Piling Drilling Rigs
 PILING RIG
Technical Specifications
- Drill hole of Maximum Diameter: 1066mm (42”) and Maximum Depth: 5 Meters
- Mast Has Overall Length of 8000 mm
- Rotary Head of Maximum, Speed: 0-20 Rpm and Maximum Torque: 2400kg-m
- Feed System has Pull Up capacity: 15000 kgf and Pull Down capacity: 5800 Kgf
- Prime Mover has engine of 260 ps @ 2100 rpm
- Stabilizer has Cylinder bore Diameter: 125mm and Stroke: 610 mm
- Breakout Wrench has cylinder bore Diameter: 100 mm and Stroke: 300mm
General
GPR5-42 Model, skid mounted Hydraulically Operated Top drive Drilling Rig, Designed to handle Air Drilling application. This Rig is capable of Drilling in different formations such as Medium to Hard Rock by DTH method upto a depth of 16 ft. Under favorable Drilling Conditions. The following are the detailed specifications
Capacity
DTH Drilling:
Drill hole Diameter - 42 (1066) Inches (mm)
Max. Drilling Depth - 16 (5) Feet. (Mt.)
Drill rod Diameter - 8 (203) Inches (mm)
Drill rod Length _ 6 (2.0) Feet (Mt.)
Under favorable Drilling Conditions
Mast
Sturdy structural Mast of electrically welded construction, main members made out of heavy duty structural steel material reinforced with suitable cross members, So that it is strong enough to withstand the high drilling loads.
Mast length - 5000 mm
Raising & Lowering - With Hydraulic cylinder
Rotary Head travel - 3200 mm
Rotary Head
Heavy duty Hydraulic Driven Top drive Rotation head having infinitely variable speed (0 to 20 RPM) will be provided. This Unit travels on the Mast and is of sturdy construction to absorb sudden shock loads generally encountered during Drilling Operations.
Max. Speed (spindle rpm) - 0 – 20 Rpm
Max. Torque - 2400 Kg – m
Feed System
Feed system is provided with adequate travel for handling drill pipes & Casing pipes upto 6 Mt. long. A suitable hydraulic cylinder actuates the feed and hoist.
The feed system has the following capabilities:
Feed cylinder size - Ø125 x Ø90 x 3500 mm
Pull back/up Capacity - 10000 Kgf
Pull down Capacity - 5000 Kgf
Pull back/up Speed - 30 Mt/min,
Feed Cylinder Qty. - 1 No.
The feed system will be incorporated with Hold back arrangement to control and limit weight on bit, rapid and slow feed arrangement to sui9t the variable ground conditions.
Piling Rig 5
General: GPR5 Model, Truck/Skid Mounted Hydraulically operated Top drive Drilling Rig, designed to handle Air Drilling application. This Rig is capable of Drilling in different formations such as Medium to Hard Rock by DTH method upto a depth of 16ft. Under favorable drilling conditions.
The following are the detailed specifications
| Model & Type |
GPR5, Piling Rig |
| Max. Hole Diameter: |
24" – 40" (609.6 mm – 1016 mm) Up to Max.5 Meters depth. |
Carrier Truck:
GVW
|
Truck for the mounting of Rig
40 Tonne
|
| Prime Mover: |
The system shall be powered by a Truck engine with suitable PTO arrangement. |
| Mounting Platform Structure: |
Electrically welded steel structure covered with 5mm Chequered plate. |
Mast Assembly:
Mast overall Length
Rotary Head Travel
Centralize Opening
|
Sturdy structural channel mast structure electrically welded
5000 mm
3200 mm
24" (609.6 mm)
Raising and Lowering: by Hydraulic Cylinder
|
Feed System:
Pull Back
Pull Down
Hoisting Speed
|
Feed & Hoist actuation: Pulley, wire rope & Hydraulic cylinder
19000 Kgf
10000 Kgf
(UP) 20Mtr/ Minute
|
Rotary Head Assembly:
Torque
Rotation Speed
|
3000 Kg-m
Spindle RPM: 0-100
|
Hydraulics:
Max operating pressure
Hydraulic Tank capacity
Filtration (Nom) – Return line
|
Open loop circuit
180 Kg/Cm2
700 Liters.
0/25 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. |
Stabilizer:
Cylinder bore / Stroke
No. Of Jacks
|
Hydraulically operated Box Type telescopic
125 mm (4.9")/ 800 mm (31.5")
4 Nos.
|
| Break out Wrench: |
The drill Rig is equipped with hydraulic operated break out wrench |
Main Hoist:
Bare drum capacity
|
5000 kgf |
Air Compressor:
Make/Capacity/Qty.
|
One compressor will be mount on rig unit and other on trolley
ELGI [1100 Cfm/300 PSI] / ATLAS COPCO / INGERSOLL RAND [1200 Cfm/320 PSI]3 No.’s
|
Air line lubricator:
Make
Capacity
|
Spinc
3000 Cfm / 350 psi
|
|
|
Note:
- In view of continuous R & D and product improvement program all specification; features etc. are subjected to amendments with out prior notice.
- Getech drilling rigs can be supplied in custom–built models in various configurations and Mounting features to suit all special requirements.
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