Mobile Small Water Bore Well Drilling Rig Investigation 200m Depth

This drilling rig features substantial turning torque and large opening diameter capabilities. It is compact, small in size, lightweight, features strong decomposition characteristics, and is easy to disassemble and transport. The machine utilizes large driven drill pipes and double guide rods to enhance stability. The rig can move 350mm back and forth on the base, facilitating efficient drill pipe removal.

This machine has earned 3 national practical new type patents for invention.

• Equipped with hexagonal vertical shaft and hexagonal drive drilling rod, providing strong rigidity and substantial transfer torque
• Features cone plate friction clutch for easy operation with high transfer torque
• Utilizes rolling bearing type hoist with wide brake band and substantial lifting capacity
• Equipped with speed reducer and sludge pump in an integrated structure
• Features strong adaptability, high motive power, low cost, and broad compatibility
• Includes hydraulic control pressure feed mechanism to improve construction efficiency
• Uses hydraulic control well head displacement mechanism for enlargement of initial hole diameter

• Suitable for survey and prospecting, geophysical exploration, roads and buildings, and other exploration and play blasthole drilling bits projects
• Drilling bits can be selected according to different strata conditions
• Compatible with 2-9 grade sandy clay and bedrock formations
• Rated drilling depth of 100m, with maximum depth not exceeding 120m
• Nominal hole diameter of 110mm, maximum opening diameter allowed up to 130mm
• Final hole diameter of 75mm, with drilling depth adjusted according to ground conditions

Soil boring is a technique used to survey soil by extracting several shallow cores from the sediment. The process involves supporting a drilling jacket or jack-up rig on the soil surface and drilling into the subsurface. Conventional soil boring is employed to determine the subsurface soil profile and static soil properties.

Soil engineers bore holes in the soil and collect samples for testing. These samples are analyzed to determine soil suitability for construction projects. Soil testing can be conducted before construction, during the construction process, and after completion to ensure ongoing compatibility and structural integrity.