Kreni yoyendetsedwa ndi magetsi imayendetsedwa ndi injini yamagetsi yogwira ntchito bwino, zomwe zimapangitsa kuti ikhale yosavuta kuyigwiritsa ntchito. Imalola kuyenda mwachangu komanso kosalala kwa katundu ndikunyamula zinthu, kuchepetsa mphamvu ya anthu, nthawi, ndi khama. Yokhala ndi zinthu zotetezera monga kuteteza katundu wambiri, mabuleki odziyimira pawokha, komanso zowongolera zolondola zogwirira ntchito, kreni iyi yoyendetsedwa ndi pansi imawonjezera chitetezo cha ogwira ntchito ndi zipangizo.

Ili ndi mkono wa telescopic wa magawo atatu womwe umalola kuti katundu anyamulidwe mosavuta mpaka mamita 2.5 kutali. Gawo lililonse la mkono wa telescopic lili ndi kutalika kosiyana komanso mphamvu yonyamula katundu. Pamene mkonowo ukutambasuka, mphamvu yake yonyamula katundu imachepa. Ukatambasulidwa kwathunthu, mphamvu yonyamula katundu imachepa kuchoka pa 1,200 kg kufika pa 300 kg. Chifukwa chake, musanagule crane yogulitsira pansi, ndikofunikira kupempha wogulitsa kuti awonetsetse kuti zinthuzo ndi zoyenera komanso kuti ntchito yake ikhale yotetezeka.

Kaya imagwiritsidwa ntchito m'nyumba zosungiramo katundu, m'mafakitale opanga zinthu, m'malo omanga, kapena m'mafakitale ena, kireni yathu yamagetsi imawonjezera magwiridwe antchito komanso zokolola.

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