
Rated Power: 58 kW;
Drill Depth: 30m;
Drill Diameter: 110 -152 mm
HW425 Separated DTH Surface Drill Rig
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Committed to the needs of green mining, Hengwang Machinery developed this model of low cost high performance, eco-friendly, safe, compact & high efficiency separated DTH drill rig, widely used in various surface mines, quarries & construction work sites, etc. This model is the new generation of Henwgang Classic product series. With the collective advantages of various different models, this machine with hole range of 110 - 115 mm and new enclosure design, and oscillation, HW425 product series has excellent stability and outstanding appearance in the same class of products.
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1.Dual speed tramming piston motor for excellent cross terrain ability and better product reliability.
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2.High pressure cast iron oil pump for more powerful system and more stable.
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3.Easy accessed integrated control panel with rational layout for easy & convenient operation; dual movable tramming operation platforms with better tramming vision for safety& convenience.
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4.Equipped with the own developed dry dust collection system. HW425G special designed for 4,000 m altitude application.
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Diesel portable screw compressor: 192SCY-21 or 200SCY-21
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Electric portable screw compressor: 160SDY-13
Features:
Recommended Air compressors:
Rig Model |
Power |
Rated Power |
HW425 |
YuchaiYC4DK-80 |
58 kW |
HW425-1 |
YuchaiYC4DK-100 |
73.5 kW |
HW425G |
YuchaiYC4DK-125 |
90 KW |
Hole Depth |
30 m |
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Drill Pipe Sizes |
76 X 3,000 mm |
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Hole Dia |
110 -152 mm |
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Hammer |
4"/5" |
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Rotation Torque(Max.) |
3,200 N.m |
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Rotation Speed |
0 -100 rpm |
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Working Pressure |
0.7-2.5Mpa |
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Length of Feed Beam |
5,645 mm |
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Feed Travel Length |
3,660 mm |
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Feed Extension |
960 mm |
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Feed Speed |
26 m/min |
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Feed Force |
20 kN |
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Pull Up Force |
45 kN |
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Feed Type |
Chain & Cylinder |
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Tramming Speed (Max.) |
2.5 km/h |
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Gradient |
25° |
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Ground Clearance |
280 mm |
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Total Weight |
6,000 kg |
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Transportation Dimensions |
7,000 X 2,250 X 2,700mm |


