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AVANT挖机改装凿岩钻车

绝对音感 2011-12-09

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南非人在AVANT 小型挖机上改装的凿岩钻车

Mining - hydraulic rock drills[table=98%]
[tr][td=3,1]Doofor DF10 hydraulic rock drills[/td][/tr]
[tr][td=3,1]Doofor DF10 rock drills are high frequency rock drills are made for general excavations, quarrying and bolting with hexagonal shank rods with a shank size of 108mm (4 ½”) * 19mm (3/4”), 22mm (7/8”) or 25mm (1”). The DF10 hydraulic rock drills are through flushing drills and flushing media can be air or water. DF10 is a hydraulic rock drill to drill diameter 35mm holes.

[table=98%]
[tr][td=3,1]Technical data, preliminary[/td][/tr]
[tr][td][/td][td]DF10[/td][td=1,16,200][img=200,306]https://www.avantsa.co.za/images_main/products/applications/mining/attrocks.jpg[/img][/td][/tr]
[tr][td][/td][td]Metric[/td][/tr]
[tr][td]Percussion power[/td][td]6kW[/td][/tr]
[tr][td]Percussion oil flow[/td][td]25—40 l/min[/td][/tr]
[tr][td]pressure[/td][td]140—180bar[/td][/tr]
[tr][td]Rotation [/td][td][/td][/tr]
[tr][td]motor*[/td][td]20.0cm³[/td][/tr]
[tr][td]speed[/td][td]200—300 rpm[/td][/tr]
[tr][td]torque*[/td][td]100Nm[/td][/tr]
[tr][td]oil flow*[/td][td][/td][/tr]
[tr][td]Shank lubrication air 
(if applicable)[/td][td]300—400 litres/min[/td][/tr]
[tr][td]Flushing air pressure
[/td][td]4—8bar[/td][/tr]
[tr][td]Flushing air flow[/td][td]300—600 litres/min[/td][/tr]
[tr][td]Flushing water flow[/td][td]15—30 litres/min[/td][/tr]
[tr][td]Weight[/td][td]41kg[/td][/tr]
[tr][td][/td][td][/td][/tr]
[tr][td=3,1]Numbers given are for standard rotation motors at a peak pressure of 140bar [2031psi].
Motor options are 12.5cm³, 20 cm³, 32cm³, 40cm³ and 50cm³.[/td][/tr]
[tr][td][/td][td][/td][td][/td][/tr]
[/table]
  [table=98%]
[tr][td][img=150,150]https://www.avantsa.co.za/images_main/products/applications/mining/rock1.jpg[/img][/td][td][img=150,150]https://www.avantsa.co.za/images_main/products/applications/mining/rock2.jpg[/img][/td][td][img=150,150]https://www.avantsa.co.za/images_main/products/applications/mining/rock3.jpg[/img][/td][td=200] [/td][/tr]
[tr][td] [/td][td] [/td][td] [/td][td] [/td][/tr]
[tr][td][img=150,150]https://www.avantsa.co.za/images_main/products/applications/mining/rock4.jpg[/img][/td][td][img=150,150]https://www.avantsa.co.za/images_main/products/applications/mining/rock5.jpg[/img][/td][td][img=149,149]https://www.avantsa.co.za/images_main/products/applications/mining/rockdrill.jpg[/img][/td][/tr]
[/table][/td][/tr]
[/table]
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