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Technical Specifications of KLR-CDR 400 Core cum Blast Hole Drill Rig |
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Capacity |
Feed System |
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Drilling Capacity (Core) |
Pull Back Capacity-7000 Kg. |
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Drill Hole Size N Size |
Pull Down Capacity-5000 Kg. |
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Depth 700 mtrs. |
Pull Back Speed 20 mt/min. |
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Drilling Capacity (Blast Hole) |
Rotary Head Travel 7 mt. |
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Max. Depth-50 mtrs. |
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Hole Dia-115 mm. |
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Angle Hole Drilling-0 to 45 Degrees |
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Mast |
Triplex Pump (TSA 75) |
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Construction-Sturdy structural Box |
Drive-Hydraulic Motor Drive |
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Centraliser Opening-300 mm. |
Flow-75 lps. |
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Rod Handling Capacity-6 mtrs. |
Max. Pressure-32 bar |
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Hydraulic System |
Rotary Head |
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Hydrostatic Closed loop for Rotation |
Max. Speed 1 gear 0-150 rpm. |
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Open loop System for other Functions |
Max. Torque 1 gear - 225 kgtm. |
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Oil Cooler Type-Oil & Air Heat |
Max. Speed II gear - 0-450 rpm. |
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Exchanger |
Max. Torque II gear - 60 kgfm. |
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Oil Cooler Drive-Hydraulic Motor |
Max. Speed III gear - 0-1000 rpm. |
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Max. Speed III gear -30 kgfm. |
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Jacks |
High Speed Winch |
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Type-Hydraulically Actuated |
Bare drum pull - 1000 Kg. |
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Stroke-610 mm |
Bare drum speed - 60 mt/min. |
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Drive - Hydraulic Motor Drive |
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Main Hoist |
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Bare drum pull - 5000 Kg., Bare drum speed - 40 mts/mt., Drive -Hydraulic Motor Drive, |
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Total Cable Length - 30 mtrs., Cable Dia-16 mm. |
