Listing ID #5256190
Company Information
Ask for more detail from the seller
Contact Supplier
We are an acclaimed name engaged in offering our precious clients a superior quality range of Rotary Blast Hole Drilling Rig. This rig is manufactured using superior grade raw material and refined technology in harmonization with industrial standards. In instruct to make certain quality; the offered rig is scrupulously tested on certain parameters by our quality checkers. Keeping in mind the dissimilar requirements of our clients, we supply this rig in assorted sizes and specifications and at inexpensive prices.
Having a rigorous quality control system, we are regarded as the noteworthy manufacturer and supplier of an extensive gamut of Blast Hole Drilling Rig. The offered rig is carefully tested on certain quality parameters and is extensively demanded in the market. Presented rig is manufactured by utilizing best quality raw material and most modern technology. In a column with industrial standard, we give the offered rig in diverse modified options and at reasonable prices.
Features :
Precisely design
Anti-corrosive
Durability
Crawler, Self-Propelled and other customized mounting modes are available based on customer request
| Model & Type | PBHD-50, DTH Blast Hole Drilling Rig |
|---|---|
| Capacity: DTH Drilling |
4 inch (101 mm) up to max 50 meters depth. Under favorable conditions |
| Drill hole Diameter | 4 inch(101 mm) |
| Drill rod Diameter | 3 inch (76.2 mm) |
| Drill rod Length | 3 meter (10 Feet) |
| Carrier Crawler Capacity |
10 Tonnes |
| Max. speed of equipment | 3.0 kmph |
| Grad ability | 30 degree from horizontal. |
| Grouser type | Single |
| Grouser width | 310/450 mm |
| Ground pressure | 0.78 kg-f/sq.cm |
| Type of Drive | Independent Hydraulic Motor for each Track |
| Drive system | Through planetary gear box with in-built braking. |
| Prime Mover | The system shall be powered from diesel driven engine with the following capacity. |
| Engine make | Ashok Leyland or any other reputed make |
| Rated capacity | 50 PS @ 1500 rpm or equivalent |
| Mast Assembly | Sturdy structural channel mast structure electrically welded. |
| Mast overall length | 5000 mm |
| Rotary head travel | 4000 mm |
| Centralize opening | 6 inch (150 mm) |
| Feed System |
Feed and hoist operation will be achieved by hydraulic motor with chain and sprocket arrangement. |
| Pull Back | 2200 kg-f |
| Pull Down | 2200 kg-f |
| Hoisting speed | (UP) 35 meter/ minute |
| Reeving Ratio | 1:1 Feed system consists of hold back arrangement to control limit weight on bit, rapid and slow feed arrangement to suit variable ground condition. |
| Rotary Head Assembly (Top Head Drive) |
Fabricated steel body |
| Torque | 180 kg-m |
| Rotation Speed | Spindle rpm: 0-100 The RH unit travels on mast assembly to absorb sudden shock loads encountered during drilling operation. |
| Hydraulics |
The entire equipment is designed to operate at high temperature encountered in the normal weather conditions. Open loop circuit with variable displacement piston pumps and proportional valves for feed and rotation. Diverted valves for auxiliary drives. |
| Max operating pressure | 180 kg/cm2 |
| Hydraulic Tank capacity | 350 liters. |
| Filtration (Nom) – Return line | 10/25 microns Cooling: Fin type oil to air. |
| Control Panel | All Necessary control and monitoring valves and gauges are installed at control panel located nearer to drilling point for driller convenience |
| Auxiliary | |
| Stabilizer | Model: Hydraulically operated regular type |
| Cylinder bore diameter | 100 mm |
| Stroke | 500 mm |
| No. Of Jacks | 2 Nos. The jacks are provided with ‘reverse flow restricted’ valves to ensure safe operation. |
| Boom Lifting, Swing, Tilting, Dumping, Rack Oscillation Cylinders | For raising and lowering and swinging the Mast Assembly |
| Water Injection Pump | Hydraulically operated triplex water injection pump, for injecting water/foam with necessary piping and flow control valves |
| Max. Flow | 30 liter/minute |
| Max. Pressure | 40kg/cm2 |
| Airline Lubricator Make |
Spinc |
| Capacity | 450 cfm @ 150 psi |
| Air compressor | Two wheel trolley mounted Air Compressor. |
| Make | ELGI |
| Capacity | 450 cfm @ 150 psi |
Nature of Business
Manufacturer / Exporter / Supplier / Retailer
Number of Employees
Above 1000
Year of Establishment
1986
Connect with us
For Buyer 
For Seller 
Help 
