JB series full-hydraulic walking pile driving frame is a mechanical, electrical and hydraulic integrated walking pile driving frame independently developed by Shanghai Engineering Machinery Factory Co., Ltd. It has completely independent intellectual property rights, the technology level reaches the domestic leading level, and won the 2009 Shanghai High-tech Hundred certificates of technology achievement transformation projects. The machine is well-equipped, superior in performance, stable and reliable in work, wide in practicality, safe and civilized, low-carbon and energy-saving, and meets environmental protection requirements. It is suitable for various pile foundation construction needs, and especially can meet the underground continuous wall construction technology widely used in deep foundation construction. (SMW construction method), is a multi-functional, high stability construction equipment for elevated roads, highways, bridges, ports, terminals, subway stations and pile foundations in high-rise buildings.