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8 Inch DTH Hammer DHD380 API 4 1/2 Reg for 155-190mm Hole Range

Name: 8 Inch DTH Hammer DHD380 API 4 1/2 Reg for 155-190mm Hole Range
Brand: Changsha Chaojingang Machinery Manufacturing Co., Ltd.
SKU: DHD,QL,Mission,SD
Price: 1,025.00 USD
Availability: InStock

Product Details

Place of Origin: China

Brand Name: Super Diamond

Model Number: DHD,QL,Mission,SD

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Minimum Order Quantity: 1

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Product Details

Product Description

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                                                                                                                                                                                                                                                                                                                                                                                                                8 inch DTH hammer DHD380, DHD380 API 4 1/2 reg hammer, DTH hammer for 155-190mm hole
                              

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:	Mission60 / Cm60A
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
Hole Range:	Dia 155 - 190 Mm
Working Pressure:	1.0 - 2.5MPa
Compatible Bit Shank:	Mission60 / Cm60A
Transport Package:	Ply-Wooden Cases For Exporting
Specification:	2 Inch To 12 Inch
Trademark:	Super Diamond
Origin:	China
HS Code:	8207199000

8 Inch DTH Hammer DHD380 API 4 1/2 Reg for 155-190mm Hole Range

8 inch DTH Hammer DHD380 Cop84 Mission80 SD8 Ql80

Compatible for API 4 1/2" Reg Connection Thread

Product Specifications

Attribute	Value
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	Mission60 / Cm60A
Transport Package	Ply-Wooden Cases for Exporting
Specification	2 inch to 12 inch
Trademark	Super Diamond
Origin	China
HS Code	8207199000

Product Advantages

95% compatibility with original products
High quality alloy steel with premium hardening for extended lifespan
Complete production chain ensures stable and prompt delivery
Experienced technicians and engineers with extensive industry knowledge
Customization options available with efficient service
Competitive pricing compared to major brands with superior quality
Global reputation with customers in France, Spain, Italy, South Africa, Australia, and more

Advantages of Hammers Without Foot Valve

Eliminates concerns about foot valve breakage, distortion, or expansion
15-30% higher drilling speed with lower energy consumption
Simplified design with reliable parts for longer life and easier maintenance
10% lower oil consumption compared to foot valve models
Highly recommended design for optimal performance

Product Photos

Technical Specifications

Hammers	Bit Shank	Connection Thread	Suitable Bit	Working Pressure	Air Consumption
1-3" Middle-low pressure DTH hammers	BR1	RD40 box	64-76mm	0.7-1.75Mpa	4.5m3/min

Production Process

About Our Company

We are a leading manufacturer of rock drilling tools including DTH hammers, RC hammers, top hammer button bits, and ODEX systems. Our 26,600 square meter facility in LiuYang, China includes 22,000 square meters of production space.

We have earned an excellent reputation worldwide for premium quality, professional service, and competitive pricing, serving customers in Brazil, Peru, South Africa, Australia, Turkey, Russia, and more.

Factory Overview

Our Team

Certifications

Quality Warranty

Our products are manufactured from high-quality steel with all components rigorously inspected before shipping. We provide prompt responses to all customer feedback and suggestions.

Packaging & Shipping

Frequently Asked Questions

Are you a manufacturer or a trade company?

We are a manufacturer of rock drilling equipment and pneumatic tools in China.

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Casing Drilling System

8 Inch DTH Hammer DHD380 API 4 1/2 Reg for 155-190mm Hole Range