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Hongwuhuan A3 hydraulic top hammer 90-115 mm 25 meters separated DTH Drill Rig Well Drilling hard rock for coal mine
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Hongwuhuan A3 hydraulic top hammer 90-115 mm 25 meters separated DTH Drill Rig Well Drilling hard rock for coal mine
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Model
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A3
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Diesel engine
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Yuchai
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Engine power （kw）
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58KW
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Drilling hardness
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F6-20
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Drilling diameter（mm）
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90-115mm
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Drilling Depth(M)
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25m
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Pipe rod(mm)
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60*2m+60*3m
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Suitable DTH hammer
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3.5"
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Rotary torque (Max.)
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1600N.M
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rota ry speed（rpm）
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130rpm/min
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Feed stroke(mm)
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3400mm
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Compensation length(mm)
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900mm
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Maximun push-pull force(kn)
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cylinder chain
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Lifting force(kn)
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Method of Feed
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Oil tanks & Chain
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Travelling speed(km/h)
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2.5km/h
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Climbing capacity
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30°
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Ground clearance(mm)
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370
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Weight (kg)
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4800
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Dimensions(mm)
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6000*2300*2600mm
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Volume of diesel oil tank(L)
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135
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The A series drilling rig is an upgraded drilling equipment based on the original foundation. This series of drilling rigs has undergone comprehensive optimization design, with a compact structure, better overall performance, convenient mobile operation, energy efficiency, safety and environmental protection, stable performance, and easy maintenance. Mainly suitable for drilling and blasting holes in open-pit engineering such as mining and quarrying, road construction, water conservancy and power construction sites, national defense engineering, etc.
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