150mm Hole Diameter Engineering Drilling Rig For Personal Use Sampling

XY-1A 150 Meters Water Well Engineering Drilling Rig

XY-1A Engineering Drilling Rigs Introduction

Small drill rig widely used in drilling family wells, drilling industry wells and drilling survey geological sampling, SPT service etc. Drilling dia. will from 50-200mm or larger according to clients requirement. XY-1A drilling rig is mainly used for geological general investigation and exploration, road and tall buliding foundation exploration, kinds of hole in concrete structure, river levees,earth temperature central air-conditioner,etc

XY-1A Engineering Drilling Rigs Parameter

XY-1A Engineering Drilling Rig Features

1. With hydraulic feeding device, elevated drilling efficiency, reduced labor strength.

2. The rig is equipped with an upper spherical jaw holding mechanism and hexagonal kelly which can be replaced without shutdown, high efficiency, safe and reliable.

3. A hole bottom pressure gauge is mounted indicating the pressure in order to control the status inside the hole.

4. Compact structure, small volume, lightweight, high detachability, easy transportation and suitable for the operations in plains or mountain areas.

What is the difference between site investigation and soil investigation?

Site investigation or soil explorations are done for obtaining the information about subsurface conditions at the site of proposed construction. Soil exploration consists of determining the profile of the natural soil deposits at the site, taking the soil samples and determining the engineering properties of soils.

Core Tube Installation

Buckle the lifter into the groove of the variable diameter joint, move the right handle of the winch to take the pad fork, take out the perforated pipe, install the core tube, lift the drilling tool to the top of the borehole, move the left handle of the winch continuously, and lower the drilling tool into the borehole at a uniform speed. When the groove of the variable diameter joint is close to the inlet, use the pad fork to block and remove the lifter.