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Our Products
Our offered Product range includes Multi Purpose Drilling Rigs, Diamond Core Drilling Rig, Water Well Drilling Rig, Blast Hole Drilling Rig and Rotary Circulation Drilling Rig.
Product Details
| Model | JCR -BHD 303 | JCR -BHD 306 |
|---|---|---|
| GENERAL | JCR-BHD 303 Model drill is a crawler mounted, self propelled, multi pass, hydraulically operated BLAST HOLE DRILLING RIG | JCR-BHD 306 Model drill is a crawler mounted, self propelled, multi pass, hydraulically operated BLAST HOLE DRILLING RIG |
| DRILLING CAPACITY | 114 to 171 mm (4 to 6 ½) dia. holes as DTH or Rotary Drilling. Drilling depth 18 mtrs. (60 ft). | 159 to 200 mm (6 to 7 7 ) dia. holes as Rotary Drilling and 152 to 171 mm (6� to 6 Ã�¾â��) dia. holes as DTH drilling. Drilling depth 150 ft (45 mtrs.) |
| MOUNTING | Heavy duty tracks with adequate supporting rollers on both sides. Each track driven by an independent hydraulic motor. | Heavy duty tracks with adequate supporting rollers on both sides. Each track driven by an independent hydraulic motor |
| MAST | Heavy duty structural steel construction. Mast height suitable for handling drill pipes upto 6.10 mtrs (20 ft) available | Heavy duty structural steel construction. Mast height suitable for handling drill pipes of 6.10 to 11 mtrs (20 to 36 ft) available |
| FEED | Heavy duty single hydraulic cylinder with chain system with micro feed control. | Heavy duty single hydraulic cylinder with chain system with micro feed control |
| ROTARY HEAD | Single hydraulic motor with spur gear reduction system . | Single hydraulic motor with spur gear reduction system. |
| AIR COMPRESSOR | Single stage oil flooded, screw type with capacity ranging from 550 cfm ( 15 mÃ�³/min) and working pressure of 200 psi (14 kg/cm2). | Single stage or two stage, oil flooded, screw type with capacity ranging from 600 to 1200 cfm (17 to 34 mÃ�³/min) and working pressure ranging from 100 to 350 psi (7 to 24 kg/cmÃ�²) available. |
| POWER UNIT | Diesel Engine as Prime Mover for driving compressor and hydraulic system. | Diesel Engine as Prime Mover for driving compressor and hydraulic system. |
| LEVELING JACKS | Heavy duty, three nos. hydraulic jacks with check valves. | Heavy duty, three nos. hydraulic jacks with check valves. |
| DUST CONTROL | Options of Non Visible Emission (NVE) dust control system or wet type water injection system available. | Options of Non Visible Emission (NVE) dust control system or wet type water injection system available |
| CONTROLS | All controls centralized for single man operation. | All controls centralised for single man operation. |
| DRILL PIPE HANDLING | Hydraulic barrel loader to hold upto three drill pipes of sizes 114 mm (4 Ã�½â��) (or) 76.2mm (3") dia and lengths upto 6.10 mtrs (20 ft). | Hydraulic barrel loader to hold upto six drill pipes of sizes 100 to 140 mm (4� to 5 Ã�½â��) dia. and lengths ranging from 6.10 to 11 mtrs (15 to 36 ft) available. |
Specifications
| Rated Capacity | a) Drill Pipe Dia-mm. 73 89 b) Minimum Hole Dia-mm 203 305 c) Depth-Meters 1000 770 |
|---|---|
| Casing Load-Kgs. | 20,000 Kgs.Using triple sheave Travelling block Dead end at frame |
| Mast | |
| Construction | Tubular steel, Electrically Welded |
| Height | 15Mts. Above rotary table (Optional 18 Mts) |
| Gross Load Capacity | 50,000 Kgs. |
| Hook Load Capacity | 20,000 Kgs. With double sheave Travelling Block |
| Raising and Low | 2 Hydrualic Cylinder |
| Crown Block | 6 Sheave Plus 1 Catline Sheave |
| Rotary Table | |
| Type | Spiral Bevel Gear Oil Bath lubrication |
| Opening | 250 mm or 450 mm |
| Retraction | Hinged type |
| Drive | Drive through torque tube and disc type clutch |
| Kelly | 117.47 mm Dia. X 10.36 Mts.long 3 Fluted round kelly |
| Pull Down (Optional) | |
| Type | Through 2 Nos. Roller Chain & Hydraulic motor With reducer |
| Feed | 10.5Mts. |
| Force | 15000 Kgs. |
| Draw Works | Barrel Dia. X Length Single line pull Bore drum |
| Hoisting Drum | 250 mm X 325 mm 8000 Kgs |
| Sand Reel | 200 mm X 550 mm 6000 Kgs |
| Clutch | 457 mm, 2 plates mechanical type (air clutch optional) |
| Drive | By Chain |
| Trasmission | Five Speed Forword, One Speed Reverse. |
| Sub Drive Case | Suitable for mouting automotive gear box & to obtain hydraulic pump drive |
| Hydraulics | Pump fixed displacement vane type discharge & pressure 80lpm@ 70.3kg/cm2 |
| Mud Pump | Standerd Optional |
| Model | CBG-200 CBG-250H |
| Stroke and Liner Size | 200 mm X 140mm / 250 mm X 150 mm |
| Disp.& Pressure/Drive | 1180LPM @23.84kg/cm2 / 1533 LPM@27.51Kg/cm2 / "V" Belts/Chain |
| Clutch | Clow Clutch OR multi disc friction clutch |
| Levelling Jack | 4 Mechanical Jack (optional hydraulic) |
| Lighting | |
| Controls | Conveniently located |
| Prime Mover | All component of the drill including mud pump shall be mounted on rear two axeled semi trailer & driven 2 numbers 125BHP diesel engine combine together are separately Respective componention |
| Mouting | Trailer & driven through two numbers 125BHP diesel engine combine together are separately Respective componenti |
| Optional Available | Hydraulic break out, welding generator, lighting generator, mud mixing hopper, rat hole attachment. |
N. Gayathri Redd (JCR Drillsol Private Limited)
No. 20-B, 2nd Phase, Peenya Industrial Area, Bangalore, Karnataka - 560058
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