300t Horizontal Directional Driller, Three Points Clamping (YQ3000-L) Jiangsu Yukin Machinery Manufacturing Co., Ltd Base Info Model NO.:YQ3000-L Description Pre:45t Horizontal Directional Drilling Rig with 447kn Push-Pull Force (YQ450-L) Next:800ton HDD Drilling Machine, Biggest and Most Advanced HDD (YQ8000-L)