MGY-100BW Excavator Mounted Drilling Rig
ADD: NO.1 Kuaileli, Xiaolongkan Street, Shapingba District, Chongqing China;
Skype: lucyfang9 ; Website: www.lucydrillingrig.com, email: lucyfang16@yahoo.com;
M: +86-13628481197 TEL.:+86-15923510719,15111813754 FAX:0086-23-65311383
Ⅰ. Application:
MGY-100BW full hydraulic drilling rig is developed based on DH220 excavator, specially designed to adapt to high slope, deep foundation pit construction engineering. The drilling method is mainly positive, Reverse Circulation DTH hammer drilling, and earth auger drilling as well, but also can be applied to self-drilling anchor bolt, anchor cable, deep foundation pit and tunnel pipe shed construction.
Ⅱ.Features:
1.remove the excavator’s short arm, the mast of the rig is mounted on the excavator longer arm. Working oil circuit of the excavator is connected with the drilling rig through the original excavator crusher’s oil way, without any modification on the excavator, whicn can meet the needs of the drilling rigs. To achieve the multi-purpose of one machine.
2. construction of a wide range, the construction height up to a maximum of 7m or so, no need to build scaffold, can drill at certain height.
3 there is a operation platform on the drill mast, it is easy for an operator to control the drilling rig and put on drill rod in close distance.
4 drilling rig with hydraulic breakout device, reduce labor intensity
.
Ⅲ. Technical specifications:
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Power
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Form excavator.
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drilling hole diameter
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Φ110mm—Φ350mm
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drilling depth
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150m-40m
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the max.drill rod length
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Φ89x4000
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hydraulic system pressure
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safety pressure 25Mpa；rotation pressure 20MPa；feed pressure 14Mpa
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Torque(diesel engine of excavator 1200rpm)
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Option 1 6350N.m(50r/min)； 3250N.m(100 r/ min)
Option 2 3250N.m(100r/min)； 1650N.m(200 r/ min)
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Inner diameter of chuck
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Φ110 mm
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pulling/pushing speed
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0—0.26m/s
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pulling/pushing force
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85/60KN
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Feed stroke
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4200mm or 4200 mm + suspension 3000 mm =7200mm
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Drilling angle
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0-180º
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compensation length of auxiliary mast
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1200mm
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Max. Horizontal height of drilling
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About 7000-8000mm
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