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DHD And COP Series DTH Hammers Low Consumption Of Impaction Energy

DHD And COP Series DTH Hammers Low Consumption Of Impaction Energy

    • DHD And COP Series DTH Hammers Low Consumption Of Impaction Energy
    • DHD And COP Series DTH Hammers Low Consumption Of Impaction Energy
    • DHD And COP Series DTH Hammers Low Consumption Of Impaction Energy
    • DHD And COP Series DTH Hammers Low Consumption Of Impaction Energy
  • DHD And COP Series DTH Hammers Low Consumption Of Impaction Energy

    Product Details:

    Place of Origin: China
    Brand Name: MIROC DTH Rock Drilling Tools
    Certification: API
    Model Number: DHD and COP Series DTH Hammer

    Payment & Shipping Terms:

    Minimum Order Quantity: 1 Piece DTH Hammer
    Price: Negotiation
    Packaging Details: Wooden Box
    Delivery Time: 10-15 Days
    Supply Ability: 20000 pieces per month
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    Detailed Product Description
    Product Name: DTH Hammer Series: DHD And COP Series
    Bit Shank: DHD3.5 COP44/DHD340 COP54/DHD350R DHD350Q COP64/DHD360 COP84/DHD380 DHD1120 Type: With Foot Valve
    Diameter: 82mm-275mm Color: Green, Black, Orange, Blue, Golden Etc.

    DHD and COP Series DTH Hammers High Air Pressure With Low Consumption of Impaction Energy

     

     

    DHD and COP Series DTH Hammer Structure and Specification:

    DHD And COP Series DTH Hammers Low Consumption Of Impaction Energy

     

    Description Weight(kg)
    DHD3.5

    COP44

    /DHD340

    COP54

    /DHD350R

    DHD350Q

    COP64

    /DHD360

    COP84

    /DHD380

    DHD1120
    1.Top sub 4.20 6.50 15.00 13.70 20.00 41.00 70.00
    2. O-ring Of Top Sub 0.01 0.01 0.01 0.01 0.02 0.02 0.04
    3.Breakout Ring 0.01 - - - - 0.20 0.80
    4.Check Valve 0.20 0.42 1.00 1.00 1.00 1.50 3.00
    5. Spring 0.02 0.04 0.04 0.04 0.04 0.10 0.10
    6. Compression Buffer 0.04 0.04 0.08 0.08 0.08 0.42 1.00
    7. Air Distributor 1.40 2.20 3.70 3.50 5.00 12.50 20.00
    8. Internal cylinder 1.60 2.30 4.50 4.20 5.00 8.60 23.00
    9. Piston 5.40 9.00 15.50 17.20 23.60 41.00 125.00
    10. External Cylinder 9.50 15.00 30.00 26.50 36.80 62.00 170.00
    11. Guide sleeve       1.20 2.40 9.60 16.00
    12. O-ring Of Stop Ring 0.01 0.01 0.01 0.02 0.02 0.02 0.04
    13. Stop Ring 0.20 0.20 0.30 0.50 0.60 1.20 4.50
    14. Breakout Ring 0.01         0.20 0.80
    15. Drive Chuck 1.95 3.50 6.40 4.50 6.00 17.50 48.00
    16. Drill Bit 5.00 9.00 16.00 15.60 26.00 40.00 120.00

     

    Technical Data
    Model DHD3.5

    COP44

    /DHD340

    COP54

    /DHD350R

    DHD350Q

    COP64

    /DHD360

    COP84

    /DHD380

    DHD1120
    Length (Without Bit) 930mm 1030mm 1214mm 1160mm 1248mm 1492mm 1900mm
    Weight (Without Bit) 25.00kg 39.00kg 76.50kg 72.50kg 100.00kg 188.00kg 480.00kg
    External Diameter φ82mm φ99mm φ126mm φ126mm φ142mm, φ144mm,φ146mm, φ148mm, φ180mm, φ185mm, φ275mm
    Bit Shank DHD3.5

