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Chongqing Gold M& E Equipment Co., Ltd.
Address:  9F/10,Jintai Building, Nanping, 400060,Chongqing,China

Contact person:Michelle Li
Tel: 0086-023-62794421
Fax: 0086-023-62940030
Mobile/Whatsapp: 0086 15922636015
Skype: oilpurifier2010
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MGJ-50L Power head rotation crawler mounted anchor Drilling rig

  • MGJ-50L
  • GOLD

Product Description

      MGJ-50L crawler anchor drilling rig for anchoring and jet-grouting is a type of integration of crawler, mud pump and control panel based on original MGJ-50 drill rig for anchoring and jet-grouting. It features long feed stroke, large capacity, easy to operate and move etc. It is better idea anchoring drill rig for anchoring bar, consolidating and strengthening engineering and all other engineering geological drilling.The drilling rig is mainly used in soil and rock anchoring, consolidation of road base, dam base and retaining wall, and blasting hole drilling and jet-grouting.



  1. The drill rig is with mechanical transmission and hydraulic feed, drill hole dia. is mainly 110—130mm(can reach 180mm), drilling capacity 60 m, can drill at any angle between horizontal and vertical.

  2. Long feeding stroke reaching 2300 mm with 2 m drill rod.

  3. Using with rotation drilling and percussion –rotation drilling, drill efficiently.

  4. Support cylinder, it is easy to adjust the angle of the mast.

  5. With crawler, it is easy and fast to find out the drill hole position.


1.Power unit
Diesel engineZS1115 15kW 2200r/min
2.Base pre-meter
Drilling hole dia)average 130mm(Max: 180mm)
Drilling capacity60m
Drilling angleany angle between vertical and horizontal
Drill rodΦ50mm or Φ73mm; length 2 m
Rated pull force22kN
Rated push force14.6kN
Lifting speed0.259 m/s
Max. torque2984N·m
3.Top-drive head:
Type)mechanical top-drive head
Stroke2300mm; 1500mm(shorter mast type);
800 mm (the shortest mast type)
Speed48;88;162;281 r/min,reverse speed:39r/min
4.Oil pump
Flow20+8.1 mL/r
Rate speed1500 r/min
Max. pressure8MPa
Working pressure16MPa
Max. tow force27.5 KN
Crawling speed1.17 km/h
Crawling angleless than 30°
6.Mud pump
7.Overal dimension
Drilling vertical holeL×W×H: 3130×1920×4090 
Drilling horizontal hole(transportation state) L×W×H: 3550×1920×1820 
8.Weight of drill body
excluding the power unit900Kg
Whole weight2850kg




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