Model: PWD-40( Wagon)
Technical Specifications:
1 |
Make: | PHEL |
Model & Type | PWD-40 | |
Capacity: DTH Drilling | ||
Drill hole diameter | 4 inch (101.6 mm) | |
Max overburden diameter | 6 inch (152.4 mm). | |
Drill rod diameter | 2 1/2 inch (63.3mm) | |
Drill rod length | 5 feet (1.5 meter) | |
2 | Mounting Platform Structure | Electrically welded steel structure covered with 5mm Chequered plate. |
3 |
Carrier Trolley | 3 wheel mounted on Wagon to carry drilling rig. |
Gross Vehicle Weight | 3.0 Ton | |
4 |
Mast Assembly | Sturdy structural channel mast structure electrically welded. |
Mast overall length | 3500 mm | |
Rotary Head travel | 3100 mm | |
Centralize opening | 10 ” (254mm)
Raising and lowering by hydraulic cylinder |
|
5 |
Feed System | Feed & Hoist actuation: Sprocket, Chains & Pneumatic Motor. 4 Cylinder Piston type Air Motor with spur cum worm drive Gearbox |
BHP | 4.5 | |
Type of Feed | Chain feed | |
Pull Down Force | 2200 kgf | |
Pull Up Force | 2200 kgf | |
Pull Up & Pull Down Speed | 15 mtrs/min | |
6 |
Rotary Head | 4 Cylinder Piston type Air Motor with spur type Reduction Gearbox |
BHP | 4.5 | |
Torque | 115kgm | |
Rotation Speed | Spindle RPM : 0-80
The RH unit travels on Mast assembly to absorb sudden shock loads encountered during drilling operation. |
|
7 |
Airline Lubricator
Make |
Spinc or any reputed make |
Capacity | 450 cfm @ 150 psi | |
8 |
Air compressor | Trolley mounted Air compressor. |
Make | ELGI/Atlas Capco or Equivalent reputed | |
Capacity | 450 cfm @ 150 psi |