Payment Terms | T/T, L/C, D/A, D/P, Western Union |
Supply Ability | 20000pcs per month |
Delivery Time | 15-20days |
Packaging Details | wooden box |
Color: | Green/Yellow/Customized |
Application: | Water well drilling, Quarry drilling, Construction Rock Drilling |
Bit Shank type: | COP MISSION DHD QL SD |
Hammer type | COP MISSION DHD QL SD High Air Pressure |
Bit diameter | φ90 - φ445mm |
Drilling method | DTH Drilling |
Product name | COP MISSION DHD QL SD High Air Pressure Down The Hole Hammer |
Brand Name | MIROC |
Model Number | High Air Pressure DTH Hammer Without Foot Valve |
Certification | SGS certified, ISO |
Place of Origin | China |
View Detail Information
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Product Specification
Payment Terms | T/T, L/C, D/A, D/P, Western Union | Supply Ability | 20000pcs per month |
Delivery Time | 15-20days | Packaging Details | wooden box |
Color: | Green/Yellow/Customized | Application: | Water well drilling, Quarry drilling, Construction Rock Drilling |
Bit Shank type: | COP MISSION DHD QL SD | Hammer type | COP MISSION DHD QL SD High Air Pressure |
Bit diameter | φ90 - φ445mm | Drilling method | DTH Drilling |
Product name | COP MISSION DHD QL SD High Air Pressure Down The Hole Hammer | Brand Name | MIROC |
Model Number | High Air Pressure DTH Hammer Without Foot Valve | Certification | SGS certified, ISO |
Place of Origin | China | ||
High Light | down the hole drilling tools ,down the hole hammer |
High Air Pressure DTH Hammer Without Foot Valve
Applications
1. Underground mining
2. Quarry benching operations
3. Water well drilling
High Air Pressure DTH Hammer Without Foot Valve
The Characteristics of High Air Pressure DTH Hammers Without Foot Valve:
It is a kind of high air pressure DTH hammer without foot valve, and it is our newest design. It is also one of the most advanced DTH hammers in the world.
It has the following advantages:
1. Out of the trouble of foot valve fracture and expansion and contraction.
2. Lower energy consumption and higher impact frequency. The drilling speed is 15-30% higher than the one with foot valve.
3. Simple structure, reliable parts, long life span, easy and cheap maintenance.
4. Lower air and oil consumption. The oil consumption is about 10% lower than the one with foot valve.
High Air Pressure DTH Hammer Without Foot Valve - KSQ Series DTH Hammer | |||||||
Model | KSQ25A | KSQ35A | KSQ45A | KSQ45S | KSQ55A | KSQ55S | |
Length (Without Bit) | 872mm | 888mm | 1011mm | 986mm | 1110mm | 1110mm | |
Weight (Without Bit) | 16.00kg | 25.00kg | 43.20kg | 37.00kg | 69.00kg | 66.00kg | |
External Diameter | φ71mm | φ82mm | φ99mm | φ92mm | φ126mm | φ116mm | |
Bit Shank | KSQ25 | IR3.5 | COP44/DHD340 | COP44/DHD340 | COP54/DHD350R | COP54/DHD350R | |
Hole Range | φ76 - φ90mm | φ90 - φ115mm | φ110 - φ135mm | φ105 - φ120mm | φ135 - φ155mm | φ127 - φ145mm | |
Connection Thread | T42*10*1.5 | API 2 3/8 '' Reg | API 2 3/8 '' Reg | API 2 3/8 '' Reg | API 2 3/8 '' Reg, API 3 1/2 '' Reg, API 2 7/8 '' Reg, API 2 7/8 '' IF | API 2 3/8 '' Reg, API 3 1/2 '' Reg, API 2 7/8 '' Reg | |
Working Pressure | 1.0 - 1.5 Mpa | 1.0 - 1.5 Mpa | 1.2 - 2.0 Mpa | 1.2 - 2.0 Mpa | 1.3 - 2.3 Mpa | 1.3 - 2.3 Mpa | |
Impact Rate at 17 Bar | 25HZ | 25HZ | 30HZ | 30HZ | 28HZ | 28HZ | |
Recommended Rotation Speed | 22 - 35 r/min | 25 - 40 r/min | 22 - 35 r/min | 25 - 40 r/min | 20 - 35 r/min | 20 - 35 r/min | |
