A powerful and versatile DTH cum Rotary drilling rig, capable of drilling up to 300 meters with multiple hole diameter options. Designed with a box-type mast structure, advanced hydraulic system, and truck-mounted mobility, this rig ensures high performance in soft, hard, unconsolidated, and alluvial formations.
Technical Specifications
| Category | Specification |
|---|---|
| Drilling Capacity | Hole Diameter (DTH): 6.5" (Continuous), 9", 10", 12" (Overburden) Hole Diameter (Rotary): 8" (Continuous), 12 ¼", 16" (Reaming) Depth: 300 meters |
| Mounting Truck | Ashok Leyland / SINOTRUK / AMW (as per customer request) |
| Prime Mover | Truck Engine (via transfer gearbox) |
| Application | Water Well Drilling Rig |
| Formation Suitability | Soft, Hard, Unconsolidated, Alluvial |
| Mast | Hydraulic cylinder with pulley & wire rope Max Pull-up Force: 14,500 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 | Speed: 0–170 RPM Max Torque: 600 kg.m |
| Hydraulic System | Max Working Pressure: 210 kg/cm² Pumps: Load Sensing |
| Hydraulic Oil Cooler | 120 gpm / 150 gpm |
| Break Out Wrench | Max Torque: 500 kg.m² Cylinder Bore: 80mm / 100mm Stroke: 300mm / 350mm |
| Levelling Jacks | Four box-type hydraulic levelling jacks |
| Water Injection Pump | Triplex reciprocating pump (hydraulic motor driven) |
| Rod Handling | Manual rod changer for single rods 1000 kg pull-up winch for drill rods & hammer tools |
| Mast Raising Cylinder | Bore: 100 mm Stroke: 800 mm Quantity: 2 Nos. |
| Air Compressor | 1100/300 Atlas / Elgi / IR Doosan |
| Air Line Lubricator | 18 liters |
| Mud Pump | Size: 6" x 6" Liner Size: 6" Stroke: 6" Flow: 1024 LPM Pressure: 20.74 kg/cm² Optional: 6" x (other sizes) |
| Optional Attachments | Shock sub, Stem lock, Hole sweeper, Dust collector, Digital controls, Auto Drilling, Auto Rod Charger, GPS, AC Cabin, Data logging, Welding generator, Six rod carousel, Mud pump |