Description
Description
Discover the power and versatility of the DTH-300 Truck Mounted Drilling Rig, engineered for water well drilling with a depth capacity of up to 300 meters. Featuring hydraulic operation and a dual flushing medium (air/water), the DTH-300 delivers optimal performance in rock, clay, and mixed formations. The rig boasts a top-driven rotary head that provides high torque (4000 Nm) and variable speeds (0-120 rpm), allowing for precise penetration and drilling in diameters ranging from 165 mm to 280 mm (6½”–10”).
Built on a reliable 6×4 truck chassis (or crawler/skid option), the DTH-300 ensures easy mobility and quick setup across any terrain. Safety and efficiency are enhanced through hydraulic-operated breakout wrench, single rod changer, and centralized controls. The rig comes equipped with a high-capacity hydraulic oil cooler (70 LPM), 600-liter hydraulic tank, and a powerful air compressor (1100 CFM/300 PSI), suitable for continuous heavy-duty use.
Features
- Drilling Method: DTH (Down-The-Hole) with air or water as the flushing medium.
- Drilling Depth: Up to 300 meters, ideal for deep borewell and geotechnical projects.
- Hole Diameter: Range of 165–280 mm, accommodating wide application needs.
- Rotary Head: Top drive with speed adjustment (0−120 rpm), maximum torque 4000 Nm facilitates drilling through tough strata.
- Pull Up/Down Force: 12000 kgf up and 6500 kgf down, enabling efficient boring in diverse formations.
- Rod Handling: Single rod changer system for easy and safe rod replacement.
- Hydraulic System: Efficient hydraulic oil cooler (70 LPM) and 600-liter tank for extended operations.
- Mounting: Offers flexibility as truck, crawler, or skid-mounted.
- Compressor & Optional Features: Equipped with top-brand compressors (Elgi/Atlas Copco/CP) and optional features including hammer opening device, GPS, and fuel monitoring for enhanced productivity and maintenance.
Technical Specifications
| Product Data | Specifications |
| Application | Water Well Drilling |
| Drilling Method | DTH |
| Flushing Medium | Air / Water |
| Drilling Depth | 300 meters |
| Hole Diameter | 165 – 280 mm (6 ½” – 10″) |
| Top Drive Rotary Head | Rpm: 0 – 120 |
| Torque : 4000 NM | |
| Feed Cylinder Pull Up Force | 12000 Kgf |
| Feed Cylinder Pull Down Force | 6500 Kgf |
| Rotary Head Travel | 7050 mm |
| Prime Mover | Truck Engine Drive or Suitable Deck Engine 230 hp |
| Rod Break out method | Hydraulic Operated Breakout Wrench |
| Rod Changer | Single Rod Changer for Rod Handling |
| Hydraulic system | Hydraulic Oil Cooler: 70 gpm |
| Hydraulic Tank Capacity: 600 litres | |
| Mounting | Truck 6×4/ Crawler / Skid |
| Air Compressor | 1100 CFM / 300 PSI (ELGI/Atlas Copco/CP) |
| Optional features | Hammer Opening Device,GPS and fuel monitoring system |
Benefits & Applications
- Quick Setup & Flexibility: Truck-mounted design ensures rapid mobilization and deployment at new drilling sites.
- Low Maintenance: Reliable hydraulics and easy rod handling keep operational costs low.
- Wide Use: Suitable for water wells, geothermal wells, agricultural and industrial boreholes.
- Smart Monitoring & Safety: Optional features (hammer opening device, GPS, fuel monitoring) provide operational oversight and safety.
Choose the DTH-300 for proven reliability, powerful drilling capability, and low operating costs—making it your ideal solution for water well and advanced drilling projects.
