Atlas Copco Secoroc Downhole Hammer , RH450 4" Dth Hammer Drilling With 2 3/8 API Reg Pin
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Atlas Copco Secoroc Downhole Hammer , RH450 4" Dth Hammer Drilling With 2 3/8 API Reg Pin
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Features
Basic Infomation
Place of Origin: Germany
Brand Name: ROSCHEN
Certification: ISO
Model Number: 4"
High Light:

dth drilling tools

,

down hole hammer

Payment & Shipping Terms
Packaging Details: Polywood box
Supply Ability: 1000 sets
Specifications
Model: Down The Hole Hammer
Mining Object: Mining, Ore Machinery, Stone Quarry
Usage: Use Together With DTH Button Bits
Model No.: DHD360, QL60, SD80, COP64, COP84
Series No.: SD, ROS, COP, BR, DHD, Mission
Materials: High Carbon Steel
Application: DTH Drilling. Coal Mining, Quarry
Drill Diameter: 65-305mm
Machine: Hydraulic Crawler Drill Rig
Drilling: Down The Hole Drilling, DTH Drilling
Tools: Top Hammer Drilling Tools
HS Code: 82071990
Product Description

Secoroc DTH Hammers RH450 4" (inch) with Complete Hammer With 2 3/8 API Reg. Pin
 



Atlas Copco DTH Hammers RH450 4" (inch) with Complete Hammer With 2 3/8 API Reg. Pin (34.00kg 74.8lb)



Altas Copco DOWN THE HOLE DRILLING HAMMERS

 

Atlas Copco Down The Hole Drilling Hammers
 

Atlas Copco DTH Hammer RH450 3.5"(inch)
 



DTH drilling tools
 

Roschen's extensive range of tools for down-the-hole drilling includes hammers, drill bits and tool systems for simultaneous drilling-and-casing through difficult overburden. Combining advanced materials technology with skillful design focusing on performance, simplicity and endurance, our DTH tools give high productivity, great reliability and low operating costs. 



 


Features:
 

1. Valveless air distribution. More reliable.
2. Simple design of the piston. Long life.
3. More efficient energy transfer, fact drilling speed, lower air consumption and lower oil consumption.
4. Fewer internal parts, simple structure, long life, 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 multi-step thread.


 


Specifications of DTH Hammers: 
 

Hammers Bit Shank Connection Thread Suitable bit Working pressure Air consumption
2" BR2 RD50 box ¢70-¢90mm 0.7-1.75Mpa 0.7Mpa 4.5m3/min
1.0Mpa 4m3/min
1.4Mpa 5m3/min
3" DHD3.5 API 2 3/8"Reg ¢90-¢110mm 1.0-1.5Mpa 1.0Mpa 4.5m3/min
COP32/COP34
M30 1.5Mpa 9m3/min
4" DHD340 API 2 3/8"Reg ¢110-¢135mm 1.0-2.5Mpa 1.0Mpa 6m3/min
COP44
QL40
SD4 1.8Mpa 10m3/min
M40 2.4Mpa 15m3/min
5" DHD350 API 2 3/8"Reg/API 3 1/2"Reg ¢135-¢155mm 1.0-2.5Mpa 1.0Mpa 9m3/min
COP54
QL50
SD5 1.8Mpa 15m3/min
M50 2.4Mpa 23m3/min
6" DHD360 API 3 1/2"Reg ¢155-¢190mm 1.0-2.5Mpa 1.0Mpa 10m3/min
COP64
QL60
SD6 1.8Mpa 20m3/min
M60 2.4Mpa 28.5m3/min
8" DHD380 API 4 1/2"Reg ¢195-¢254mm 1.0-2.5Mpa 1.0Mpa 15m3/min
COP84
QL80 1.8Mpa 26m3/min
SD8 2.4Mpa 34m3/min
10" SD10 API 6 5/8"Reg ¢254-¢311mm 1.0-2.5Mpa 1.0Mpa 22m3/min
Numa100 1.8Mpa 40m3/min
  2.4Mpa 55m3/min
12" DHD1120 API 6 5/8"Reg ¢305-¢445mm 1.0-2.5Mpa 1.0Mpa 30m3/min
SD12 1.8Mpa 56m3/min
Numa120 2.4Mpa 78m3/min

 

 

 

 

 

For more information please contact:



ROSCHEN INC.
ROSCHEN GROUP LIMITED
ROSCHEN HOLDINGS LIMITED

Skype: ROSCHEN.TOOL , ROSCHEN_GROUP

WeChat: +86-137 6419 5009 ; +86-135 8585 5390

WhatsApp: +86-137 6419 5009 ; +86-135 8585 5390

Email: roschen@roschen.com ; roschen@roschen.net

Website: http://www.roschen.net ; http://www.roschen.cn

 

http://www.roschen.com ; http://www.roschengroup.com

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Get in touch with us
Contact Person : Mr. Bill, George, Michael
Tel : 13764195009
Fax : 86-021-54380177
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