Description
Crawler Mounted Telescoping Mast Well Drilling Rig
Efficient, multifunctional hydraulic crawler rig with telescoping mast design.
Rated Drilling Depth: 400 m
Handles casing up to 6 meters. Suitable for water wells, monitor boreholes, and geothermal boreholes.
Product Overview
This is a new, efficient, multifunctional hydraulic crawler mounted telescoping mast well drilling rig, mainly applicable to the drilling process of water wells, monitoring boreholes, and geothermal boreholes. The telescoping mast design allows efficient drilling in confined spaces while the crawler undercarriage provides excellent mobility on various terrains.
Key Features
- When drilling in rock layers, the rig adopts a DTH percussive hammer for penetration and compressed air for cleaning, with a penetration speed many times faster than conventional rotary rigs.
- The rig is able to handle casing size up to 6 meters.
- In loose rock, the rig employs a cutting bit or cone bit and uses mud to bring out the cuttings, suiting all kinds of complex geological conditions.
- Hydraulic supporters used facilitate the rig erection on site without a crane.
Technical Specifications
| Rated Drilling Depth | 400 m |
| Borehole Diameter | 140 – 350 mm |
| Engine Power | 92 kW |
| Max. Lifting Force | 20 t |
| Axial Pressure | ±8.5 t |
| Lifting Force of Small Winch | 1.5 t |
| Rotation Torque | 9,500 N·m |
| Rotation Rate | 0 – 40 / 80 rpm |
| Feeding Stroke | 4000 mm + 3000 mm |
| Hydraulic Supporting Leg Stroke | 1,650 mm |
| Lifting Speed | 0 – 18 m/min |
| Centralizer Height | 0.8 m |
| Grade Ability | 15° |
| Dimension (L × W × H) | 6800 × 2250 × 2700 mm |
| Weight | 12.5 t |
| Hydraulic Generator (Optional) | 24 kW / 380 V |
Get a Quote
If you’re interested in this Crawler Mounted Telescoping Mast Well Drilling Rig or need more information on its specifications and pricing, please contact us today for a customized quote.
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