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6 inch dhd350 dhd340 ql60 dth drilling hammer and bit price

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Company Information

Xiamen Zhaoxing Machinery & Electric Equipment Co., Ltd.

CN Manufacturer, Trading Company, Agent
Response Time
Response Rate:
US$ 20,000+
7 Years Paid Supplier Gold Supplier Onsite Check Trade Assurance
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Quick Details

Applicable Industries: Construction works&nbsp;,Energy &amp; Mining
Place of Origin: Fujian China
Brand Name: MEGAROC
Type: rock drill dth hammer
Machine Type: Drilling Equipment
Certification: ISO9001
Material: Carbide
Processing Type: Forging
Use: Ore Mining
Product name: 6 inch atlas copco dth drilling hammer and bit price
Quality: 95% closed to Atlas Ingersoll ect.
Advantages: high quality and factory prices
Shank series: COP, SD, DHD, BR, QL, BR,MISSION
Hammer: low/middle/high air pressure dth hammer
Hole range: 60mm- 998mm
Connect Thread: API 2 3/8&quot; Reg-6 5/8&quot;Reg
Air consumption: 0.5-2.5Mpa
suppy sample: YES
Color: As your request
Selling Units: Single item
Single package size: 1300X155X155 cm
Single gross weight: 110 KG
Package Type: 6 inch dhd350 dhd340 ql60 dth drilling hammer and bit price Inner package with cartons,outer package with wooden case
Package Preview:

6 inch dhd350 dhd340 ql60 atlas copco dth drilling hammer  and bit price


Dth Hammer Types:

Low air pressure: 0.5-0.7Mpa

Middle air pressure : 0.7-1.8Mpa

High air pressure:1.8-2.5Mpa


DTH hammer typeDHD350DHD340SD4QL40
Length(less bit) mm930mm103010841097
Weight(less bit) kg25kg3940.541
External diameter mmΦ82mmΦ99Φ99Φ99
Bit shankDHD3.5COP44 DHD340SD4QL40
Hole range(mm)Φ90-110Φ110-135Φ110-135Φ110-135
Connection threadAPI 2 3/8” Reg.API 2 3/8"RegAPI 2 3/8"RegAPI 2 3/8"Reg
Working pressure1.0-1.5Mpa1.0-2.5Mpa1.0-2.5Mpa1.0-2.5Mpa
Impact rate at 1.5-1.7Mpa28Hz27Hz27Hz27Hz
Recommended Rotation speed25-40r/min25-40r/min25-40r/min25-40r/min
Air consumption1.0Mpa4.5m3/min6.0m3/min6.0m3/min6.0m3/min
2.4Mpa 15.0m3/min15.0m3/min15.0m3/min
DTH hammer typeDHD55DHD55CSD5QL50
Length(less bit) mm1214116011751156
Weight(less bit) kg76.572.572.573
External diameter mmΦ125Φ125Φ125Φ125
Bit shankCOP54 DHD350RHD55C DHD350QSD5QL50
Hole range(mm)Φ135-155Φ135-155Φ135-155Φ135-155
Connection threadAPI 2 3/8"RegAPI 2 3/8"RegAPI 3 1/2"RegAPI 3 1/2"Reg
API 3 1/2"RegAPI 3 1/2"Reg  
Working pressure1.0-2.5Mpa1.0-2.5Mpa1.0-2.5Mpa1.0-2.5Mpa
Impact rate at 1.5-1.7Mpa25Hz25Hz25Hz25Hz
Recommended Rotation speed20-35r/min20-35r/min20-35r/min20-35r/min
Air consumption1.0Mpa9.0m3/min9.0m3/min9.0m3/min9.0m3/min
DTH hammer typeDHD65SD6QL60DHD380
Length(less bit) mm1248126112121492
Weight(less bit) kg10010095188
External diameter mmΦ142Φ142Φ146Φ180
Bit shankCOP64 DHD360SD6QL60COP84 DHD380
Hole range(mm)Φ155-190Φ155-190Φ155-190Φ195-254
Connection threadAPI 3 1/2"RegAPI 3 1/2"RegAPI 3 1/2"RegAPI 4 1/2"Reg
Working pressure1.0-2.5Mpa1.0-2.5Mpa1.0-2.5Mpa1.0-2.5Mpa
Impact rate at 1.5-1.7Mpa23Hz23Hz23Hz20Hz
Recommended Rotation speed20-30r/min20-30r/min20-30r/min20-30r/min
Air consumption1.0Mpa10.0m3/min10.0m3/min10.0m3/min15.0m3/min
DTH hammer typeSD8QL8SD10NUMA100
Length(less bit) mm1463146515021510
Weight(less bit) kg192182290288
External diameter mmΦ180Φ180Φ226Φ226
Bit shankSD8QL80SD10NUMA100
Hole range(mm)Φ195-254Φ195-254Φ254-311Φ254-311
Connection threadAPI 4 1/2"RegAPI 4 1/2"RegAPI 4 1/2"RegAPI 6 5/8"Reg
  API 6 5/8"Reg 
Working pressure1.0-2.5Mpa1.0-2.5Mpa1.0-2.5Mpa1.0-2.5Mpa
Impact rate at 1.5-1.7Mpa20Hz20Hz18Hz18Hz
Recommended Rotation speed15-25r/min15-25r/min15-25r/min15-25r/min
Air consumption1.0Mpa15.0m3/min15.0m3/min22.0m3/min22.0m3/min
DTH hammer typeDHD1120SD12NUMA120NUMA125
Length(less bit) mm1900188019001900
Weight(less bit) kg480487485480
External diameter mmΦ275Φ275Φ275Φ275
Bit shankDHD1120SD12NUMA120NUMA125
Hole range(mm)Φ305-445Φ305-445Φ305-445Φ305-445
Connection threadAPI 6 5/8"RegAPI 6 5/8"RegAPI 6 5/8"RegAPI 6 5/8"Reg
Working pressure1.0-2.5Mpa1.0-2.5Mpa1.0-2.5Mpa1.0-2.5Mpa
Impact rate at 1.5-1.7Mpa16Hz16Hz16Hz16Hz
Recommended Rotation speed15-25r/min15-25r/min15-25r/min15-25r/min
Air consumption1.0Mpa30.0m3/min30.0m3/min30.0m3/min30.0m3/min



