1.Brief introduction of QTZ-2 soil sampling drilling rig QTZ-2 soil sampling drilling rig adopts the more power, and the impact force is stronger and the drilling depth is deeper, which can drill up to 10-15 meters. 2. Applications of QTZ-2 soil sampling drilling rig ·Geotechnical engineering investigation; environmental soil survey; agricultural soil survey. ·Groundwater survey; coastal geological survey; wetland environment investigation. ·Tailing pond investigation, archaeological investigation, physical chemistry and secondary halo sampling. 2.Technical parameters of QTZ-2 soil sampling drilling rig QTZ-2 soil sampling drilling rig Power power 3.3HP lighter way backflush pull rope oil consumption 0.55 l/h Impact times 1650r/min Impact energy 35J-65J Core depth 10m-15m Host weight 25kg 4.Configurations list of QTZ-2 soil sampling drilling rig Item Parameter Platform Quantity Soil sampling drilling rig QTZ-2 set 1 Side buckle impact take over 32*150 pc 1 Tapered tap 32*80 pc 13 Drill pipe 32*700 pc 13 Taper tap 32*100 pc 13 Reducing nipple 32*50 pc 1 Collar 50*150 pc 1 Open tube 50*600 pc 1 Double-edged pipe boots 50*100 pc 2 Reducing nipple 32*70 pc 1 Collar 70*150 pc 1 Open tube 70*600 pc 1 Inner edge pipe boots 70*100 pc 1 Outer edge pipe boots 70*100 pc 1 Portable sounding hammer 10kg pc 1 Sounding the reducing nipple 32 pc 1 Double sided hand 32 pc 1 Touch probe 32 pc 1 Puller three force arm set 1 The ratio of oil 25:1 pc 1 Oil funnel pc 1 Pipe wrench 80mm hold 1 Special internal six party multi-function 1 Wrench 24/27 1 Internal six party #6 1 Six prismatic wrench 1 Spark plug wrench 1 Screw driver 1 Spare spark plug 1