The DTHR 1500 Skid Mounted Drilling Rig is designed for water well drilling in soft to hard rock formations, capable of drilling up to 1500 feet. With a robust mast, powerful rotary head, and advanced hydraulic system, it ensures efficient and reliable drilling operations.
Technical Specifications
| Category | Specification |
|---|---|
| Drilling Capacity | Hole Diameter (DTH): 6.5" (Continuous), 8", 9", 10", 12" (Overburden) Depth: 1500 feet |
| Mounting | Skid Mounted (Power from Truck Engine via Transfer Gearbox) |
| Prime Mover | Truck Engine / As per customer request |
| Application | Water Well Drilling Rig |
| Formation Suitability | Soft Rock / Hard Rock |
| Mast | Hydraulic cylinder with pulley & wire rope Max Pull-up Force: 15,500 kg Max Pull-down Force: (as per design) Reeving Ratio: 1:3 Max Pull-up Speed: 45 m/min Max Pull-down Speed: 60 m/min |
| Rotary Head | Max Speed: 0–170 RPM Max Torque: 280 kg.m |
| Hydraulic System | Max Working Pressure: 320 kg/cm² Pumps: Load Sensing |
| Hydraulic Oil Cooler | 70 gpm / 120 gpm |
| Break Out Wrench | Max Torque: 500 kg.m Cylinder Bore: 80mm / 100mm Stroke: 300mm / 350mm |
| Levelling Jacks | Four box-type hydraulic levelling jacks |
| Water Injection Pump | Triplex reciprocating pump powered by hydraulic motor |
| Rod Handling | Manual rod changer for single rods 1000 kg pull-up winch for drill rods & hammer tools |
| Mast Raising Cylinder | Bore: 200 mm Stroke: 800 mm Quantity: 1 No. |
| Air Compressor | IR Doosan / Elgi / Atlas Copco 1200 CFM – 320 PSI |
| Air Line Lubricator | 18 liters |
| Optional Attachments | Shock Sub, Stem Lock, Hole Sweeper, Dust Collector, Digital Controls, Auto Drilling, Auto Rod Changer, GPS, AC Cabin, Data Logging System, Welding Generator, Six Rod Carousel, Mud Pump |