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CQL80 DTH Hammer for Mining Alloy Steel ASTM Standard ISO 9001

Name: CQL80 DTH Hammer for Mining Alloy Steel ASTM Standard ISO 9001
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

Payment & Shipping Terms

Minimum Order Quantity: 1

Price: 50-2000USD/Pc

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Product Details

Product Description

Highlight: 
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                CQL80 DTH hammer for mining, alloy steel DTH hammer, ISO 9001 certified DTH hammer
                              

Model NO.:	CQL80	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

Model NO.:	CQL80
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

CQL80 DTH Hammer for Mining Alloy Steel ASTM Standard ISO 9001

DTH Hammer for Mining QL80 MP80 MC81 with Foot Valve

Product Specifications

Attribute	Value
Model NO.	CQL80
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

Key Advantages

Valve air distribution system for enhanced reliability
Simple piston design ensures long service life
Efficient energy transfer for faster drilling speeds with lower air and oil consumption
Reduced internal components with heat-treated parts for durability and easy maintenance
Easy disassembly with multi-sted thread connections between top sub, drive chuck, and external cylinder

Technical Specifications

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