GQ3t-50t nau'in juyawa goyon bayan nau'in tabbatar da kama jirgin ruwa dace da kowane tashar jirgin ruwa na Inner River, kuma ana iya amfani da shi a cikin ajiya, tari ko masana'antu don yin kayan cin abinci ko aikin jigilar kaya.Wannan samfurin ne guda hannu irin, waya igiya canji, amfani da reverse wheel diyya, kaya za a iya yi kwance motsi, don haka za a iya yin cikakken girma dauki canji, aiki inganci high juyawa goyon bayan amfani da guda layi baya maki tuntuɓar ball irin juyawa goyon bayan, za a iya yi 360 ° cikakken juyawa, aiki m.Za a iya gudanar da kaya da saukewa aiki tsakanin bakin teku da jirgin ruwa, shi aiki inganci, aiki kwanciyar hankali mai kyau, aiki mai sassauci, shi ne m kaya da saukewa kayan aiki a cikin tafkin.Wannan nau'in hanger hook kama biyu amfani da wannan inji ne tsara da kuma manufactured bisa ga "GB3811-2008 crane zane bayanai" da kuma "GB6067-2010 ɗaga inji aminci tsari".Daidaitacce ga babban adadin aikin ɗaukar da tashar jirgin ruwa, mai amfani zai iya zaɓar daidaita hook ko kama. Yi amfani da hooks ko grabbers don aiki, za a iya yin aiki a cikakken girma tare da kaya da saukewa, kamar karfe, jaka kaya, katako, da dai sauransu Lokacin da aka yi amfani da Multi-members hanging hook, za a iya hanging da yawa kayan. Lokacin da aka rarraba electromagnetic suction disk za a iya danganta karfe.