--We have made great breakthroughs in high efficiency and low energy consumption of the machine by the core patent technology composed of 2 sets of hydraulic cylinders participated successively in pressing pile and its matching hydraulic system building the sub-constant pile-pressing power system, On the other hand, multi pilling speed of the machine coping with various foundation soil condition remarkably lowers energy consumption when compared with competitors. Sunward pile driver greatly increases pilling speed and pilling pressure while having less power consumption. Maximum pilling speed reaches 5m/min and maximum pilling pressure up to 1200 tons. The main cabin allows excellent visibility and maximizes the operator's field of view, enabling the operator to observe pilling position and pile connecting course.