3 Ihe owuwu siri ike, ogwe mgbidi buru ibu, nnukwu moto, dayameta osisi buru ibu, nnukwu rola, na ahịrị ndị ọzọ na-akpụ. Chain drive, ọsọ bụ 8-10m / min.
4 Dayameta nke gburugburu tube (70mm, 80m, 90mm), dayameta nke square tube (3 "× 4").
5 Otu ụdị igwe na-agụnye downpipe mpịakọta akpụ igwe, ekwe igwe, mpịakọta akpụ na ekwe ihe niile na-na-otu igwe na gutter mpịakọta akpụ igwe.