Kreni ya mlatho ndi chida chofunikira chonyamulira chomwe chimapangidwa ndi makina onyamulira, makina onyamulira, ndi zida zamagetsi. Makina ake onyamulira amatha kuyenda molunjika pa mlatho ndikuchita ntchito zonyamulira m'malo atatu. Kreni za mlatho zimagwiritsidwa ntchito kwambiri popanga mafakitale amakono. Ubwino wake waukulu ndi kuthekera komaliza kuyimitsa zinthu zolemera, kuyenda mopingasa, komanso ntchito zonyamulira moyimirira. Izi zimathandizira kwambiri kupanga bwino komanso zimachepetsa mphamvu ya ntchito.
Mlatho wakireni ya mlathoNthawi zambiri amapangidwa ndi chitsulo, chomwe chili ndi mphamvu komanso kukhazikika bwino ndipo chimatha kupirira katundu waukulu. Makina onyamulira amaphatikizapo zinthu monga mtanda waukulu, trolley, ndi zida zonyamulira. Pali galimoto yaying'ono yoyikidwa pa mtanda waukulu, yomwe imatha kuyenda motsatira mtanda waukulu. Ma sling amagwiritsidwa ntchito popachika zinthu. Zipangizo zamagetsi zimaphatikizapo ma mota, zingwe, mabokosi owongolera, ndi zina zotero, zomwe zimagwiritsidwa ntchito kuyendetsa makina onyamulira ndikukwaniritsa ntchito zowongolera patali.
Ubwino wa ma crane a mlatho umaonekera makamaka m'mbali zotsatirazi:
Choyamba, ma cranes a mlatho amatha kugwira ntchito zonyamula zinthu mwamphamvu komanso molondola. Amatha kupachika zinthu zolemera ndikuchita zinthu zonyamula mopingasa komanso moyimirira m'malo amitundu itatu. Oyenera mitundu yosiyanasiyana ya zinthu zopangira mafakitale.
Kachiwiri, ma crane a mlatho ali ndi chitetezo chabwino kwambiri. Kapangidwe kake ndi koyenera, ndipo zigawo zosiyanasiyana zimagwirizana bwino, kuonetsetsa kuti palibe ngozi zachitetezo zomwe zingachitike panthawi yokweza.
Kuphatikiza apo, phokoso logwira ntchito ndi kugwedezeka kwamakina opukutira mlathoZimachepetsa phokoso la chilengedwe m'mafakitale, m'nyumba zosungiramo katundu, ndi m'malo ena ogwirira ntchito, zomwe zimapangitsa kuti malo ogwirira ntchito akhale chete komanso omasuka.
Pomaliza, ma cranes a mlatho amagwiritsidwa ntchito kwambiri popanga zinthu, kukonza zinthu, madoko, kupanga zombo ndi zina. Amagwiritsidwanso ntchito kwambiri m'mafakitale monga magalimoto, kupanga zombo, kupanga zitsulo, ndi simenti. Ndi chitukuko cha ukadaulo, ukadaulo wa ma cranes a mlatho ukusinthanso nthawi zonse, ndi magwiridwe antchito apamwamba komanso mwayi wogwiritsidwa ntchito kwambiri.
Nthawi yotumizira: Meyi-10-2024
