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UJ33 rock drilling rig

It is widely used in road, railway, hydropower and other medium-sized tunnel boring and anchor rod construction, and is equipped with three heavy-duty drill booms and a service platform, all-round, high-standard configuration to meet the different needs of customers
Maximum work coverage area: 180m²
Configure ZY-104M high frequency hydraulic rock drill, 20Kw/60Hz

  • Equipment type
    Underground rock drilling rig
  • Diesel engines
    Cummins QSC8.3-C240-Ⅲ, 179 Kw
  • Electric motor
    55 Kw x 3
  • Maximum working area
    180 m²
  • Working face size (LxW)
    16000 x 13000 mm
  • Drilling depth
    5270 mm;4050 mm;4660 mm;5880 mm
  • Drill pipe diameter
    φ45-89 mm
  • Drill rod type
    T38-H35-R32 x 5525 mm;T38-H35-R32 x 4350 mm
  • Total length of thruster
    7996 mm
  • Advance itinerary
    5880 mm
  • Advance compensation
    1800 mm
  • Hydraulic rock drill
    ZY-104M
  • Maximum impact power
    20 Kw
  • Pump pressure
    17.5 bar
  • Pump displacement
    18 m³/min
  • Air compressor pressure
    8 bar
  • Air compressor displacement
    1.0 m³/min
  • Cab
    FOPS driving shed
  • Cab lift function
    Standard
  • air conditioning
    no
  • Walking speed
    17.0/10.0/5.0 km/h
  • Rear axle swing angle
    ±8°
  • Ground clearance
    340 mm
  • Two-speed travel motor
    Standard
  • Leveling function
    Standard
  • Gradeability
    15º
  • Boom extension
    1600 mm
  • Boom lift/swing angle
    +68° / -45°
  • Boom swing angle around
    ±45°
  • Advance pitch angle
    +3° / -90°
  • Cable reel capacity
    100 m
  • Water pipe reel capacity
    100 m
  • Turning radius in driving
    R6500 mm
  • Turning radius outside driving
    R12100 mm
  • Dimensions
    16970 x 2930 x 3159(3859) mm
  • total weight
    ≤50000 kg
  • Propulsion
    20 KN
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