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Brief Technical specifications of KLR Core / Rotary Drill Rig |
Description |
MODEL: CDR 400 |
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DRILLING CAPACITY |
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Max. Drilling hole size - Core |
HQ |
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Max.DepthMax |
150 mtrs |
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Drilling hole size - Rotary |
250 mm |
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Max. Depth |
50 mtrs |
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MAST |
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Type of Construction |
Strudy Structural Box |
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Centraliser opening |
300 mm |
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Rotary head travel |
3.9 mtrs |
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Drill pipe handling capacity |
3.0 mtrs |
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ROTARY HEAD |
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Max. speed - High mode |
500 rpm |
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Max. torque - High mode |
50 kg..m |
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Max. speed - Low mode |
130 rpm |
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Max. torque - Low mode |
250 kg.m |
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FEED SYSTEM |
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Max. Pull up force |
4710 kgf |
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Max. Pull down force |
2403 kgf |
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Max. Pullup head speed |
25 m/min |
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HYDRAULIC SYSTEM |
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Max. Operating pressure |
210 kg/cm2 |
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Filtration normal |
10 microns |
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Tank capacity |
550 ltrs |
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PRIME MOVER |
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Input drive |
Driven by suitable Diesel Engine |
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LEVELING JACKS |
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No. of cylinders |
4 No.'s |
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Cylinder bore x stroke |
Ø100 mm x 610 mm
(System consists of reverse flow restricted valves) |
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MAIN HOIST |
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Bare drum pull |
5500 kgf |
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Bare drum speed |
30 m/min |
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Drive |
Hydraulic motor |
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Cable diameter |
16 mm |
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WATER INJECTION PUMP |
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Max. Flow |
75 lpm |
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Max. Pressure |
32 kg/cm2 |
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Drive |
Hydraulic motor |
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WIRE LIN WINCH |
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Bare drum pull |
800 kgf |
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Bare drum speed |
60 m/min |
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Drive |
Hydraulic motor | |
Compressor/Hoist/Mud pump/Welding generator with drive are offered as the per the requirement of the customer technical specification.
KLR industries Products can be supplied in custom-built models in various confgurations, Mounting features to suit all special requirements and Technical specifications can be offered accordingly.
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Technical Specifications |
Description |
Specification |
|
Capacity |
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Drill Rig manufacturer |
KLR Industries Ltd. |
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Model |
KLR CDR 400 |
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Max. drilling depth |
150 m |
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Max. drilling torque |
250 kg.m |
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Drill Rig overall dimensions |
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Length |
9000 mm |
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Heigth |
4200 mm |
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Width |
2500 mm |
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Vehicle overall dimensions |
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Total length |
6990 mm |
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Wheel base |
4166 mm |
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Front overhang |
1326 mm |
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Rear overhang |
1498 mm |
| Drill Engine power |
Max.149.6 hp @ 2400 rpm
Continuous 95 hp @ 1500 rpm |
| Bore |
107.18 mm |
| Stroke length |
120.65 mm |
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Piston displacement |
6.54 lts. |
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Vehicle manufacture |
Ashok Leyland |
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Model |
4x4 Comet Truck, CA 1211/2 |
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Year of manufacturing |
2004 |
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Engine power |
110 hp @ 2400 rpm |
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Bore |
107 mm |
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Stroke length |
121 mm |
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Piston displacement |
6.075 lts. | |
(In view of continuous R&D and Product Improvement programme all specifications, features etc., are subject to amendments without Prior notice) | 