Advantages of dth hammer:
 1. More efficient energy transfer.
 2. Faster drilling speed, 15%-30% higher than others.
 3. Lower air consumption and lower oil consumption. oil consumption is about 10% lower than others
 4.  Direct factory price. 


Advantages of dth hammer spare parts :

1.Valveless air distribution. More reliable.

2.Simple design of the piston, long life.

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

4.Easy to disassemble because the top sub, the drive chuck and the external cylinder are connected by multi-step thread.

5 inch high pressure rock power drilling dth hammer for sale.jpg


The application cases of dth hammer :


 Since our company has been established in 1996, we have served a number of large mining projects  including blast holes, anchoring geothermal bore holes, quarring, well drilling and accumulated a  wealth of practical experience.And Our DTH hammer can be used in different types of drilling  machine

 5 inch high pressure rock power drilling dth hammer for sale.jpg


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.


 Dth hammer shipping details:

  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

 5 inch high pressure rock power drilling dth hammer for sale   5 inch high pressure rock power drilling dth hammer for sale.jpg 




  Advance equipment

  Professional technicians

  Strict production process


Company Introduction

About the Company strength:

Xiamen Zhao Xing Electrical Equipment Co., Ltd. was established in 1996, with extensive experience in drilling area. We specializes in providing drilling solutions for our customers to improve efficiency and cost savings.


ZHAOXING is worth of your choice!



Passion and professinal team


We have cultivated a contingent of well-trained,experienced maintenance engineers,s-


trong service team, in order to provide a guarantee of normal production;


we have accumulated a number of outstanding drilling rigs and drilling tools


suppliers, we are familiar with drilling products market, we are here to


provide low-cost, high-efficiency drilling services solution capacity.




The information about dth drill bit you may like to know before order:

1. Methods of Payment:

  T/T (Telegraphic Transfer) or Western Union or L/C at sight

2. Handling time for an order

  Based on order quantity, normally it takes 20 days for production.

   in 3 working days after receiving the advance payment

3. Shipping way

  Sample order: we suggest Courier express like DHL/UPS/TNT/FEDEX or by air

  Bulk order: we suggest by air or by sea.

4. Quality Control

  We have our own experienced QC.

  There will be strict inspection and testing for every order before shipping out.

5. After Services:

  a. Our sales team will response for your question within 24 hours (Holidays Excluded)

  b. Technical Support will be available in any time