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Home > products > High Air Pressure DTH Hammer > Hole Range Dia 155 190 mm DTH Hammer Cop64 / DHD360 / CD65A Without Foot Valve for Mining Waterwell Geothermal Drilling
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Hole Range Dia 155 190 mm DTH Hammer Cop64 / DHD360 / CD65A Without Foot Valve for Mining Waterwell Geothermal Drilling
Hole Range Dia 155 190 mm DTH Hammer Cop64 / DHD360 / CD65A Without Foot Valve for Mining Waterwell Geothermal Drilling
Hole Range Dia 155 190 mm DTH Hammer Cop64 / DHD360 / CD65A Without Foot Valve for Mining Waterwell Geothermal Drilling
Hole Range Dia 155 190 mm DTH Hammer Cop64 / DHD360 / CD65A Without Foot Valve for Mining Waterwell Geothermal Drilling
Hole Range Dia 155 190 mm DTH Hammer Cop64 / DHD360 / CD65A Without Foot Valve for Mining Waterwell Geothermal Drilling
Hole Range Dia 155 190 mm DTH Hammer Cop64 / DHD360 / CD65A Without Foot Valve for Mining Waterwell Geothermal Drilling

Hole Range Dia 155 190 mm DTH Hammer Cop64 / DHD360 / CD65A Without Foot Valve for Mining Waterwell Geothermal Drilling

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:
Model NO.:
CD65A
Manufacturing Process:
Forging
Material:
Alloy Steel
Connection Thread:
API 3 1/2" Reg
Hole Range:
Dia 155 - 190 Mm
Working Pressure:
1.0 - 2.5MPa
Compatible Bit Shank:
Cop64, DHD360, CD65
Transport Package:
Ply-Wooden Cases For Exporting
Specification:
2 Inch To 12 Inch
Trademark:
Super Diamond
Origin:
China
HS Code:
8207199000
Model NO.:
CD65A
Manufacturing Process:
Forging
Material:
Alloy Steel
Connection Thread:
API 3 1/2" Reg
Hole Range:
Dia 155 - 190 Mm
Working Pressure:
1.0 - 2.5MPa
Compatible Bit Shank:
Cop64, DHD360, CD65
Transport Package:
Ply-Wooden Cases For Exporting
Specification:
2 Inch To 12 Inch
Trademark:
Super Diamond
Origin:
China
HS Code:
8207199000
Hole Range Dia 155 190 mm DTH Hammer Cop64 / DHD360 / CD65A Without Foot Valve for Mining Waterwell Geothermal Drilling
High Air Pressure DTH Hammer without foot valve

Advantages:
1. Avoid the trouble caused by the foot valve's fracture, expansion and contraction.
2. Lower energy consumption and higher impact frequency, 15%-30% quicker drill speed than same hammer with foot valve.
3. Simple design of the piston, long life.
4. More efficient energy transfer, faster drilling speed, low air consumption and lower oil consumption.
5. Fewer internal parts, simple structure, longer life,less failure and easier to maintain because all the parts are heat treated.
6. Easy to disassemble because the top sub, the drive chuck and the external cylinder are connected by multi-sted thread. 

Technical Data:

Hammers		 Bit Shank Connection Thread Suitable bit Working pressure Air 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		 0.7Mpa 4.5m3/min
1.0Mpa 4m3/min
1.4Mpa 5m3/min
3" hammers DHD3.5
COP32/COP34
M30		 API 2 3/8"Reg ¢90-¢110mm 1.0-1.5Mpa 1.0Mpa 4.5m3/min
1.5Mpa 9m3/min
4" hammers DHD340
COP44
QL40
SD4
M40		 API 2 3/8"Reg ¢105-¢130mm 1.0-2.5Mpa 1.0Mpa 6m3/min
1.8Mpa 10m3/min
2.4Mpa 15m3/min
5" hammers DHD350
COP54
QL50
SD5
M50		 API 2 3/8"Reg/API 3 1/2"Reg ¢130-¢156mm 1.0-2.5Mpa 1.0Mpa 9m3/min
1.8Mpa 15m3/min
2.4Mpa 23m3/min
6" hammers DHD360
COP64
QL60
SD6
M60		 API 3 1/2"Reg ¢152-¢203mm 1.0-2.5Mpa 1.0Mpa 10m3/min
1.8Mpa 20m3/min
2.4Mpa 28.5m3/min
8" hammers DHD380
COP84
QL80
SD8		 API 4 1/2"Reg ¢200-¢279mm 1.0-2.5Mpa 1.0Mpa 15m3/min
1.8Mpa 26m3/min
2.4Mpa 34m3/min
10" hammers SD10
NUMA100		 API 6 5/8"Reg ¢254-¢330mm 1.0-2.5Mpa 1.0Mpa 22m3/min
1.8Mpa 40m3/min
2.4Mpa 55m3/min
12" hammers DHD1120
SD12
NUMA120
NUMA125		 API 6 5/8"Reg ¢305-¢381mm 1.0-2.5Mpa 1.0Mpa 30m3/min
1.8Mpa 56m3/min
2.4Mpa 78m3/min
Down The Hole Hammer Cop64 / DHD360 / CD65A DTH Hammer Without Foot Valve for Mining Waterwell Geothermal Drilling
Down The Hole Hammer Cop64 / DHD360 / CD65A DTH Hammer Without Foot Valve for Mining Waterwell Geothermal Drilling

Down The Hole Hammer Cop64 / DHD360 / CD65A DTH Hammer Without Foot Valve for Mining Waterwell Geothermal DrillingDown The Hole Hammer Cop64 / DHD360 / CD65A DTH Hammer Without Foot Valve for Mining Waterwell Geothermal DrillingDown The Hole Hammer Cop64 / DHD360 / CD65A DTH Hammer Without Foot Valve for Mining Waterwell Geothermal Drilling

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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