The JDMR-500 Direct Rotary Mud Drilling Rig is a robust solution designed for industrial applications. Constructed from high-quality mild steel, this rig is built to last, offering durability and reliability in demanding conditions. The vibrant orange color ensures visibility on-site, enhancing safety during operations. Specifically engineered for efficiency, the rig is in new condition and operates without CNC systems, making it a straightforward and dependable choice for professionals seeking a normal configuration. Whether youre drilling for geological surveys, mineral exploration, or construction projects, the JDMR-500 delivers consistent performance, making it an essential tool for heavy-duty industrial tasks. Its practical design and high-grade materials make it ideal for exporters, manufacturers, and suppliers looking to meet global industrial drilling needs.
| RATED CAPACITY | • 12" Ø Hole Drilling - 500 Foot using 2⅞" 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 − 7,500 Kgs. By using Single Sheave Travelling Block • Raising & Lowering − By Hydraulic Cylinder − 01 No. • Crown Block − Sheaves |
| DRILL HEAD | • Totally Enclosed Oil Bath type Rotary Head with Kelly Drive Bushing suitable for 3" Kelly • Pull Down − 4,500 Kgs. • Opening − 3" (76.2 mm) / 3-½" (89 mm) • Retraction − 21" (533 mm) |
| DRAW WORKS | • 14" Hoisting and Sand Reel Double Drum • Hoisting Drum − 7" (178 mm) Ø x 10-⅜" (263.5 mm), Single Line Pull − 4,500 Kgs. • Sand Reel − 7" (178 mm) Ø x 10-⅜" (263.5 mm), Single Line Pull − 4,500 Kgs. • Clutch − Multi Disc Friction Type • Brake − High Leverage Mechanical, Mechanical, Single / Double on Drum • Drive − Multi Link Roller Chain |
| HYDRAULIC SYSTEM | • Pump − Fixed displacement, vane type • Discharge & Pressure − 21 GPM (80 LPM) @ 1,500 psi (105 Kg/cm²) • Hydraulic Control Valve - Rexroth SM-12 or Equivalent |
| PRIME MOVER | • For Trailer Mounted Rig − Deck Engine - 110 Hp (Other options are available) • For Truck − Deck Engine − ALU 400 − 110 Hp (Other options are available) |
| CENTRIFUGAL PUMP | • Size − 4" x 4" • RPM − 1500 • Prime Mover − Pulley Drive connected with the main engine • Discharge in LPS − 14 Meter − 28 LPS, Max 35 Meter − 3 LPS |
| TRANSMISSION | • 4 Forward & 1 Reverse |
| KELLY | • 3-⅜" (85.7 mm) Ø x 15 Foot long three fluted Kelly. |
| LEVELLING JACKS | • Mechanical Screw − 4 Nos. / 04 Nos. Hydraulic Jack |
| CONTROL | • Centralized |
| LIGHTING | • From Engine Battery / Dynamo (Optional & separate 2.5 KVA Generator) |
| TRUCK/TRAILER DIMENSIONS | • For Trailer Mount - Chassis Dimensions − Length 20 Foot x Width − 6 Foot x Height − 11' 6" (Mast Down) • Trailer Axle − 3" • Tire − 7.50 x 16 − 4 Nos. • Suitable trailer hook to fix at the tractor end • Mini Truck - Chassis Dimensions − Length 20 Foot x Width − 6 Foot x Height − 11' 6" (Mast Down) (Many options are available for Mini Truck) |
| 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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