Household Deep Pneumatic Water Well Drilling Rig Manufacturers
Definition of Water Well Drilling Equipment
The 200 meter water well drilling rig is a mechanical device that uses power to drive the drilling tool to rotate or impact rock breaking, and cooperates with mud circulation or air slag removal to drill down from the surface to form a water well. Its design target depth is clear (0-200 meters), targeting the demand for mid to deep groundwater extraction, balancing drilling capacity and cost-effectiveness.
Main technical parameters of 200 meter pneumatic drilling rig:
Max drilling depth(M) | 200 depth |
Drilling diameter(mm) | 105-350mm Large diameter |
Air pressure(Mpa) | 1.2-3.5 |
Rod length(m) | 3 |
Rod diameter(mm) | 76-89 |
Main shaft pressure(T) | 4 |
Max rotary torque(Nm) | 5900 |
Max rotary speed(r/min) | 30-120 |
Jacks stroke(M) | 1.35 |
Moving speed(km/h) | 2.5 |
Uphill angle(Slope) | 21° |
Weight of the rig(T) | 5.5 |
| The engine | 65kw |
Overall dimensions | 4400*2150*2200mm |
Weight | 5.5 |
How to choose a suitable water well drilling rig for oneself?
The selection of a water well drilling rig requires a comprehensive evaluation of project requirements, geological conditions, budget, and operating environment from multiple dimensions. The following are the core decision-making elements and step-by-step guidelines:
1, Clarify core requirements: drilling objectives and basic conditions
1. Geological condition analysis
Stratum type:
Soft soil layers (clay, sandy soil): It is preferred to choose spiral drilling machines or lightweight rotary drilling machines, paired with spiral drill bits or fishtail drill bits, for low cost and high efficiency.
Hard rock layers (shale, granite): require impact and composite drilling machines (such as down the hole drilling machines) equipped with diamond or roller drill bits to ensure rock breaking ability.
Gravel/pebble layer: Choose a mud wall or casing wall drilling rig to prevent hole collapse, such as a circulating mud drilling rig.
Groundwater level and rock fractures: If there is high water pressure or complex fractures, the drilling rig needs to have anti collapse hole and cementing functions (such as hydraulic grouting system).
2. Drilling depth requirements
Shallow (0-50 meters): Small portable drilling rig (such as wheeled or manually pushed), suitable for household water use, small irrigation, low cost, and easy mobility.
Mid to deep layers (50-300 meters): Medium sized tracked or vehicle mounted drilling rigs equipped with hydraulic power systems, balancing depth and terrain adaptation (such as hills and mountainous areas).
Ultra deep (over 300 meters): Large modular drilling rigs (such as vehicle mounted deep hole drilling rigs) require high-strength drill rods, high-power engines (diesel/electric), and support for deep hole stability control (such as verticality monitoring systems).
3. Terrain and environmental limitations
Main application scenarios
Civilian field: rural drinking water wells, household or community self provided water source wells.
Agricultural irrigation: Construction of irrigation wells for small and medium-sized farmland, orchards, and livestock farms.
Industrial use: Production water wells for small factories and mining areas, or pre exploration holes for ground source heat pumps.
Geological exploration: shallow geological survey, hydrological monitoring hole drilling.
