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Kelly bar rotary drilling rig-DR-180

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المواصفات الفنيه

Kelly bar rotary drilling rig-DR-180

This rotary drilling rig has a torque head of 180 kN.m and a drilling depth of up to 50M. Depending on the type and diameter of the drill, the drilling speed and depth will change accordingly. The remodeled rotary drilling rig is equipped with a hydraulically adjustable telescopic chassis, which can adjust the width of the chassis according to the construction environment so that the center of gravity can be moved downward and the stability of the construction can be increased. The mast is lying horizontally when not working, and needs to be adjusted to stand up when working. When the angle between the mast and the ground is greater than 75 degrees, the automatic hammer adjustment function can be turned on, making the construction more accurate and safe. The mast also has a left-right swing function with an included angle of 5 degrees. This function is suitable for adjusting the verticality of the mast when the overall construction ground is inclined and uneven. This model has passed ISO, CE, SGS, and other product quality certifications.

Machine weight:46t
Maximum drilling depth:45m
drilling diameter:600-2000mm

Product selling point

     Product Type
     DR-180
     Chassis length.(mm)
     5200
     Track width. (mm)
     700
     Machine weight. (t)
     46
     Maximum drilling depth. (m)
     45
     drilling diameter. (mm)
     600-2000
     Engine brand
     Weichai/Cummins(Optional)
     Engine-rated power. (KW/rpm)
     176KW-194KW
     Maximum torque of power head. (KN.m)
     180
     Powerhead speed. (rpm)
     10-40
     Maximum working pressure of hydraulic system main pump. (MPa)
     30
     Maximum working pressure of hydraulic system auxiliary pump. (MPa)
     20
     Maximum bow rate of the main pump hydraulic system. (L/min)
     112*2
     Maximum bow rate of the auxiliary pump hydraulic system. (L/min)
     16
     Maximum pressure of the pressurization system. (KN)
     160
     The maximum lifting force of the pressurization system. (KN)
     140
     Maximum travel pressure system. (mm)
     4000
     The maximum lifting force of the main winch. (KN)
     200
     Maximum pull-up speed of the main winch. (m/min)
     50
     The maximum lifting force of the auxiliary winch. (KN)
     50
     Maximum pull-up speed of the auxiliary winch. (m/min)
     70
     Left and right inclination angle of drilling mast(°)
     ±5
     The forward and backward inclination angle of the drilling mast. (°)
     5/90
     Maximum driving speed(KM/h)
     1.5
     Maximum climbing angle.(°)
     30
     Maximum Driving torque.(KN.m)
     61000
     Overall width of working state. (mm)
     4200
     The overall length of transport status. (mm)
     12000
     Overall width of transport status. (mm)
     3000
     Overall height of transport status. (mm)
     3550
     Drill rod type
     Machine Lock/Friction
     Drill rod whether to provide custom
     Yes
     drill tools
     600-3000mm drilling bit、Drilling Barrel、Coring drill、Reaming drilling bit

منتجات Shandong Yahe  Construction Machinery Co. Ltd الاخرى

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