Sign In | Join Free | My chinacomputerparts.com
chinacomputerparts.com
Products
Search by Category
Home > Tools Packaging >

DHD3.5 COP34 3 Inch Rock Drill Hammer For Atlas Copco Drilling And DTH Hammer Drill

Categories DTH Hammer
Brand Name: MIROC
Model Number: DHD3.5 COP34
Certification: ISO9001:2015
Place of Origin: Shangdong,China
MOQ: 5PCS
Price: Negotiation
Payment Terms: L/C, D/P, T/T, Western Union, MoneyGram, D/A
Supply Ability: 20000PCS Per Month
Delivery Time: 10-25Days
Packaging Details: Wooden Case/Plate
Product Name: DTH Hammer Button Bits
Application: Tunneling,piling,water Well,blasting,quarrying,concrete Drilling
Processing Type: CNC Milling And Proprietary Heat Treatment Process
Material: Tungsten Carbide
Shank series: COP, MISSION, SD, DHD,QL
Model: DHD3.5 COP34 DTH Hammer
Bit Diameter: 110-135MM
Use: Underground Mining
Color: Green, Black And Demaned By Customer
Type: DTH hammer,low air pressure dth hammer,drilling hammer
Connection Thread: API 2 3/8'' Reg
Length without bit: 1097-1468mm
  • Haven't found right suppliers
  • Our buyer assistants can help you find the most suitable, 100% reliable suppliers from China.
  • And this service is free of charge.
  • we have buyer assistants who speak English, French, Spanish......and we are ready to help you anytime!
  • Submit Buying Request
    • Product Details
    • Company Profile

    DHD3.5 COP34 3 Inch Rock Drill Hammer For Atlas Copco Drilling And DTH Hammer Drill

    DHD3.5 COP34 3 Inch Rock Drill Hammer For Atlas Copco Drilling And DTH Hammer Drill


    Product Description


    We have all series of drilling equipment and drilling tools for water well or mining
    By using high-quality raw materials, utilizing advanced craft technologies and imposing strict quality inspection, the product range covers:DTH drilling rig,DTH drill tools(dth hammers and dth bits),drill pipes, underground water detector, shank adapters and coupling sleeves, drilling rig, air compressor and spare parts for drill equipment.
    All products are interchangeable with various products manufactured by Atlas Copco.


    Specification:


    High Air Pressure DTH hammers(3''-12''):

    1. ND(DHD Shank) series high air pressure DTH hammer includes:DHD3.5,DHD340,DHD350R,DHD360,DHD380,DHD1120

    2. QL series high air pressure DTH hammer includes:QL40,QL50,QL60,QL80

    3. SD series high air pressure DTH hammer includes:SD4,SD5,SD6,SD8,SD10,SD12

    4. NUMA series high air pressure DTH hammer includes:NUMA100,NUMA120,NUMA125

    5. COP series high air pressure DTH hammer includes:COP44,COP54,COP64,COP84

    6. Connect Thread : API 2 3/8" , API 3 1/2 , Reg-6 5/8"Reg etc.


    Technical Data
    ND35ND45ND55
    Length(Without Bit)930mm1030mm1214mm
    Weight(Without Bit)25.00 kg39.00 kg76.50 kg
    External Diameter82mm99mm126mm
    Bit ShankDHD3.5COP44/DHD340COP54/DHD350R
    Hole Range90-110 mm110-135 mm135-155 mm
    Connect ion ThreadAPI 2 3/8”RegAPI 2 3/8”Reg

    API 2 3/8”Reg

    API 3 1/2”Reg

    API 2 7/8”Reg

    Working Pressure1.0- 1.5 Mpa1.2-2.0 Mpa1.3-2.3Mpa
    Inpact Rate at 17 Bar28HZ27HZ25HZ
    Reccfurended Rotation Speed25-40 "min25-40 r/min20-35 r/min
    Air Consunption1.0Mpa :4.5 m3/min1.0Mpa :6m3/min1.0Mpa:9 m3/min
    1.5Mpa:9.0m3/min1.8Mpa:10m3/min1.8Mpa:15m3/min
    2.4Mpa:15m3/min2.4Mpa:23m3/min

    Technical Data
    ND65ND85ND1120
    Length(Without Bit)1248mm1492mm1900mm
    Weight(Without Bit)100.00 kg188.00 kg480.00 kg
    External Diameter142/144/146/148mm180/185mm275mm
    Bit ShankCOP64/DHD360COP84/DHD380DHD1120
    Hole Range155-190 mm195 -254 mm305-445 mm
    Connect ion Thread

    API 3 1/2”Reg


    API 4 1/2”Reg


    API 6 5/8”Reg


    Working Pressure1.5-2.5 Mpa1.5-3.0Mpa2.0- 3.5Mpa
    Inpact Rate at 17 Bar23HZ27HZ16HZ
    Reccfurended Rotation Speed20-30 r/min20-30 r/min15-25 r/min
    Air Consunption1.0Mpa :10 m3/min1.0Mpa :15 m3/min1.0Mpa :30 m3/min
    1.8Mpa:20m3/min1.8Mpa:26m3/min1.8Mpa:56m3/min
    2.4Mpa:28.5m3/mi2.4Mpa:34m3/min2.4Mpa:78m3/min

    Advantages

    dth hammer:dth hammer spare parts
    More efficient energy transfer.Valveless air distribution. More reliable.
    Faster drilling speed, 15%-30% higher than others.Simple design of the piston, long life
    Lower air consumption and lower oil consumption. oil consumption is about 10% lower than othersFewer internal parts, simple structure, longer life, less failure and easier to maintain because all the parts are heat treated.
    Direct factory priceEasy to disassemble because the top sub, the drive chuck and the external cylinder are connected by multi-step thread.


    Company Information:

    KSQ Technologies (Beijing) Co. Ltd. has significant experience and know-how in the supply of materials, components, finished goods, specially designed/engineered equipment, and services from China. The company caters to medium to large scale clients who are doing projects and capital expansion, as well as to firms who require support with consumable products, maintenance, and repair operations.

    Packaging & Shipping:

    Internal package : By carton box with foam ,one pc dth hammer per carbox

    External package: By wooden box, one pc dth hammer per wooden box.

    Round-sealed package can prevent damaging during delivery.


    Delivery ways of dth hammers:

    Sample order can delivery by Air or International express, such as DHL, UPS, Fedex, ect.

    Batch orders can delivery by Air , By truck or by Sea

    We can choose most favorable delivery ways for our customers


    Warranty of dth hammers:

    In the early use if the dth hammer, rupture appears on parts such as external cylinder, piston and drive chuck ect. the broken parts can be compensated according to the situation.


    Our Services

    We have two mail business field:

    1) All Drilling and Quarrying equipments, devices, tools, accessories, etc...

    website: www.quarryingtools.com

    2) All Natural Stone Processing/Cutting/Splitting machines, devices, equipments, accessories, etc...

    China DHD3.5 COP34 3 Inch Rock Drill Hammer For Atlas Copco Drilling And DTH Hammer Drill factory
    Send your message to this supplier
     
    *From:
    *To: KSQ Technologies (Beijing) Co. Ltd
    *Subject:
    *Message:
    Characters Remaining: (0/3000)
     
    Inquiry Cart 0