Skid Mounted DTHR 1500 Drilling Rig
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 |