Send Message
vr
Changsha Chaojingang Machinery Manufacturing Co., Ltd.
cjg02@cjgdrill.com 86-0731-18274865038
Home
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
Big Hole DTH Hammers
Casing Drilling System
VR Show
About Us
Company Profile
Factory Tour
Quality Control
Contact Us
events
news
cases
english
english
français
Deutsch
Italiano
русский
Español
português
Nederlandse
ελληνικά
日本語
한국어
العربية
हिन्दी
Türkçe
bahasa indonesia
tiếng Việt
ไทย
বাংলা
فارسی
polski
quote
Home
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
Big Hole DTH Hammers
Casing Drilling System
VR Show
About Us
Company Profile
Factory Tour
Quality Control
Contact Us
Events
news
cases
Contact Us
products
products
Home > products > High Air Pressure DTH Hammer > Forging Process 5inch DTH Hammer for Cop54 / Atlas / Sadvik DHD350 / CD55 Rock Drilling / Waterwell Drilling / Mining / Quarrying Compatible
Catagories

High Air Pressure DTH Hammer

(1798)

Reverse Circulation Hammers

(187)

Reverse Circulation Bits

(367)

DTH Drill Bits

(807)

Top Hammer Drill Bits

(142)

DTH Drill Pipes

(14)

DTH Drill Rods

(12)

Big Hole DTH Hammers

(9)

Casing Drilling System

(12)
Contacts
Contacts: Ms. Lura Deng
Tel: 86-0731-18274865038
wechat
Contact Now
Mail Us
Forging Process 5inch DTH Hammer for Cop54 / Atlas / Sadvik DHD350 / CD55 Rock Drilling / Waterwell Drilling / Mining / Quarrying Compatible
Forging Process 5inch DTH Hammer for Cop54 / Atlas / Sadvik DHD350 / CD55 Rock Drilling / Waterwell Drilling / Mining / Quarrying Compatible
Forging Process 5inch DTH Hammer for Cop54 / Atlas / Sadvik DHD350 / CD55 Rock Drilling / Waterwell Drilling / Mining / Quarrying Compatible
Forging Process 5inch DTH Hammer for Cop54 / Atlas / Sadvik DHD350 / CD55 Rock Drilling / Waterwell Drilling / Mining / Quarrying Compatible
Forging Process 5inch DTH Hammer for Cop54 / Atlas / Sadvik DHD350 / CD55 Rock Drilling / Waterwell Drilling / Mining / Quarrying Compatible

Forging Process 5inch DTH Hammer for Cop54 / Atlas / Sadvik DHD350 / CD55 Rock Drilling / Waterwell Drilling / Mining / Quarrying Compatible

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:
Manufacturing Process:
Forging
Material:
Alloy Steel
Connection Thread:
API 3 1/2" Reg, API 3 3/8" Reg
Hole Range:
Dia 135 - 155 Mm
Working Pressure:
1.0 - 2.5MPa
Compatible Bit Shank:
Cop54, DHD350, CD55
Transport Package:
Ply-Wooden Cases For Exporting
Specification:
2 Inch To 12 Inch
Trademark:
Super Diamond
Origin:
China
HS Code:
8207199000
Manufacturing Process:
Forging
Material:
Alloy Steel
Connection Thread:
API 3 1/2" Reg, API 3 3/8" Reg
Hole Range:
Dia 135 - 155 Mm
Working Pressure:
1.0 - 2.5MPa
Compatible Bit Shank:
Cop54, DHD350, CD55
Transport Package:
Ply-Wooden Cases For Exporting
Specification:
2 Inch To 12 Inch
Trademark:
Super Diamond
Origin:
China
HS Code:
8207199000
Forging Process 5inch DTH Hammer for Cop54 / Atlas / Sadvik DHD350 / CD55 Rock Drilling / Waterwell Drilling / Mining / Quarrying Compatible

5inch High Air Pressure DTH Hammer with 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, low air consumption and low 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. 

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
5inch DTH Hammer for Rock Drilling / Waterwell Drilling / Mining / Quarrying Compatible with Atlas / Sadvik DHD350 / Cop54 / CD55
5inch DTH Hammer for Rock Drilling / Waterwell Drilling / Mining / Quarrying Compatible with Atlas / Sadvik DHD350 / Cop54 / CD55

Detailed Technicial Parameters:

5inch DTH Hammer for Rock Drilling / Waterwell Drilling / Mining / Quarrying Compatible with Atlas / Sadvik DHD350 / Cop54 / CD55

Production Cornor:5inch DTH Hammer for Rock Drilling / Waterwell Drilling / Mining / Quarrying Compatible with Atlas / Sadvik DHD350 / Cop54 / CD55

Tags:

DTH Drilling Hammer,

Down The Hole Hammer,

DTH Hammer Assembly

Similar Products
Rustproof DTH Hammer Bit Compact QL60 Rock Drill Bit Wear Resistant

Rustproof DTH Hammer Bit Compact QL60 Rock Drill Bit Wear Resistant

Get Best Price
High Air Pressure 6 Inch DTH Hammer Long Lasting Efficient For Rock Drilling

High Air Pressure 6 Inch DTH Hammer Long Lasting Efficient For Rock Drilling

Get Best Price
Alloy Steel Forging Process Rock Drilling Hammer CQL60 DTH Bits And Hammers

Alloy Steel Forging Process Rock Drilling Hammer CQL60 DTH Bits And Hammers

Get Best Price
Fireproof 8 Inch DTH Hammer High Air Pressure Rock Drilling Hammer High Efficiency DHD380 COP84

Fireproof 8 Inch DTH Hammer High Air Pressure Rock Drilling Hammer High Efficiency DHD380 COP84

Get Best Price
Customization Alloy Steel Rock Drilling Hammer COP84 Energy Efficiency

Customization Alloy Steel Rock Drilling Hammer COP84 Energy Efficiency

Get Best Price
CD85 Forging 8 Inch Down The Hole Hammer Rock Drilling Corrosion Proof DTH Drilling Tools

CD85 Forging 8 Inch Down The Hole Hammer Rock Drilling Corrosion Proof DTH Drilling Tools

Get Best Price
Forging IR3.5/CD35 DTH Hammer And Bit 3 Inch Down Hole Hammer Bits Custom

Forging IR3.5/CD35 DTH Hammer And Bit 3 Inch Down Hole Hammer Bits Custom

Get Best Price
Industrial Erosion Resistant High Air Pressure DTH Hammer 3 Inch DTH Hammer Alloy Steel

Industrial Erosion Resistant High Air Pressure DTH Hammer 3 Inch DTH Hammer Alloy Steel

Get Best Price
Shank Numa100 High Air Pressure DTH Hammer Alloy Steel For Mining

Shank Numa100 High Air Pressure DTH Hammer Alloy Steel For Mining

Get Best Price
High Pressure 10inch DTH Hammers And Button Bits SD10 Flameproof Anti Corrosion

High Pressure 10inch DTH Hammers And Button Bits SD10 Flameproof Anti Corrosion

Get Best Price
10 Inch High Air Pressure DTH Hammer SD10 Forged Diameter 254mm Stable

10 Inch High Air Pressure DTH Hammer SD10 Forged Diameter 254mm Stable

Get Best Price
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

cjg02@cjgdrill.com 86-0731-18274865038
No. 8, Fengyu North Road, Yongan Town, Liuyang, Changsha
Quick links
Company Profile Factory Tour Quality Control news Cases Sitemap Privacy Policy
China Good Quality High Air Pressure DTH Hammer Supplier. Copyright © 2025 Changsha Chaojingang Machinery Manufacturing Co., Ltd. . All Rights Reserved.