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DHD3.5 COP35 QLX35 TD35.2 Terranox 3 DTH Hammer , High Air Pressure Down The Hole Hammer
Applications
1. Underground mining
2. Quarry benching operations
3. Water well drilling
3" High Air Pressure DTH Hammer Without Foot Valve | |||||||||||||||||||||||||||||||||||
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Technical Data | |||||||||||||||||||||||||||||||||||
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High Air Pressure DTH Hammer With Foot Valve
The Characteristics of High Air Pressure DTH Hammers With Foot Valve:
It is a kind of valveless high air pressure DTH hammer with foot valve. It has the following advantages:
The main features are as following:
1. Valveless air distribution, more reliable.
2. Simple design of the piston. Long life span.
3. More efficient energy transfer, faster drilling speed, low air consumption and lower oil consumption.
4. Fewer internal parts, simple structure, long life span, 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 multiple steps thread.
High Air Pressure DTH Hammer With Foot Valve - KSQ Series DTH Hammer | ||||||||
Model | KSQ35 | KSQ45 | KSQ55 | KSQ55C | KSQ65 | KSQ85 | KSQ1120 | |
Length (Without Bit) | 930mm | 1030mm | 1214mm | 1160mm | 1248mm | 1492mm | 1900mm | |
Weight (Without Bit) | 25.00kg | 39.00kg | 76.50kg | 72.50kg | 100.00kg | 188.00kg | 480.00kg | |
External Diameter | φ82mm | φ99mm | φ126mm | φ126mm | φ142mm, φ144mm, φ146mm, φ148mm, | φ180mm, φ185mm, | φ275mm | |
Bit Shank | DHD3.5 | COP44 /DHD340 | COP54 /DHD350R | KSQ55C /DHD350Q | COP64 /DHD360 | COP84 /DHD380 | DHD1120 | |
Hole Range | φ92 - φ110mm | φ110 - φ135mm | φ135 - φ155mm | φ135 - φ155mm | φ155 - φ190mm | φ195 - φ254mm | φ305 - φ445mm | |
Connection Thread | 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 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 | |
Working Pressure | 1.0 - 1.5 Mpa | 1.2 - 2.0 Mpa | 1.3 - 2.3 Mpa | 1.3 - 2.3 Mpa | 1.5 - 2.5 Mpa | 1.5 - 3.0 Mpa | 2.0 - 3.5 Mpa | |
Impact Rate at 17 Bar | 28HZ | 27HZ | 25HZ | 25HZ | 23HZ | 27HZ | 16HZ | |
Recommended Rotation Speed | 25 - 40 r/min | 25 - 40 r/min | 20 - 35 r/min | 20 - 35 r/min | 20 - 30 r/min | 20 - 30 r/min | 15 - 25 r/min | |
Air Consumption | 1.0Mpa: 4.5 m³/ min | 1.0Mpa: 6 m³/ min | 1.0Mpa: 9 m³/ min | 1.0Mpa: 9 m³/ min | 1.0Mpa: 10 m³/ min | 1.0Mpa: 15 m³/ min | 1.0Mpa: 30 m³/ min | |
1.5Mpa: 9 m³/ min | 1.8Mpa: 10 m³/ min | 1.8Mpa: 15 m³/ min | 1.8Mpa: 15 m³/ min | 1.8Mpa: 20 m³/ min | 1.8Mpa: 26 m³/ min | 1.8Mpa: 56 m³/ min | ||
2.4Mpa: 23 m³/ min | 2.4Mpa: 23 m³/ min | 2.4Mpa: 23 m³/ min | 2.4Mpa: 28.5 m³/ min | 2.4Mpa: 34 m³/ min | 2.4Mpa: 78 m³/ min |
High Air Pressure DTH Hammer With Foot Valve - NSD Series DTH Hammer | ||||||
