Guide column and hydraulic extractor: Structure of guide for the execution of the penetrometer test, for the automatic increase of the impact mechanism, for the extraction of hydraulic rods, coatings and the core barrel. Hammer swing hydraulic weighing 30 kg with sweep rate of 50-60 strokes / min, based in treated steel, with housing for the thrust rods (Ø 22 mm) and lateral friction coatings. Surveys percussion, using a special core bit you get a sample at a low degree of disturbance in the die of PVC (Ø 40 mm).Įngine Group: Hydraulic unit with a dual function, compact, lightweight and powerful equipped with a combustion engine, 4-stroke, 5Hp power. It comes standard with hydraulic extractor and allows the use of anti-friction coatings side.ĭynamic penetration tests with striking hammer from 30 kg using tips to recovery or lose it is possible the use of anti-friction coatings side. Ideal for data acquisition campaigns for investigations on the side and difficult to reach places. With high capacity of data acquisition in each condition of use. Dynamic Penetrometer DM30 Light and Medium Dynamic Penetrometer DPL – DPM – Classification ISSMFE 1988 – UNI
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