Hydraulic Grapple na-akpọkwa Hydraulic grab n'onwe ya nwere oghere na mmechi mmechi, nke hydraulic cylinder na-achịkarị, nke mejupụtara ọtụtụ efere hydraulic grab ka a na-akpọkwa Hydraulic Claw. A na-eji hydraulic grab eme ihe n'ọtụtụ ebe na akụrụngwa pụrụ iche nke hydraulic, dị ka onye na-egwu hydraulic, crane hydraulic na ihe ndị ọzọ. Nrụgide Liquid Liquid bụ ngwaahịa ihe owuwu hydraulic, nke mejupụtara cylinder hydraulic, ịwụ (efere ajị), kọlụm njikọ, efere ntị ịwụ, mkpuchi ntị ịwụ, ezé ịwụ, oche eze na akụkụ ndị ọzọ, yabụ ịgbado ọkụ bụ usoro mmepụta hydraulic kachasị mkpa. ijide, àgwà ịgbado ọkụ na-emetụta ike nhazi hydraulic na ndụ ọrụ nke ịwụ ahụ. Na mgbakwunye, cylinder hydraulic bụkwa akụkụ nke ịnya ụgbọ ala kachasị mkpa. Hydraulic grab bụ ụlọ ọrụ pụrụ iche mapụtara, akụrụngwa pụrụ iche chọrọ iji rụọ ọrụ nke ọma na nke dị elu