Huahong Industry Super Professional ZDY-750 Series Fully Hydraulic Drilling Rig and Accessories

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' R'' R'> series fully hydraulic drilling rigs and accessories
< r> b##: ' R'' R'>No matter what you choose to do, pursue perfection The degree determines the height of your achievement.
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' R'' R'> fully hydraulic tunnel drilling rig for coal mines
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' R'' R'>hereinafter referred to as drilling rig
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' R'' R' >Drilling construction of gas pumping (drainage) holes, grouting fire extinguishing holes, coal seam water injection holes, outburst prevention and pressure relief holes, geological exploration holes and other engineering holes in various coal seams and rock formations. When using this drilling rig for construction, the cross-section of the drilling site is required to be larger than
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' R'' R'>, the height is larger than
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< r> ' R'' R'>Main technical parameters:
< r> ' R'' R'>Drilling depth
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< r> ' R'' R'>Opening diameter
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< r> ' R'' R'>Final Hole diameter
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< r> ' R'' R'>Drill pipe diameter
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< r> ' R'' R'>Drill Hole inclination angle
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< r> ' R'' R'>Output torque
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< r> ' R' ' R'>Output speed
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< r> ' R'' R'>Feed force
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< r> ' R'' R'>Feed pressure
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< r> ' R'' R'>Pull-out force
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< r> ' R'' R'> Feeding process
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< r> ' R'' R'>Working pressure
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' R '' R'>Rotation
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' R'' R'>Feed
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< r> ' R'' R'>Work flow< br/> > () >
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' R'' R'>Rotation
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' R'' R'>Feed
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< r> ' R'' R'>Effective volume of fuel tank
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< r> ' R'' R'>Motor model
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< r> ' R'' R'>Motor power
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< r> ' R'' R'>Main frame dimensions< br/> > () >
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< r> ' R'' R'>Weight of the whole machine
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' R'' R'>Excluding drill pipe
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< r> ' R'' R'>Customers' quality needs are our working standards. Huahong products are unique, high-quality and cheap
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' R'' R'>Zoucheng Huahong Industrial and Mining Machinery Co., Ltd. mainly produces
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' R'' R'> Hydraulic drilling rigs, electromechanical equipment, pneumatic machinery, mining equipment and accessories
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' R'' R'>My products are simple to maintain, safe and reliable, energy-saving and consumption-reducing, and powerful
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' R'' R'>If there is a problem with the quality of the product you purchased from Huahong, we will provide warranty, replacement, coal safety certificate and other quality guarantees. Only imperfect products, no picky customers
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