Kusamalira zinyalala, crane grane, crane ya zinyalala, kapena crane ya zinyalala ndi ntchito yolemetsa yomwe ili ndi ndowa yonyamulira, yomwe imagwiritsidwa ntchito posungira zinyalala, ndi makina opangira mafuta otayidwa, komanso kusanja ndi kukonzanso.
Crane ya semi-automatic grab crane yonyamula zinyalala ndiye zida zoyambira pafakitale yoperekera zinyalala pamalo opangira zinyalala.Ili pamwamba pa dzenje losungiramo zinyalala ndipo makamaka imayang'anira kudyetsa, kusamalira, kusakaniza, kutenga ndi kuyeza zinyalala.