YDX-300LG Hydraulic Surface Exploration Core Drilling Rig
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- Product description
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Applications The YDX-300LG surface core drilling rig is a fully hydraulic driven power head drilling rig, mainly used for diamond drilling in the exploration of metallic and non-metallic solid deposits. It can also be used for alloy drilling. Vertical and inclined holes can be drilled. It can also be used for exploration of hydrology/oil and gas fields, as well as drilling for engineering such as dam grouting and tunnel ventilation and drainage.
Main features ● The drilling rig has a high rotational speed and a reasonable range of rotational speeds, with multiple stages of rotational speed and large low-speed torque, suitable for small diameter diamond core drilling, as well as meeting the requirements of large diameter hard alloy core drilling and various engineering drilling.
● The drilling rig has a large stroke, which is beneficial for reducing the number of rod reversals, preventing core blockage, and improving productivity.
● The drilling rig has a simple structure, light weight, good detachablity, and is easy to relocate.
● The drilling operation is centralized, simple and convenient, with flexible and reliable operation, greatly reducing labor intensity.
● When drilling inclined holes, the drilling rig does not require an additional inclined tower and can lift two drill rods at once.
● The drilling rig is easy and fast to move and install, without the need to assemble a dedicated drilling tower, greatly reducing preparation time.
● There are various forms of drilling rig loading, including skid mounted, tracked, and trailer mounted, and users can flexibly choose according to their actual needs.
Technical Parameter
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Borehole diameter
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BQ 400 m / NQ 300 m / HQ 100 m
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Drilling angle
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0～-90°
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Speed/torque
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104～140RPM ;223～298RPM ;345～500RPM ;800～1100RPM/Max torque：2200N.m
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Provide progress
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3500 mm
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Feed force
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40 kN
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Pulling force
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58kN
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Main winch lifting force
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55 KN
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lifting speed
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27m/min
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Rope hoisting force
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12 KN
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lifting speed
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120m/min
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Firewood oil engine model
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Cummins 4BTA3.9-C100
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Firewood engine power
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74kw
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Total weight of the entire machine (tracked)
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about 6800kg
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