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The JDMR-2500 Direct Rotary Mud Drilling Rig is a robust and versatile industrial equipment designed for heavy-duty applications. Engineered from mild steel and finished in a pristine white color, this drilling rig combines durability with a professional look. With its normal CNC configuration, it offers reliable and straightforward operation, making it suitable for various drilling tasks in industrial settings. This new machine ensures optimal performance and longevity, even under demanding conditions. It is ideal for businesses requiring efficient and heavy-duty drilling solutions, providing unmatched performance and reliability while maintaining superior structural integrity.
| RATED CAPACITY | 14" Ã Hole Drilling - 2500 Foot using 3-Â" Ã Drill Rods, 17" Ã Hole Drilling 1500 Foot using 5Â" Drill Rods, Drill Rod Length 15' / 20', direct rotary mud circulation method. |
| CASING LOAD | 12,500 Kgs by using Single Sheave Travelling Block 25,000 Kgs by using Double Sheave Travelling Block |
| MAST | Drilling Heavy Duty electric welded tubular Drilling. Height 46 Foot (14.0 Meter) high above ground level during drilling Gross Load Capacity 41,000 Kgs by using Double Sheave Travelling Block Raising & Lowering By Hydraulic Cylinder 02 No. with safety check valve Crown Block 5 Sheaves + 1 Cat line Sheave / 6 Sheaves + 1 Cat Line Sheave |
| DRILL HEAD | Totally Enclosed Oil Bath type Rotary Head with Kelly Drive Bushing suitable for 4-
" Three Fluted Kelly Pull Down 7,272 Kgs. Opening 4- " (104.7 mm) Clutch Disc Type Friction Clutch Retraction 21" (533 mm) |
| DRAW WORKS | 20" Hoisting and Sand Reel Double Drum Hoisting Drum 7" (178 mm) Ã x 10- " (263.5 mm), Single Line Pull 7,272 Kgs. Sand Reel 7" (178 mm) Ã x 10- " (263.5 mm), Single Line Pull 7,272 Kgs. Clutch Multi Disc Friction Type Brake High Leverage Mechanical, Single/Double on Drum Drive Multi Link Roller Chain |
| HYDRAULIC SYSTEM | Pump Fixed displacement, vane type pump Discharge & Pressure 21 GPM (80 LPM) @ 1,500 psi (105 Kg/cmÂ) Hydraulic Control Valve Rexroth SM-12 or Equivalent |
| PRIME MOVER | Deck Engine 230 Hp (Other options are available) |
| RECIPROCATING PISTON PUMP | Type and Size 10" X 7.5" Mechanically Driven Duplex, Double Acting Reciprocating Piston Pump Stroke Length 250 mm Prime Mover Pulley Driven / Chain Driven Pressure and Discharge 19 Kg/cmÂ, 1361 LPM |
| TRANSMISSION | 4 Forward & 1 Reverse |
| KELLY | 4- " (104.7 mm) Ã x 28 Foot (8.53 Meter) long three fluted Kelly. |
| LEVELLING JACKS | Mechanical Screw 4 Nos. Hydraulic Jack 4 Nos. 125 mm x 70 mm x 610 Stroke |
| CONTROL | All Control Grouped together at the Left Side of the Driller's Station, near Rotary Table |
| LIGHTING | From Engine Battery / Dynamo (Optional & separate 2.5 KVA Generator) |
| RIG CARRIER | Make Ashok Leyland Model 2518 6x4 Drive Torque 550 Nm @ 1500-1700 RPM Wheel Base 4902 mm Hp 180 @ 2400 RPM Complete with Driver Cabin, Platform, Base Frame to Mount Drill Module and Mud Pump |
| OTHER ATTACHMENTS | Water Swivel Heavy Duty Ball Bearing Type Tool Box Main Base Water Deflector Shield |
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