Hydraulic Scaling Rig, KQ311

Hydraulic Scaling Rig, KQ311
Hydraulic Scaling Rig, KQ311
Hydraulic Scaling Rig, KQ311
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Underground drill rig for mining and tunneling

  • Dimensions (L×W×H): 8800×1750×2650mm
  • Weight: 12000kg
  • Maximum climbing: 25%(14°)
Structure Diagram
Technical Specifications
Dimensions Length 8800 mm Hydraulic hammer Soosan SB30
Width 1750 mm Impact power 350J
Height 2650 mm Impact frequency 9-16Hz
Weight 12000 kg Drive flow 25-40L/Min
Engine Cummins QSB3.9-C80-31 Working pressure 90-125Bar
power/speed 60kW/2200rpm Angle of swing arm ±30°
Exhaust purification Exhaust catalyzer Pitch angle of translational arm 45°
Drive system Four-wheel drive system with wet axle Lifting angle of mid-arm 60°
Swing angle ±6° Pitch angle of front arm 95°
Tires 11.00-20 Pitch angle of hydraulic hammer 120°
Steering mechanism ±40° Angle of swing cylinder ±90°
Turning radius(inner/outer) 3510/5610mm Drill arm expansion and contraction 1200mm
Travelling braking Wet brake Maximum working height 8300mm
tramming speed 10km/h Maximum working width 8800mm
Maximum gradeability 25%(14°) BackWard angle of cab 15°
wheelbase 3200mm Power of water pump 0.5kW
Wheel tread 1400mm Flow of water pump 2L/Min
Ground clearance 300mm Cab lift 400mm
Features
  • The hydraulic scaling rig is equipped with SOOSAN hydraulic breaker, which utilizes optimized design to increase the piston and cylinder stroke, and enables the same diameter of piston and drill rod so that the hydraulic breaker and the scaling rig have the best possible compatibility therefore achieving high power output, excellent energy efficiency, less failure, easy maintenance and low operation cost;
  • The telescopic boom is designed with mechanical parallel holding system to improve the coverage area and achieve drilling operations on top, side, bottom and front;
  • Two electronic control handles are placed on both side of the rotating seat, giving operator great convenience for control; The electro hydraulic proportional control makes the motion of the hydraulic scaling rig more precise;
  • The load sensing hydraulic system is included in this hydraulic scaling rig, ensuring energy saving, smooth running and precise positioning; Rational design of hydraulic circuit results in faster reaction and higher work efficiency; All hydraulic components are from world's renowned brands;
  • The walking mechanism is constructed with mining articulated chassis, wet axle and rubber wheels, featuring high walking speed, small turning radius and powerful gradeability, enabling the hydraulic scaling rig suitable for construction site requiring frequent transports;
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