    COP44

    /DHD340

    COP54

    /DHD350R

    ND55C

    /DHD350Q

    COP64

    /DHD360

    COP84

    /DHD380

    DHD1120
    Hole Range φ92 - φ110mm φ110 - φ135mm φ135 - φ155mm φ135 - φ155mm φ155 - φ190mm φ195 - φ254mm φ305 - φ445mm
    Connection Thread API 2 3/8 '' Reg API 2 3/8 '' Reg API 2 3/8 '' Reg, API 3 1/2 '' Reg, API 2 7/8 '' Reg API 2 3/8 '' Reg, API 3 1/2 '' Reg, API 2 7/8 '' Reg API 3 1/2 '' Reg API 4 1/2 '' Reg API 6 5/8 '' Reg
    Working Pressure 1.0 - 1.5 Mpa 1.2 - 2.0 Mpa 1.3 - 2.3 Mpa 1.3 - 2.3 Mpa 1.5 - 2.5 Mpa 1.5 - 3.0 Mpa 2.0 - 3.5 Mpa
    Impact Rate at 17 Bar 28HZ 27HZ 25HZ 25HZ 23HZ 27HZ 16HZ
    Recommended Rotation Speed 25 - 40 r/min 25 - 40 r/min 20 - 35 r/min 20 - 35 r/min 20 - 30 r/min 20 - 30 r/min 15 - 25 r/min
    Air Consumption 1.0Mpa: 4.5 m³/ min 1.0Mpa: 6 m³/ min 1.0Mpa: 9 m³/ min 1.0Mpa: 9 m³/ min 1.0Mpa: 10 m³/ min 1.0Mpa: 15 m³/ min 1.0Mpa: 30 m³/ min
    1.5Mpa: 9 m³/ min 1.8Mpa: 10 m³/ min 1.8Mpa: 15 m³/ min 1.8Mpa: 15 m³/ min 1.8Mpa: 20 m³/ min 1.8Mpa: 26 m³/ min 1.8Mpa: 56 m³/ min
      2.4Mpa: 23 m³/ min 2.4Mpa: 23 m³/ min 2.4Mpa: 23 m³/ min 2.4Mpa: 28.5 m³/ min 2.4Mpa: 34 m³/ min 2.4Mpa: 78 m³/ min

     

    The Characteristics of High Air Pressure DTH Hammers With Foot Valve:

     

    It is a kind of valveless high air pressure DTH hammer with foot valve. 

     

    Valveless air distribution hammer, more reliable of air distribution.

     

    Good sealabIlity, no water and cuttings entering into hammer in water exists drilling.

     

     

    DHD and COP Series DTH Hammers Features:

     

    1. Valveless air distribution, more reliable.

    2. The simple design of the piston. Long life span.

    3. More efficient energy transfer, faster drilling speed, low air consumption, and lower oil consumption.

    4. Fewer internal parts, simple structure, long life span, less failure and easier to maintain because all the parts are heat treated.

    5. Easy to disassemble because the top sub, the drive chuck, and the external cylinder are connected by multiple steps thread.

     

    DHD / COP Series DTH Hammers Advantages:

     

    1. Simple and reasonable design, easy to assemble and dis-assemble, low problem rate.
    2. Low air consumption, smooth drilling, maximum impact power, high penetration rate.
    3. Multiple precise heat-treatment with all hammer parts to provide long lifespan under roughest working conditions.

     

     

     

    Applications

    • Blast hole
    • Water well
    • Environmental
    • Exploration
    • Construction

    Available for all working conditions, high performance in overburden and water well drilling projects

     

    Factory


    DHD And COP Series DTH Hammers Low Consumption Of Impaction Energy
     

     

    Rock Drilling Tools Brand MIROC®

    DTH Drill Bit 127mm DHD340 Bit Shank With Spherical and Ballistic Carbide Have Foot Valve

    The MIROC® Rock Drilling Tools product line by KSQ Technologies (Beijing) Co.Ltd. is the result of years of advanced engineering, precision manufacturing, and dedication to the use of high-quality materials.

     

    MIROC® Rock Drilling Tools are used by many drilling professionals related to mining, construction, tunneling, and quarrying projects around the globe.

     

    MIROC® Rock Drilling Tools include:

    • Integral Rods
    • Plug Hole Rods
    • Tapered Drilling Tools
    • Extension Drilling Tools
    • Drifting and Tunneling Tools
    • Reaming Tools
    • Shank Rods
    • Shank Adapters (Striking Bars)
    • Down-the-hole (DTH) Bits
    • Down-the-hole (DTH) Hammer
    • PDC Bit
    • Tricone Bits

    Company

    DTH Drill Bit 127mm DHD340 Bit Shank With Spherical and Ballistic Carbide Have Foot Valve                  KSQ Technologies (Beijing) Co. Ltd.provides exceptional technical know-how in development, production, and application. The company has adopted advanced manufacturing processes to ensure high-quality steels and tungsten carbide inserts for its rock drilling accessories. Its personnel understand clients’drilling needs and have the service skills to recommend the right drilling tools for the job.

     

    Its experienced product developers can also create custom tools. Furthermore, the company’s development team introduces innovative products each year – tools that are rigorously tested in the field and proven to perform beyond industry expectations.

     

    Contact Information

     

    Alice Zhang

     

    KSQ Technologies(Beijing) Co. Ltd.

     

    Email: alice.zhang1106@ksq-tech.com

     

    Mobile /Whatsapp: 0086 182 0101 1129

     

    Contact Details
    KSQ Technologies (Beijing) Co. Ltd

    Contact Person: katy.zhang@ksq-tech.com

    Send your inquiry directly to us (0 / 3000)

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