1. Brief introductions of QTZ-1 soil sampling drilling rig QTZ-1 soil sampling drilling rig is comparable to a huge hydraulic and pneumatic drilling rig. The drilling rig is a dynamic gasoline driller used for soil sampling, The rig uses gasoline power and is simple in operation. The rig is safe and stable in performance. It can greatly reduce the labor force, taking into account the rapid and simple sampling speed. 2.Applications of QTZ-1 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. 3. Technical parameters of QTZ-1 soil sampling drilling rig QTZ-1 soil sampling drilling rig Power power 2.8hp fire mode backflush pull rope oil consumption 0.5l/h Impact times 1500r /min Impact energy 20J-55J Core depth 5m-10m Host weight 23kg
