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1.Equipped with Yuchai YC6A260L-T20 power pack 16 /17 Air compressor hole size.90 to 138 mm and with dry dust collector.
2.HW452 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.
5.Two stage dry dust collector for friendly environment and higher production efficiency. Integrated design (air compressor on board ) for better long-distance fleet management.
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Model |
HW-452 |
HW-452H |
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Engine |
Yuchai YC6A260L191 kW |
Yuchai YCA7240-T300 176 kW |
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Hole Depth |
20 m |
24 m |
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Drill Pipe Sizes |
76 X 3,000 mm |
76 X 3,000 mm Optional: 68X 3,000 mm |
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Hole Dia |
90-138 mm |
90-130 mm |
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DTH Hammer |
4" |
4" Optional: 3.5" |
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Rotation Torque ( Max.) |
2,500 N.m |
1,900 N.m Optional: 1,540 N.m |
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Rotation Speed |
0-100 rpm |
0-92 rpm Optional: 0-115 rpm |
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Working Pressure |
17 bar |
18 bar |
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F.A.D |
16 m3/min |
15 m3/min |
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Tramming Speed ( Max.) |
3 km/h (High Speed) |
3.3 km/h (High Speed) |
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Gradient |
25° |
25° |
|
Track Frame Oscilation |
±10° |
±10° |
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Total Weight |
9,310 kg |
10,000kg |
|
Transportation Dimensions |
7,550X2,500X3,060 mm |
9,000*2,360*3,000mm |
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