China popular electric drilling machines small portable drilling tool for soil QTZ-3D for price

             QTZ-3D electric soil sampling drilling rig              

1. Brief introductions of QTZ-3D electric soil sampling drilling rig

QTZ-3D electric soil sampling drilling rig is an electric version of the QTZ-3 soil drilling rig (gasoline engine).

The improvement of QTZ-3D electric soil sampling drilling rig is mainly engine system. While QTZ-3 soil sampling drilling rig is equipped with gasoline engine, QTZ-3D is powered by electric. The QTZ-3D electric soil sampling drilling rig selects pure copper winding two phase electric motor as a power source. The advantage of using the electric engine as the power source is its stability, and it can continuously improve the working efficiency with a certain kind of power operation equipment. It greatly improves the feed speed. In addition, QTZ-3D electric soil sampling drilling rig is easy to operate, safe and stable, and can greatly reduce the labor force during the drilling operations.

2. Applications of QTZ-3D electric soil sampling drilling rig

·            geotechnical investigation

·            environmental soil survey

·            gricultural soil survey

·            groundwater survey

·            coastal geological survey

·            wetland environmental investigation

·            tailing pond investigation

·            archaeological investigation

·            physical chemistry exploration secondary halo sampling

·            the description of soil structure

3. Technical parameter s of QTZ-3D electric soil sampling drilling rig