Long Screw Drill Tools Can realize the 360 degree full revolution Flexible, Convenient No shock,noise or pollution Long ... (KN.m)30.7Travel step length (m)1.1Revolution angle°360°Pile holder Mass (t) Operating mode24.530External diametersLength×width×height ... ,and long screw drilling.The hydraulic chassis can realize the 360°full revolution,with quick and accurate emplacement,displacement,leveling and ...