Chojambula ndi chida chonyamula chomwe chimagwira ndikuchotsa zida zambiri potseguka ndikutseka zidebe ziwiri zophatikizika kapena zingwe zingapo. Grab yokhala ndi nsagwa zingapo zimatchedwanso Claw.
Zojambula
Zojambula zitha kugawidwa m'magulu awiri omwe amatengera njira yawo yoyendetsa: hydraulic grabs ndi makina amakina.
A
Hydraulic grab?
Ma grabs hydraulic ali ndi njira yotsegulira komanso yotseka ndipo nthawi zambiri imayendetsedwa ndi silinda hydrailic. Zojambula za Hydraulic zopangidwa ndi nsagwada zingapo zimatchedwanso ma hydraulic zikhadabo. Malonda a hydraulic nthawi zambiri amagwiritsidwa ntchito pazida za hydraulic.
A
Makina ojambula?
Makina a ma cobbs osakhala ndi makina otseguka komanso otseka ndipo nthawi zambiri amayendetsedwa ndi mphamvu zakunja monga zingwe kapena ndodo zolumikizira. Kutengera ndi mawonekedwe a wothandizira, amatha kugawidwa kawirikawiri ndi chingwe ndi chingwe chokha cha gbs, chokhala ndi chingwe chambiri chomwe chimagwiritsidwa ntchito kwambiri.
