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Буровые станки БУ-20 и запчасти к ним

Technical specificationsEd.Norm
Initial drilling diameterm0,4
Drilling depthm200
The stroke of the drilling toolm0.64...0.85
Drilling tool stroke frequencys-10.86
Drilling tool weightkg1200
Machine weightkg12800
Specific gravitykg/J47.49
Specific energy intensitykW/J0.071
Length of the machine in the transport positionm7,8
Machine widthm3.0
The height of the machine in the transport positionm3,3
Machine height in working positionm12.25
Impact–rope drilling machine modification BU–20
The BU–20–2USHM machine is designed specifically for the exploration of placers of gold. The machine provides drilling of wells in frozen and thawed alluvial deposits with and without casing. Learn more
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