Air Consumption | 1.0Mpa: 4 m³/ min | 1.0Mpa: 3.8 m³/ min | 1.0Mpa: 6 m³/ min | 1.8Mpa: 8 m³/ min | 1.0Mpa: 7 m³/ min | 1.0Mpa: 7 m³/ min | |
1.5Mpa: 6 m³/ min | 1.5Mpa: 7.5 m³/ min | 1.8Mpa: 10 m³/ min | 2.4Mpa: 13 m³/ min | 1.8Mpa: 14 m³/ min | 1.8Mpa: 13.5 m³/ min | ||
2.4Mpa: 15 m³/ min | 2.4Mpa: 19 m³/ min | 2.4Mpa: 18 m³/ min |
High Air Pressure DTH Hammer Without Foot Valve - KSQ Series DTH Hammer | |||||
Model | KSQ55C(A) | KSQ65A | KSQ75A | KSQ85A | KSQ1120A |
Length (Without Bit) | 1102mm | 1238mm | 1258mm | 1359mm | 1880mm |
Weight (Without Bit) | 68.00kg | 98.00kg | 120.00kg | 175.00kg | 474.00kg |
External Diameter | φ126mm | φ142mm, φ146mm | φ165mm | φ180mm, φ185mm | φ275mm |
Bit Shank | KSQ55C/DHD350Q | COP64/DHD360 | COP64/DHD360 | COP84/DHD380 | DHD1120 |
Hole Range | φ135 - φ155mm | φ155 - φ203mm | φ175 - φ216mm | φ195 - φ254mm | φ305 - φ445mm |
Connection Thread | API 2 3/8 '' Reg, API 3 1/2 '' Reg, API 2 7/8 '' Reg | API 3 1/2 '' Reg | API 3 1/2 '' Reg | API 4 1/2 '' Reg | API 6 5/8 '' Reg |
Working Pressure | 1.3 - 2.3 Mpa | 1.5 - 3.0 Mpa | 1.5 - 3.0 Mpa | 1.5 - 3.0 Mpa | 2.0 - 3.5 Mpa |
Impact Rate at 17 Bar | 28HZ | 25HZ | 23HZ | 22HZ | 20HZ |
Recommended Rotation Speed | 20 - 35 r/min | 20 - 30 r/min | 20 - 30 r/min | 15 - 25 r/min | 15 - 25 r/min |
Air Consumption | 1.0Mpa: 8 m³/ min | 1.0Mpa: 9 m³/ min | 1.0Mpa: 11 m³/ min | 1.0Mpa: 12 m³/ min | 1.0Mpa: 28 m³/ min |
1.8Mpa: 14 m³/ min | 1.8Mpa: 18 m³/ min | 1.8Mpa: 20 m³/ min | 1.8Mpa: 22 m³/ min | 1.8Mpa: 50 m³/ min | |
2.4Mpa: 19 m³/ min | 2.4Mpa: 26 m³/ min | 2.4Mpa: 28 m³/ min | 2.4Mpa: 28 m³/ min | 2.4Mpa: 71 m³/ min |
High Air Pressure DTH Hammer Without Foot Valve - KSD Series DTH Hammer | ||||||
Model | KSD4A | KSD5A | KSD6A | KSD8A | KSD10A | KSD12A |
Length (Without Bit) | 1012mm | 1090mm | 1182mm | 1330mm | 1525mm | 1860mm |
Weight (Without Bit) | 40.00kg | 70.00kg | 90.00kg | 174.00kg | 316.00kg | 480.00kg |
External Diameter | φ99mm | φ126mm | φ146mm | φ180mm, φ185mm | φ226mm | φ275mm |
Bit Shank | SD4 | SD5 | SD6 | SD8 | SD10 | SD12 |
Hole Range | φ110 - φ135mm | φ155- φ190mm | φ155 - φ203mm | φ195 - φ254mm | φ254 - φ311mm | φ305 - φ445mm |
Connection Thread | API 2 3/8 '' Reg | API 2 3/8 '' Reg, API 3 1/2 '' Reg, API 2 7/8 '' Reg | API 3 1/2 '' Reg | API 4 1/2 '' Reg | API 6 5/8 '' Reg | API 6 5/8 '' Reg |
Working Pressure | 1.2 - 2.0 Mpa | 1.3 - 2.3 Mpa | 1.5 - 2.5 Mpa | 1.5 - 3.0 Mpa | 2.0 - 3.5 Mpa | 2.0 - 3.5 Mpa |
Impact Rate at 17 Bar | 30HZ | 28HZ | 25HZ | 22HZ | 20HZ | 20HZ |
Recommended Rotation Speed | 25 - 40 r/min | 20 - 35 r/min | 20 - 30 r/min | 15 - 25 r/min | 20 - 35 r/min | 15 - 25 r/min |
Air Consumption | 1.0Mpa: 6 m³/ min | 1.0Mpa: 7 m³/ min | 1.0Mpa: 9 m³/ min | 1.0Mpa: 12 m³/ min | 15 - 25 r/min | 1.0Mpa: 28 m³/ min |
1.8Mpa: 9 m³/ min | 1.8Mpa: 14 m³/ min | 1.8Mpa: 18 m³/ min | 1.8Mpa: 22 m³/ min | 1.8Mpa: 40 m³/ min | 1.8Mpa: 50 m³/ min | |
2.4Mpa: 14 m³/ min | 2.4Mpa: 19 m³/ min | 2.4Mpa: 26 m³/ min | 2.4Mpa: 28 m³/ min | 2.4Mpa: 65 m³/ min | 2.4Mpa: 71 m³/ min |
High Air Pressure DTH Hammer Without Foot Valve - KQL Series DTH Hammer | |||||
Model | KQL4A | KQL5A | KQL6A | KQL8A | KQL95A |
Length (Without Bit) | 1070mm | 1090mm | 1183mm | 1330mm | 1340mm |
Weight (Without Bit) | 40.00kg | 67.00kg | 92.00kg | 171.00kg | 203.00kg |
External Diameter | φ99mm | φ126mm | φ146mm, φ148mm | φ180mm, φ185mm | φ203mm |
Bit Shank | QL40 | QL50 | QL60 | QL80 | QL80 |
