Qualitest offers a versatile and high-performance range of Dynamic Probing and Standard Penetration Test (SPT) Rigs designed for accurate, in-situ geotechnical investigations. Our advanced models are engineered to perform dynamic probing tests including DPL, DPM, DPH, DPSH, as well as the Standard Penetration Test (SPT), in full compliance with ISO 22476-2, ISO 22476-3, and DIN 4094 standards.
With three distinct configurations available, our rigs cover a wide spectrum of field requirements—from lightweight, manually transported systems to powerful, self-propelled crawler rigs. These machines are ideal for contractors, geotechnical labs, and soil investigation firms looking for reliable and adaptable testing equipment.
The SPT series dynamic probing rig is a highly functional soil investigation machine that can be used for soil-bearing capacity tests, compaction tests and for soil sampling.
Adjustable dropping height and weight quality allow it to carry out multiple standards of dynamic probing tests. Because of the equipped rod extraction unit, taking out the probe rod or sampler becomes easy. Furthermore, it is versatilely suitable for working in confined spaces, and easy to transport due to the folding mast feature. These make it very helpful for the work on site.
Features
- Folding mast, easy to move;
- Adaptable to a variety of terrain, wide use;
- Drop weight can be adjusted as needed;
- A variety of dynamic probing testing standards can be carried out.
- Drop height can be varied between 50 and 750 mm;
- Mechanical blow counter;
- Hydraulic rod extraction unit;
Conforms to International Standards
- ISO 22476-2 – Dynamic Probing Methods (DPL, DPM, DPH, DPSH)
- ISO 22476-3 / ASTM D1586 – Standard Penetration Test (SPT)
- DIN 4094-1 / 4094-3 – German Dynamic Probing Procedures
Applications
- Geotechnical soil classification and density testing
- Pre-foundation investigation and site characterization
- Road, bridge, and tunnel construction surveys
- Compaction control and backfill validation
- Groundwater and environmental site assessments
Why Choose Qualitest’s Dynamic Probing & SPT Rigs?
- Fully compliant with global geotechnical standards
- Portable, crawler, and hybrid options to suit any site
- Quick setup and easy operation in the field
- Precision components ensure repeatable and reliable data
Whether you require a lightweight rig for inner-city sites or a crawler-based unit for demanding terrain, Qualitest has the ideal solution for efficient and compliant dynamic probing and SPT testing.
Contact our geotechnical equipment experts to request a quote today.
