Overview of Tire type Water Well Drilling Machine
The tire type water well drilling rig is a drilling equipment based on a tire chassis, with the core advantages of being flexible and easy to transfer, and can quickly reach the operation site without the need for complex transportation tools. The equipment is suitable for scenarios such as farmland irrigation, civilian drinking water, and small-scale engineering water intake, compatible with various geological conditions, with stable drilling efficiency and easy operation. It integrates the power system and drilling mechanism, with a compact structure and small footprint, balancing practicality and economy. It does not require fixed installation and can be started with electricity. It is a cost-effective equipment for small and medium-sized water well construction, emergency water intake and other scenarios, widely applicable to rural, mountainous and outdoor operations.
Technical Specifications
| Parameter | Value |
| Model | Shitan ST 200 |
| Max Drilling Depth | 200m |
| Drilling Diameter | 105-350mm |
| Air Pressure | 1.2-3.5 Mpa |
| Rod Length | 3m |
| Rod Diameter | 76-89mm |
| Main Shaft Pressure | 4T |
| Lifting Force | 18T |
| Power Head Stroke | 40m |
| Max Rotary Torque | 5900 Nm |
| Max Rotary Speed | 30-120 r/min(Fast rotation speed) |
| Secondary Winch Lifting Force | 1T |
| Jacks Stroke | 1.35m |
| Moving Speed | 2.5 km/h |
| Uphill Angle | 21° |
| Weight | 5.5T |
| Engine | Xidong 65kw |
| Overall Dimensions | 4400*2150*2200mm |
| Working Condition | Loose layer and bedrock |
Core applicable scenarios
- Civilian drinking water: drilling wells for domestic water in rural households, township communities, and remote villages.
- Agricultural irrigation: Construction of irrigation wells for agricultural production such as farmland, orchards, vegetable bases, etc.
- Small scale projects: temporary water intake at construction sites, road maintenance water replenishment, and supporting water intake for small building projects.
- Emergency scenarios: Water replenishment for field operations, temporary water supply after natural disasters, emergency water intake in remote areas.
- Other scenarios: Water intake from breeding farms, self owned wells in homestays/farms, shallow drilling for geological exploration.
Key work processes
Power transmission: The engine outputs power, which is driven by the transmission system to rotate and feed the drilling tool.
Stratum fragmentation: The drill bit breaks rocks or soil through cutting, impact, and other methods based on geological conditions.
Slag discharge and hole cleaning: The mud pump sends mud into the hole, carrying drilling slag back to the ground to maintain the stability of the hole wall.
Well completion operation: After drilling to the preset depth, casing and cementing are carried out to finally form a usable water well.
Operational Considerations
Stability Limitations
Tire-mounted design may experience slight shaking on uneven surfaces, potentially affecting drilling precision in applications requiring high vertical accuracy.
Durability Factors
Designed primarily for mobility rather than continuous high-intensity operations. Extended hard rock drilling (10+ hours/day) may accelerate wear on tires and suspension components.
Ideal Application Scope
This rig excels in shallow-to-medium depth drilling projects with dispersed locations and moderate requirements. For deep wells, hard rock formations, or continuous high-intensity operations, tracked or specialized drilling rigs may be more suitable.
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