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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
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
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
Specifications
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
Description

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
ND35 ND45 ND55
Length(Without Bit) 930mm 1030mm 1214mm
Weight(Without Bit) 25.00 kg 39.00 kg 76.50 kg
External Diameter 82mm 99mm 126mm
Bit Shank DHD3.5 COP44/DHD340 COP54/DHD350R
Hole Range 90-110 mm 110-135 mm 135-155 mm
Connect ion 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
Working Pressure 1.0- 1.5 Mpa 1.2-2.0 Mpa 1.3-2.3Mpa
Inpact Rate at 17 Bar 28HZ 27HZ 25HZ
Reccfurended Rotation Speed 25-40 "min 25-40 r/min 20-35 r/min
Air Consunption 1.0Mpa :4.5 m3/min 1.0Mpa :6m3/min 1.0Mpa:9 m3/min
1.5Mpa:9.0m3/min 1.8Mpa:10m3/min 1.8Mpa:15m3/min
2.4Mpa:15m3/min 2.4Mpa:23m3/min

Technical Data
ND65 ND85 ND1120
Length(Without Bit) 1248mm 1492mm 1900mm
Weight(Without Bit) 100.00 kg 188.00 kg 480.00 kg
External Diameter 142/144/146/148mm 180/185mm 275mm
Bit Shank COP64/DHD360 COP84/DHD380 DHD1120
Hole Range 155-190 mm 195 -254 mm 305-445 mm
Connect ion Thread

API 3 1/2”Reg

API 4 1/2”Reg

API 6 5/8”Reg
Working Pressure 1.5-2.5 Mpa 1.5-3.0Mpa 2.0- 3.5Mpa
Inpact Rate at 17 Bar 23HZ 27HZ 16HZ
Reccfurended Rotation Speed 20-30 r/min 20-30 r/min 15-25 r/min
Air Consunption 1.0Mpa :10 m3/min 1.0Mpa :15 m3/min 1.0Mpa :30 m3/min
1.8Mpa:20m3/min 1.8Mpa:26m3/min 1.8Mpa:56m3/min
2.4Mpa:28.5m3/mi 2.4Mpa:34m3/min 2.4Mpa: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 others Fewer internal parts, simple structure, longer life, less failure and easier to maintain because all the parts are heat treated.
Direct factory price Easy to disassemble because the top sub, the drive chuck and the external cylinder are connected by multi-step thread.

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

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.

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 DrillDHD3.5 COP34 3 Inch Rock Drill Hammer For Atlas Copco Drilling And DTH Hammer Drill

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...

Product tags

atlas copco hammer drill

,

30.1 drill reamer

,

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

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Product Detail
Brand Name :
MIROC
Model Number :
DHD3.5 COP34
Certification :
ISO9001:2015
Place of Origin :
Shangdong,China
MOQ :
5PCS
Price :
Negotiation
Contact Supplier
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
DHD3.5 COP34 3 Inch Rock Drill Hammer For Atlas Copco Drilling And DTH Hammer Drill

KSQ Technologies (Beijing) Co. Ltd

Active Member
6 Years
beijing, beijing
Since 2010
Business Type :
Manufacturer, Distributor/Wholesaler, Exporter, Seller
Main Products :
Rock Drill Bits, Top Hammer Drill Bits, DTH Drill Bits
Total Annual :
4000000-6000000
Employee Number :
50~100
Certification Level :
Active Member
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