Hole Range | φ110 - φ135mm | φ135- φ155mm | φ155 - φ203mm | φ195 - φ254mm | φ216 - φ254mm |
Connection Thread | API 2 3/8 '' Reg | API 2 3/8 '' Reg, API 3 1/2 '' Reg, API 2 7/8 '' Reg | API 3 1/2 '' Reg | API 4 1/2 '' Reg | API 4 1/2 '' Reg |
Working Pressure | 1.2 - 2.0 Mpa | 1.3 - 2.3 Mpa | 1.5 - 2.5 Mpa | 1.5 - 3.0 Mpa | 1.8 - 3.0 Mpa |
Impact Rate at 17 Bar | 30HZ | 28HZ | 25HZ | 22HZ | 22HZ |
Recommended Rotation Speed | 20 - 30 r/min | 20 - 35 r/min | 20 - 30 r/min | 15 - 25 r/min | 15 - 25 r/min |
Air Consumption | 1.0Mpa: 5 m³/ min | 1.0Mpa: 7 m³/ min | 1.0Mpa: 9 m³/ min | 1.0Mpa: 12 m³/ min | 1.0Mpa: 16 m³/ min |
1.8Mpa: 9 m³/ min | 1.8Mpa: 14 m³/ min | 1.8Mpa: 18 m³/ min | 1.8Mpa: 22 m³/ min | 1.8Mpa: 28 m³/ min | |
2.4Mpa: 14 m³/ min | 2.4Mpa: 19 m³/ min | 2.4Mpa: 26 m³/ min | 2.4Mpa: 28 m³/ min | 2.4Mpa: 39 m³/ min |
High Air Pressure DTH Hammer Without Foot Valve - NM Series DTH Hammer | ||||
Model | NM4A | NM5A | NM6A | NM8A |
Length (Without Bit) | 1005mm | 1110mm | 1161mm | 1338mm |
Weight (Without Bit) | 40.00kg | 68.50kg | 90.00kg | 176.00kg |
External Diameter | φ99mm | φ126mm | φ142mm, φ144mm,φ146mm, φ148mm | φ180mm, φ185mm |
Bit Shank | NM4 | NM5 | NM6 | NM8 |
Hole Range | φ110 - φ135mm | φ155- φ190mm | φ155- φ203mm | φ195- φ254mm |
Connection Thread | API 2 3/8 '' Reg | API 2 3/8 '' Reg, API 3 1/2 '' Reg, API 2 7/8 '' Reg | API 2 7/8 '' Reg, API 3 1/2 '' Reg, API 2 7/8 '' IF | API 4 1/2 '' Reg |
Working Pressure | 1.2 - 2.0 Mpa | 1.3 - 2.3 Mpa | 1.5 - 2.5 Mpa | 1.5 - 3.0 Mpa |
Impact Rate at 17 Bar | 30HZ | 28HZ | 25HZ | 22HZ |
Recommended Rotation Speed | 15 - 25 r/min | 15 - 25 r/min | 15 - 25 r/min | 15 - 25 r/min |
Air Consumption | 1.0Mpa: 5 m³/ min | 1.0Mpa: 7 m³/ min | 1.0Mpa: 9 m³/ min | 1.0Mpa: 12 m³/ min |
1.8Mpa: 9 m³/ min | 1.8Mpa: 14 m³/ min | 1.8Mpa: 18 m³/ min | 1.8Mpa: 22 m³/ min | |
2.4Mpa: 14 m³/ min | 2.4Mpa: 19 m³/ min | 2.4Mpa: 26 m³/ min | 2.4Mpa: 28 m³/ min |
High Air Pressure DTH Hammer Without Foot Valve - N Series DTH Hammer | |||
Model | N100A | N120A | N125A |
Length (Without Bit) | 1545mm | 1880mm | 1880mm |
Weight (Without Bit) | 305.00kg | 475.00kg | 470.00kg |
External Diameter | φ226mm | φ275mm | φ275mm |
Bit Shank | NUMA100 | NUMA120 | NUMA125 |
Hole Range | φ254 - φ311mm | φ305- φ445mm | φ305- φ445mm |
Connection Thread | API 4 1/2 '' Reg, API 5 1/2 '' Reg | API 5 1/2 '' Reg, API 6 5/8 '' Reg | API 5 1/2 '' Reg, API 6 5/8 '' Reg |
Working Pressure | 2.0 - 3.5 Mpa | 2.0 - 3.5 Mpa | 2.0 - 3.5 Mpa |
Impact Rate at 17 Bar | 20HZ | 20HZ | 20HZ |
Recommended Rotation Speed | 15 - 25 r/min | 15 - 25 r/min | 15 - 25 r/min |
Air Consumption | 1.0Mpa: 22 m³/ min | 1.0Mpa: 28 m³/ min | 1.0Mpa: 28 m³/ min |
1.8Mpa: 40 m³/ min | 1.8Mpa: 50 m³/ min | 1.8Mpa: 50 m³/ min | |
2.4Mpa: 65 m³/ min | 2.4Mpa: 71 m³/ min | 2.4Mpa: 71 m³/ min |
DTH молоток/DTH hammer/ค้อน DTH/Down The Hole Hammers/Abajo los martillos del agujero/Por el agujero Martillos/Martillos DTH/Herramientas de martillo DTH/เครื่องมือค้อนทุบ DTH/DTH Hammer Tools
Production Line View
About US
The MIROC® Rock Drilling Tools product line by KSQ Tecnologies (Beijing) Co. Ltd. is the result of years
of advanced engineering, precision manufacturing, and dedication to the use of high quality materials.
MIROC® Rock Drilling Tools are used by many drilling professionals related to mining, construction, tunneling, and quarrying projects around the globe.
