1 . on the frame and the next frame can be rotated 360 ° , the frame can slide back and forth 80cm. Working without dead ends. 2 . high piling speed, an average of 3 minutes into a 6m deep hole. 3 . Remote piling can use the remote control, the operation easier. 4 . supports two walk way: Hydraulic power walking and walking (with generators). 5 . vehicle parts, electrical products are based on well-known manufacturers, quality is guaranteed.