Home ProductsRock tunneling machine

Flameproofed crawler type rock driller for blasting in the underground coal mine roadway

Flameproofed crawler type rock driller for blasting in the underground coal mine roadway

    • Flameproofed crawler type rock driller for blasting in the underground coal mine roadway
    • Flameproofed crawler type rock driller for blasting in the underground coal mine roadway
    • Flameproofed crawler type rock driller for blasting in the underground coal mine roadway
    • Flameproofed crawler type rock driller for blasting in the underground coal mine roadway
  • Flameproofed crawler type rock driller for blasting in the underground coal mine roadway

    Product Details:

    Place of Origin: China
    Brand Name: SHIMEI
    Certification: MA
    Model Number: CMJ2-17(A)

    Payment & Shipping Terms:

    Minimum Order Quantity: 1 set
    Price: USD140000
    Supply Ability: 600 set per year
    Contact Now
    Detailed Product Description
    Application: Blasting Hole Drilling In The Underground Coal Mine Feature: Fully Hydraulic Type
    Fast Drilling: 1m Within 2 Minutes At 130MPa Rock Hole Dia.: 27-42mm

    Flameproofed crawler type rock driller for blasting in the underground coal mine roadway

     

    Full Hydraulic Jumbo

    CMJ17, CMJ27 Fully Hydraulic Jumbo is designed for drilling holes in a tunnel. It is widely used in the

    construction of coal mine, metal mine, hydropower station, railway, etc. The machine can not only drill

    holes in working face but also drill holes on roof, sidewall, floor and so on. It can also be used as a roof bolter.

     

    Description CMJ2-17(A) CMJ2-27
    Measurement mm 7200×1030×1650 8000×1200×1800
    Dia. of hole mm Φ27-Φ42 Φ27-Φ55
    Drill pipe length m 2.475/2.875 2.875/3.475
    Hole Depth (one propel) mm 2130 (2530) 2530 (3130)
    Striking energy (J) 200 200
    Applicable section m 2×2-5×3.5 2.5×2-6×4.6
    Min. Turning radius m 6 6
    Traveling speed km/h 2.0 2.0
    Gradient 14° 14°

     

     

    Drilling arm

    Up and down Up 55° down 16° Up 55° down 16°
    swing Innerwards 14° outwards 47° Innerwards 14° outwards 47°
    Compensation mm 1500 1800
    Slewing angle ±180 ° ±180 °

     

    propellant

    Up and down Down 105 ° up15 ° Down 105 ° up15 °
    Swing Innerwards 45° outwards 45° Innerwards 45° outwards 45°
    Rock drill model HYD200 HYD200
    Motor kW 45 55
    Voltage V 660/1140 660/1140
    Weight t 8 9.5

    Contact Details
    Shijiazhuang Coal Mining Machinery Co., Ltd.

    Contact Person: Mrs. Gina

    Tel: 86-311-85538986

    Fax: 86-311-85538888

    Send your inquiry directly to us (0 / 3000)