The JDMR-300 Direct Mud Rotary Drilling Rig is meticulously engineered to meet industrial drilling needs with its robust construction and reliable performance. Made from high-quality mild steel, it boasts exceptional durability, ensuring long-term usability amidst challenging environments. The vibrant yellow color enhances visibility and safety during operations. This rig is designed for new applications and guarantees seamless performance for professionals in the industrial sector. Its simplistic yet efficient design ensures ease of use and low maintenance, making it a dependable choice for varied drilling tasks. With normal CNC functionality, it provides reliable outputs suited for direct mud rotary drilling applications while adhering to industrial standards.
| RATED CAPACITY | • 12" Ø Hole drilling - 300 Feet using 2" Ø Drill Rods − 10 Foot (3 Meter) Long, Direct Rotary Mud Circulation Method. |
| MAST | • Drilling − Heavy Duty Electric Welded Tubular Drilling • Height − 27 Foot (8.23 Meter) • Gross Load Capacity − 5,000 Kgs. By using Single Sheave Travelling Block • Raising & Lowering − By Hydraulic Cylinder − 01 No. |
| DRILL HEAD | • Totally Enclosed Oil Bath Type Rotary Head with Kelly Drive Bushing suitable for 3" Square Hollow Kelly • Pull Down − 3,000 Kgs. • Opening − 3" (76.2 mm) |
| DRAW WORKS | • 12" Hoisting and Sand Reel Double Drum • Hoisting Drum − 113 mm Ø x 154 mm • Sand Reel Drum − 113 mm Ø x 154 mm • Clutch − Disc Type Friction Clutch • Brake − High Leverage Mechanical • Drive − Roller Chain |
| PRIME MOVER | • Tata -407 Diesel Engine • Engine − 498 Turbo Intercooled • Cylinders − 4 • Clutch − 280 mm • Fuel Tank Capacity − 150 Liters • Horse Power − 55.2 KW @ 3050 RPM |
| CENTRIFUGAL PUMP | • Size − 3" x 3" • RPM − 1500 • Prime Mover − Pulley Drive connected with the main engine • Discharge in LPS − 10 Meter − 23 LPS, Max 17 Meter − 11 LPS |
| TRANSMISSION | • 4 Forward & 1 Reverse |
| KELLY | • 3" Square Pipe Kelly |
| LEVELLING JACKS | • Mechanical Screw − 4 Nos. |
| LIGHTING | • From Engine Battery |
| TRAILER DIMENSIONS | • Chassis Dimensions − Length 5.5 Meter x Width − 1.83 Meter x Height − 3.28 Meter (Mast Down) • Trailer Axle − 3" • Tire − 7.50 x 16 − 2 Nos. • Suitable trailer hook to fix at the tractor end • Option of rig mounting on mini truck is also available |
| OTHER ATTACHMENTS | • Pipe Rack for Drill Rods • Tool Box • Water Swivel − Heavy Duty Ball Bearing Type • Main Base Water Deflector Shield |
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