RSD-8A Diamond Drilling Rig
 The RSD-8A core drilling rig is specifically designed for wire line drilling. The robust design of the structure plus strong power ensures high penetration rate and outstanding reliability. Its full hydraulic concept includes virtually all operation functions that prevail on the latest models from around the world.
The RSD-8A rig features:
- Powered by 132 kW Cummins Diesel engine.
- Shift gearbox provides wide choice of torque and rotation rate.
- Maximum chuck diameter of 117 mm applies BQ to PQ size rods.
- Long stroke of 3.2 m increases efficiency and recovery percentage, reducing in-hole-risk.
- Mast dump function guarantees perfect stability.
- Independent hydraulic jack provide great convenience.
- Precise control of pressure on drill bit.
- Standardised parts and components make maintenance and repairing easy.
- Real time reading of drilling data on gauges on the control panel.
- Top grade hydraulics.
RSD-8A Specifications
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Overall Diamensions
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Weight
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8,500 kg
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Length
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5,600 mm
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Width
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2,240 mm
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Height (Mast Down)
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2,650 mm
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Diesel Engine
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Model
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Cummins 6BTA5.9 - C180
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Power
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132 kW
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Drilling Capacity
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BQ
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1,500 metres
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NQ
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1,200 metres
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HQ
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1,000 metres
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PQ
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680 metres
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Capacity of Drill Head
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Rated Speed
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0 - 1,145 rpm
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Max. Torque
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4,010 N-m
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Hold Diam
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121 mm
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Max. Lifting Capacity of Spindle
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15,000 kg
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Max. Feed Force
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7,500 kg
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Capacity of Main Hoist
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Hoisting Force (single wire)
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7,700 kg
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Steel Wire Diameter
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18 mm
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Steel Wire Length
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50 metres
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Capacity of Wire Line Hoist
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Hoisting Force (single wire)
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1,200 kg
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Steel Wire Diameter
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6 mm
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Steel Wire Length
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1,500 metres
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Mast
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Mast Height
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9.7 metres
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Mast Angle
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0 - 90 degrees
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Drilling Angle
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45 - 90 degrees
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Feeding Stroke
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3,200 mm
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Slippage Stroke
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1,100 mm
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Mud Pump
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Model
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BW250
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Foot Clamp
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Holder Scope
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55.5 - 117.5 mm
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