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Home > products > High Air Pressure DTH Hammer > CD55A 5" DTH Hammer Assembly for Atlas Copco / Super Diamond Earth Boring Tools ISO 9001 2000 Certified and Made of Alloy Steel
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CD55A 5
CD55A 5
CD55A 5
CD55A 5
CD55A 5

CD55A 5" DTH Hammer Assembly for Atlas Copco / Super Diamond Earth Boring Tools ISO 9001 2000 Certified and Made of Alloy Steel

Product Details

Place of Origin: China

Brand Name: Super Diamond

Model Number: DHD,QL,Mission,SD

Payment & Shipping Terms

Minimum Order Quantity: 1

Get Best Price

Product Details

Product Description
Highlight:
Surface Treatment:
Spray-Paint
Manufacturing Process:
Forging
Material:
Alloy Steel
Transport Package:
Ply-Wooden Cases For Exporting
Specification:
2 Inch To 12 Inch
Trademark:
Super Diamond
Origin:
China
HS Code:
8207199000
Supply Ability:
10000
Customization:
Available
Certification:
ISO 9001:2000
Standard:
JIS, ASTM
Surface Treatment:
Spray-Paint
Manufacturing Process:
Forging
Material:
Alloy Steel
Transport Package:
Ply-Wooden Cases For Exporting
Specification:
2 Inch To 12 Inch
Trademark:
Super Diamond
Origin:
China
HS Code:
8207199000
Supply Ability:
10000
Customization:
Available
Certification:
ISO 9001:2000
Standard:
JIS, ASTM
CD55A 5" DTH Hammer Assembly for Atlas Copco / Super Diamond Earth Boring Tools ISO 9001 2000 Certified and Made of Alloy Steel
CD55A (COP54) High air pressure DTH Hammer without foot valve.


Advantages:
1.Valve air distribution. More reliable.
2.Simple design of the piston, long life.
3.More efficient energy transfer, faster drilling speed, lower air consumption and lower oil consumption.
4.Fewer internal parts, simple structure, longer 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-sted thread. 
 


Atlas Copco / Super Diamond (Earth Boring Tools) Hammer Assembly (COPCO44)

Products specifications:

 

Hammers		Bit ShankConnection ThreadSuitable bitWorking pressureAir consumption
1-3" Middle-low pressure DTH hammers
BR1
BR2
BR3		RD40 box
RD50 box
API 2 3/8" Reg
¢64-¢76mm
¢70-¢90mm
¢90-¢110mm		0.7-1.75Mpa
0.7-1.75Mpa
0.7-1.75Mpa		0.7Mpa4.5m3/min
1.0Mpa4m3/min
1.4Mpa5m3/min
3" hammersDHD3.5
COP32/COP34
M30		API 2 3/8"Reg¢90-¢110mm1.0-1.5Mpa1.0Mpa4.5m3/min
1.5Mpa9m3/min
4" hammersDHD340
COP44
QL40
SD4
M40		API 2 3/8"Reg¢105-¢130mm1.0-2.5Mpa1.0Mpa6m3/min
1.8Mpa10m3/min
2.4Mpa15m3/min
5" hammersDHD350
COP54
QL50
SD5
M50		API 2 3/8"Reg/API 3 1/2"Reg¢130-¢156mm1.0-2.5Mpa1.0Mpa9m3/min
1.8Mpa15m3/min
2.4Mpa23m3/min
6" hammersDHD360
COP64
QL60
SD6
M60		API 3 1/2"Reg¢152-¢203mm1.0-2.5Mpa1.0Mpa10m3/min
1.8Mpa20m3/min
2.4Mpa28.5m3/min
8" hammersDHD380
COP84
QL80
SD8		API 4 1/2"Reg¢200-¢279mm1.0-2.5Mpa1.0Mpa15m3/min
1.8Mpa26m3/min
2.4Mpa34m3/min
10" hammersSD10
NUMA100		API 6 5/8"Reg¢254-¢330mm1.0-2.5Mpa1.0Mpa22m3/min
1.8Mpa40m3/min
2.4Mpa55m3/min
12" hammersDHD1120
SD12
NUMA120
NUMA125		API 6 5/8"Reg¢305-¢381mm1.0-2.5Mpa1.0Mpa30m3/min
1.8Mpa56m3/min
2.4Mpa78m3/min
 
Atlas Copco / Super Diamond (Earth Boring Tools) Hammer Assembly (COPCO44)
Atlas Copco / Super Diamond (Earth Boring Tools) Hammer Assembly (COPCO44)


 

Tags:

DTH Drilling Hammer,

Down The Hole Hammer,

DTH Hammer Assembly

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Changsha Chaojingang Machinery Manufacturing Co., Ltd.
products

High Air Pressure DTH Hammer

Reverse Circulation Hammers

Reverse Circulation Bits

DTH Drill Bits

Top Hammer Drill Bits

DTH Drill Pipes

DTH Drill Rods

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No. 8, Fengyu North Road, Yongan Town, Liuyang, Changsha
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