Hydraulic Drill for Groundsamples

After that we made 2 years ago a good working prototype ,we made an upgraded version. This drill is operated with pedals to have the hands free to take the sample in a quick way. The operator is in a cabin ,protected against wind and rain. First there is pushed a metal plate against the ground to take samples on a different level. When the ground is too dry or too hard ,the drill can turn around, hydraulic powered.