| After-sales Service: | Yes |
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| Warranty: | Yes |
| Certification: | CE, ISO 9001:2000, ISO 9001:2008 |
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Crawler Mounted Mining Dth Blast Hole Drill Rig
HW421T Integrated DTH Surface Drill Rig
1.Equipped with Yuchai YC6J190 power pack 12 /14.5 m3/min Air compressor for hole diameter(|)80 - 115 mm and with dry dust collector.
2.HW421T Integrated DTH Surface drill rig with single power pack (only one diesel engine) to drive both screw air compressor and hydraulic system, compared with separated drill rigs, the fuel consumption reduced by 35% and maintenance cost down by 50%.
3.With global famous brand key hydraulic components, reliable for low maintenance cost.
4.Powerful two-speed hydraulic tramming mechanism with excellent off-road performance .Bigger and stronger designed rotation unit for smooth high torque output and less drill tool jamming.
1. With larger displacement single motor,compact size and large rotation torque,the rotary head adjustable according to different work conditions and requirement,greatly increasing drilling efficiency.Hole range up to 127mm now.
2. All controls integrated on the control panel for convenient operation,higher work efficiency,safer and more comfortable operation.
3. Piston tramming motor,special processes casted track shoe for stronger tramming traction force and more stable quality.
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Main technical specifications |
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Power |
Yuchai YC6J220 162 kW |
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Hole Depth |
20m |
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Drill Pile Sizes |
60 mmX3000 mm |
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Hole Dia |
80-115mm |
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DTH Hammer |
3.5" |
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Rotation Torque (Max.) |
1650N.m |
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Rotation Speed |
0-110 rpm |
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Working Pressure |
14.5 bar |
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F.A.D |
12 m3/min |
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Tramming Speed (Max.) |
2/3 km/h Dual Speed |
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Gradient |
30° |
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Track Frame Oscilation |
±10° |
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Total Weight |
6,800 kg |
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Transportation Dimensions |
6,000X2,800X2,750 mm |
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Dry Dust Collector |
Standard |
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Dual Speed Walking Motor |
Standard |
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