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| KLR 400 Meters DTH/ Rotary Drill Rig |
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| Truck Mounted Rig |
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| TECHNICAL SPECIFICATIONS |
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Descriptions |
Units |
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F.P.S |
Metric |
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Drill Hole Size |
6.5 inch |
165 mm |
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Drill Rod Size |
4.5 inch |
114 mm |
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Max. Depth
(Under favourable drilling conditions) |
1312 feet |
400 mtrs |
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Mast |
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Centraliser Opening |
16 ft |
406 mm |
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R.H. Travel |
23 feet |
6900 mm |
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Rotary Head |
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Max. Speed |
0-125 rpm |
0-125 rpm |
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Max. Torque |
44000 inch-lbs |
506 kgf.m |
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Drive Motor Type |
Orbit Motors |
Orbit Motors |
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Type of Lubrication |
Forced Lubrication |
Forced Lubrication |
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Feed System |
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Pull Back Capacity |
31020 lbf |
14074 kgf |
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Pull Down Capacity |
21551 lbf |
9621 kgf |
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Pull Back Speed |
164 fpm |
50 mtr/min |
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Hydraulic System |
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Max. Operating Pressure |
3500 psi |
210 bar |
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Filtration (Nom), Return |
25 Microns |
25 Microns |
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Tank Capacity (Open loop) |
172 gallons |
650 litres |
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Prime Mover |
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Engine Power |
180 HP @ 2400 rpm |
180 HP @ 2400 rpm |
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Auxiliary System Water Injection Pump |
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Max. Pressure |
600 psi |
42 bar |
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Max. Flow |
26.4 gpm |
100 lpm |
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Type of drive |
Hydraulic |
Hydraulic |
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Water Tank Capacity |
70 gallons |
300 litres |
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Jacks |
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Type |
Hydraulically actuated |
Hydraulically actuated |
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Cylinder Bore |
5 inch |
127 mm |
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Stroke |
24 inch |
610 mm |
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Quantity |
4 |
4 |
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Breakout Wrench |
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Actuation Type |
Hydraulic |
Hydraulic |
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Cylinder Stroke |
20 Inch |
500 mm |
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Hydraulic Oil Cooler |
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Type |
Fin type, oil to air |
Fin type, oil to air |
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Drive |
Hydraulic |
Hydraulic |
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Oil Flow Capacity |
85 gpm |
322 gpm |
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Winch |
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Winch Bare Drum Pull |
881.6 lbf |
400 kgf |
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Wire Rope Dia |
0.375 inch |
9.5 mm |
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Diesel Tank |
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Capacity |
79.3 Gallons |
300 Litres | | |
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