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Pneumatic Air Crawler Borehole Rotary Drilling Rigs for Coal Mine Popular Applied in Austrlia
Overview Product Description0.4-0.7After Sales Service1. WARRANTY: 12 months.2. Engineers are available to service machinery overseas!
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2022 Hot Sale Dfq-200 200m DTH Portable Borehole Drilling Rig
II. Technical PrametersNo.ItemSpecification1Drilling caliberΦ105-203mm2Max. drilling depth200m3Diameter of drill pipeΦ63.5,Φ734Unit Length of drill pipe3000mm5Work pressure1.05-2.0 MPa6Gas consumption10~24 m³/min7ImpacterDHD3503608Apply to rock hardnessf=6-129Power50Kw/2200rpm10Grad
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Best Selling Brand Sunward Swdm600 Rotary Drilling Rig with Cheap Price for Sale
Overview Detailed PhotosThe upper main winch is connected by a pin shaft, which is convenient and quick to disassemble.Patented platform rotation lock function, high working stability.The borehole diameter is up to 3.5 meters, which meets the construction requirements of super lar
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Zj70 Drilling Rig High Quality
Technical Data SummaryRig rated depth20000ft (6000m) 5" D.P./22966ft (7000m) 4-1/2" DPStatic hook load1000000Lb (4500KN)Height of mast150' (45m)Traveling system6×7Diameter of drilling line1 1/2" (φ38mm)Height of drilling floor34' (10.5 m)Opening diameter of rotary tableφ
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China Famous Brand Sunward Swdm130 Drilling Rig with Cheap Price for Sale
Overview Detailed PhotosPackaging & ShippingOur AdvantagesAfter Sales ServiceFAQQ1:Which country do you export to?Asia:India,Philippines,Thailand,Burma,Vietnam,Bangladesh,Kazakhstan,Turkmenistan,etc.Middle east:Saudi Arabia,UAE,Jordan,Oman,Syria,Pakistan,etc.Europe:Russia,Ukra
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High Quality China Brand Swdm220-3 Rotary Drilling Rig with Cheap Price for Sale
Overview Detailed PhotosThe body is small and exquisite, with good passing performance, and it is very convenient to handle the pile hole construction in the narrow site. It can be called the elf on the construction site.The whole machine is transported with drill pipe, which is c
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Drilling Engineering, Tunnel Drilling, Horizontal Drilling Removable Main Frame Hydraulic Coal Mine Tunnel Drilling Machine
ParametersZDY-1200SDrill Depth (m)200Boring Inclined Angle(°)±90Boring Diameter (mm)φ65-φ108Rated Torque (N.m)1200Rated RotatingSpeed (r/min)80/280Feeding Stroke (mm)650Feeding Force (kN)36Pulling Out Force (kN)52Max. FeedingSpeed (m/min)30Max. Pulling OutSpeed (m/min)40System Rat
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Horizontal Directional Drill Xz320 for Laying and Replacing Various Underground Pipelines
ModelXZ320EngineShangchaiRated powerkW140Max.pullback/thrustingkN320(400)/200Spindle torque (max)N.m12000Spindle speedr/min0-140Backreaming diametermmØ800Tubing length(single)m3Tubing diametermmØ73Entry angle°10-20Mud flow rate (max)L/min320Mud pressure (max)bar80Overall weightkg10
