china coal 0001 Introduction of Hydraulic Spiral Screw Pile Driver 1. Hydraulic Spiral Screw Pile Driver using a new hydraulic technology, low consumption, large rotary torque,move the hole and shift the position is convenient. 2. The drilling rig structure is compact, it has a telescopic compensation function when promoting the slide carriage, the slide carriage supported on the ground when drilling, the drilling stability is very good. 3.The drilling rig is mainly used for piling anchoring, well, photovoltaic solar rotating pile and water conservancy, power plants, open-air mining, road construction and other stonework blast hole drilling and so on. Parameters of Hydraulic Spiral Screw Pile Driver Hydraulic Spiral Screw Pile Driver Pile driver part Engine power Kw 34 No. of cylinders PCS 4 Engine brand Changcai engine Working pressure 16-20 MPA Wheel distance M 2 Machine size MM 4100x2000x2200 Machine weight T 3.5 Hydraulic hammer Part Drill rod diameters MM 70 Drill rod weight KGS 19 Hydraulic hammer weight KGS 230 Working flow L/MIN 40-70 Working pressure Bar 110-140 Impacting frequency bpm 500-900 Pile height m 2-6.5