmanụ ụgbọala na-arị elu.
Nsogbu Ọwa Mmiri Suez. Ọ bụ ihe ịga nke ọma nke na a lara ezumike nká ịnyịnya abụọ, ụlọ ọrụ ahụ ghọtara n'oge na-adịghị anya na ọnụahịa nke inwe locomotives dị obere karịa ọnụahịa nke inwe ịnyịnya, ebe ọ bụ na ọ dịghị mkpa ka a na-enye ha nri na mmiri mgbe ha na-adịghị arụ ọrụ n'ezie.