Model | NSD4 | NSD5 | NSD6 | NSD8 | NSD10 | NSD12 |
Length (Without Bit) | 1084mm | 1175mm | 1261mm | 1463mm | 1502mm | 1880mm |
Weight (Without Bit) | 40.50kg | 72.50kg | 100.00kg | 192.00kg | 290.00kg | 487.00kg |
External Diameter | φ99mm | φ126mm | φ142mm, φ144mm,φ146mm, φ148mm | φ180mm, φ185mm | φ226mm | φ275mm |
Bit Shank | SD4 | SD5 | SD6 | SD8 | SD10 | SD12 |
Hole Range | φ110 - φ135mm | φ135- φ155mm | φ155 - φ190mm | φ195 - φ254mm | φ254 - φ311mm | 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 4 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 | 27HZ | 25HZ | 23HZ | 20HZ | 18HZ | 16HZ |
Recommended Rotation Speed | 25 - 40 r/min | 30 - 35 r/min | 20 - 30 r/min | 5 - 25 r/min | 20 - 30 r/min | 15 - 25 r/min |
Air Consumption | 1.0Mpa: 6 m³/ min | 1.0Mpa: 9 m³/ min | 1.0Mpa: 10 m³/ min | 1.0Mpa: 15 m³/ min | 1.0Mpa: 22 m³/ min | 1.0Mpa: 30 m³/ min |
1.8Mpa: 10 m³/ min | 1.8Mpa: 15 m³/ min | 1.8Mpa: 20 m³/ min | 1.8Mpa: 26 m³/ min | 1.8Mpa: 40 m³/ min | 1.8Mpa: 56 m³/ min | |
2.4Mpa: 15 m³/ min | 2.4Mpa: 23 m³/ min | 2.4Mpa: 28.5 m³/ min | 2.4Mpa: 34 m³/ min | 2.4Mpa: 55 m³/ min | 2.4Mpa: 78 m³/ min |
High Air Pressure DTH Hammer With Foot Valve - NQL Series DTH Hammer | ||||
Model | NQL4 | NQL5 | NQL6 | NQL8 |
Length (Without Bit) | 1097mm | 1156mm | 1212mm | 1465mm |
Weight (Without Bit) | 41.00kg | 73.00kg | 95.00kg | 182.00kg |
External Diameter | φ99mm | φ126mm | φ142mm, φ144mm,φ146mm, φ148mm | φ180mm |
Bit Shank | QL4 | QL5 | QL6 | QL8 |
Hole Range | φ110 - φ135mm | φ135- φ155mm | φ155 - φ190mm | φ195 - φ254mm |
Connection Thread | API 2 3/8 '' Reg | API 3 1/2 '' Reg, API 2 7/8 '' Reg | API 3 1/2 '' Reg, API 2 7/8 '' 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 | 27HZ | 25HZ | 23HZ | 20HZ |
Recommended Rotation Speed | 25 - 40 r/min | 25 - 40 r/min | 20 - 30 r/min | 15 - 25 r/min |
Air Consumption | 1.0Mpa: 6 m³/ min | 1.0Mpa: 9 m³/ min | 1.0Mpa: 10 m³/ min | 1.0Mpa: 15 m³/ min |
1.8Mpa: 10 m³/ min | 1.8Mpa: 15 m³/ min | 1.8Mpa: 20 m³/ min | 1.8Mpa: 26 m³/ min | |
2.4Mpa: 15 m³/ min | 2.4Mpa: 23 m³/ min | 2.4Mpa: 28.5 m³/ min | 2.4Mpa: 34 m³/ min |
High Air Pressure DTH Hammer With Foot Valve - N Series DTH Hammer | |||
Model | N100 | N120 | N125 |
Length (Without Bit) | 1510mm | 1900mm | 1900mm |
Weight (Without Bit) | 288.00kg | 485.00kg | 480.00kg |
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 6 5/8 '' Reg | API 6 5/8 '' 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 | 18HZ | 16HZ | 16HZ |
Recommended Rotation Speed | 15 - 25 r/min | 15 - 25 r/min | 15 - 25 r/min |
Air Consumption | 1.0Mpa: 22 m³/ min | 1.0Mpa: 30 m³/ min | 1.0Mpa: 30 m³/ min |
1.8Mpa: 45 m³/ min | 1.8Mpa: 56 m³/ min | 1.8Mpa: 56 m³/ min | |
2.4Mpa: 60 m³/ min | 2.4Mpa: 78 m³/ min | 2.4Mpa: 78 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.