Gold Quarry DTH Drilling Rig Machine 30m Deep Borehole For Mining

Brand Name:Aoxing
Certification:ISO9001
Model Number:HW925
Minimum Order Quantity:1 Set
Place of Origin:China
Model NO:HW925
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Location: Hengshui Hebei China
Address: Xiaoliutun Industrial Zone, Jingzhou Town, Jing County, Hengshui City, Hebei Province China
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30m Mining Gold Quarry DTH Drilling Rig/30m Deep Borehole Mine Drill Rig

The down-the-hole drilling rig uses the impactor and the drill bit that dive into the bottom of the hole to impact and break the rock, so it is called a down-the-hole drilling rig. Widely used in metal mines, hydropower, transportation, building materials, harbors and national defense projects. Down-the-hole drilling rigs can drill holes in rocks above medium hardness (f≥8).


The down-the-hole drilling rig can be used for drilling rock anchor holes, bolt holes, blast holes, grouting holes, etc. in urban construction, railway, highway, river, hydropower and other projects.


1. Crawler site, while ensuring stability, can adapt to a variety of harsh working conditions;

2. Equipped with two-stage dry dust removal device, the environmental pollution is small;

3. Purpose-built for hard strata conditions the HW-925, DTH drilling machine is the right choice for Metal, Limestone, Dolomite and Aggregate open cast quarries and mines.


Rig Model
Power
Rated Power
HW925
Yuchai YC4DK80
58KW
General Specifications
Drill depth
30m
Drill Pipe Sizes
76*3000 mm
Hole range
110-140mm
Equipped DTH Hammer
4''/5''
Rotation torque (Max.)
3200N.m
Rotation Speed
60-120 rpm
Working pressure
0.7-2.5Mpa
F.A.D
8-20m3/min
Feed Force
20 kN
Pull Up Force
45 kN
Feed Type
Chain / cylinder
Tramming Speed (Max.)
3km/h
Gradient
25°
Total Weight
4700 kg
Transportation Dimensions
5700*2324*2550 mm


China Gold Quarry DTH Drilling Rig Machine 30m Deep Borehole For Mining supplier

Gold Quarry DTH Drilling Rig Machine 30m Deep Borehole For Mining

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