KSQ Technologies (Beijing) Co. Ltd. provides exceptional technical know-how in development, production, and application. The company has adopted advanced manufacturing processes to ensure high
quality steels and tungsten carbide inserts for its rock drilling accessories. Its personnel understand clients’ drilling needs, and have the service skills to recommend the right drilling tools for the job. Its experienced product developers can also create custom tools. Furthermore, the company’s development
team introduces innovative products each year – tools that are rigorously tested in the field and proven
to perform beyond industry expectations.
MIROC® Rock Drilling and Ground Support Tools include:
Integral Rods
Plug Hole Rods
Tapered Drilling Tools
Extension Drilling Tools
Drifting and Tunneling Tools
Reaming Tools
Shank Rods
Shank Adapters (Striking Bars)
Down-the-hole (DTH) Bits
Down-the-hole (DTH) Hammers
Quality Control
KSQ believe in the management philosophy that : Quality is the market”. So all our products are strictly comply with the request of international quality management system, thus they keep tracking and monitoring the IQC, IPQC and OQC all the way. Our factory with professional testing personnel, and equipped with sophisticated detection equipment, adopts the international advanced detection means and methods, product technical conditions to conduct a comprehensive, strict inspection.
KSQ never stops to perfect the management team for quality inspection, and find a strict security system for all rules. So that we can standaridze and limit the workers quality action, and constructiong KSQ quaity culture, forming the atmoshphere of quality control.
We commiteed to improving and reforming technology, so we spend a lot of money , bringing in many advanced eqipments, our pursuit is to ensure and improve our products be quality, which determines that we have to keep improving the tech ability of our company.
The information you may like to know before order:
1. Methods of Payment:
T/T (Telegraphic Transfer) or Western Union or L/C at sight
2. Handling time for an order
Based on order quantity, normally it takes 25 days for production.
Only 2 or 3 days if we have stock on your request size.
3. Shipping way
Sample order: We suggest Courier express like DHL/UPS/TNT/FEDEX or by air
Bulk order: We suggest by air or by sea.
4. Quality Control
We have our own experienced QC.
There will be strict inspection and testing for every order before shipping out.
5. After Services:
1. Our sales team will response for your question within 24 hours (Holidays Excluded)
2. Technical Support will be available in any time
3. Free replacement will provide once the failure confirmed caused by our product quality
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
2009
Total Annual:
3000000-5000000
Employee Number:
50~100
Ecer Certification:
Verified Supplier
KSQ Technologies (Beijing) Co. Ltd. has significant experience and know-how in the supply of materials, components, finished goods, specially designed/engineered equipment, and services from China. The company caters to medium to large scale clients who are doing projects and capit... KSQ Technologies (Beijing) Co. Ltd. has significant experience and know-how in the supply of materials, components, finished goods, specially designed/engineered equipment, and services from China. The company caters to medium to large scale clients who are doing projects and capit...
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