Mawu akuti "Grapple" amachokera ku chida chomwe chathandizira opanga vinyo a ku France kugwira mphesa. M'kupita kwa nthawi, mawu akuti kulimbana adasandulika kukhala verebu. Masiku ano, ogwira ntchito amagwiritsa ntchito zofukula kuti azilimbana ndi zinthu kuzungulira malo omanga ndi kugwetsa.
Log/Stone Grapple ndi mtundu wa zomangira zofukula zomwe zimagwiritsidwa ntchito makamaka ngati matabwa, chipika, matabwa, miyala, miyala ndi zinyalala zina zazikulu zomwe zikupereka, kusuntha, kutsitsa ndi kukonza.
Monga m'modzi mwa otsogola opanga chipika cha Grapple ku China, DHG ili ndi mipiringidzo yonse ya chipika chofufutira. Iwo ndi oyenera mitundu yonse ya zopangidwa ndi zitsanzo za excavators. Malo ogwiritsira ntchito: Wood, chipika, matabwa, mwala, thanthwe ndi zinyalala zina zazikulu zomwe zikupereka, kusuntha, kutsitsa ndi kukonza