In fact, simply speaking, CFG long auger, also known as auger pile driver, is a piling equipment specially used for building foundation piles and bridge foundation piles. At present, the largest model in China is the CFG35-meter-long auger drill produced by Zheng Hong Pule, which is fully hydraulic and patented. With high-torque full hydraulic power head, the maximum pile diameter 1.2 m and the pile depth of 35 m can be achieved, which usually takes 50 minutes. It is the piling equipment with the highest construction efficiency and the lowest construction cost in China. I hope I can help you!