Ojiji nke Double Beam Bridge Krene na Ụlọ Ọrụ Mmepụta Ụgbọ okporo ígwè Locomotive

E nwere ọrụ njikwa njikọ nwere ọgụgụ isi, nke na-eme ka njikwa dị irè na nchekwa nke akụkụ locomotive buru ibu na buru ibu dị na kreen. Mgbe ikike ibu kachasị nke otu kreen gafere tọn 32, kreen abụọ dị n'otu ụzọ ahụ nwere ike ịhọrọ ọrụ njikwa njikọ iji bulie ma bufee akụkụ locomotive buru ibu ruru tọn 64 ọnụ. Kreen ndị a nwere ike ịrụ ọrụ dị ka nkeji dị iche iche ma ọ bụ enwere ike ijikọ ha iji chịkwaa ibuli na ijikwa akụkụ locomotive. Nhazi V-beam na-enyekwa ìhè ohere ịgba ọkụ nke ọma na ụlọ ọrụ ahụ dum.SEVENCRANESistemụ njikwa nchekwa nwere ọgụgụ isi nwere ike inyocha kreen n'onwe ya ma na-aga n'ihu. Ọ bụrụ na ọnọdụ ọ bụla na-adịghị mma emee, sistemụ njikwa nchekwa nwere ọgụgụ isi nwere ike ịkwụsị sistemụ kreen ozugbo. Na mgbakwunye, enwere ike ịchọpụta ma gbochie ọnọdụ dị ize ndụ tupu oge eruo.

E hiwere SEVENCRANE na 1990 ma nwee ọtụtụ ngwaahịa dị iche iche. Anyị na-emepụta, na-arụpụta, ma na-ere ụdị ngwa ọrụ ibuli elu dị iche iche. Dịka kreen àkwà mmiri, kreen gantry, kreen ọkụ KBK, ihe na-ebuli elu eletrik, na kreen cantilever. Ngwaahịa SEVENCRANE abụghị naanị dị iche iche ma ejiri ya mee ihe nke ọma, kamakwa ha na-agbaso ụkpụrụ dị elu n'ihe gbasara akụkụ na akụrụngwa, ha kwụsiri ike n'ịdị mma, ma bụrụkwa ndị a pụrụ ịtụkwasị obi na arụmọrụ. A na-eji kreen anyị eme ihe nke ukwuu n'ụlọ ọrụ ụwa dịka imepụta ụgbọelu, ụgbọ ala, nri, akwụkwọ, ígwè, nhazi aluminom, imepụta igwe, na ikpo ihe mkpofu.