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Brand Name : Kinglong drilling
Model Number : dth hammer
Certification : ISO9001
Place of Origin : China
MOQ : 5pcs
Price : negotiable
Payment Terms : T/T, Western Union
Supply Ability : 5000pcs per month
Delivery Time : 5 work days
Packaging Details : wooden package
type : DTH hammer, Rock drilling dth hammer
Use : Well Drilling,Ore Mining,Coal/Well/ore mining,Masonry Drilling
Material : Alloy Steel
Processing Type : Forging
Bit shank : COP, SD, DHD, BR, QL, BR,MISSION
Teamwhole Bit range : 3"-40"(76mm-1000mm)
Application : Ore Mining,Water well Grouting
Formation : Soft/Hard Formation
Condition : New and customizable
Warranty : 12 months
After-sales service provided : Field maintenance and repair service
Advantage : wear-resisting
6inch DHD360 MISSION60 QL60 M60 shank bit Water well drilling dth hammer for Rock Stone
Compared with the oversea brands, our advantages are bellowing:
a. Our products can match over 95% against the original products
b. Price are competitive against the famous brands and best quality against the small factory
DTH hammers can fit the DTH bits with W shank. Due to its optimized and robust design, in addition the superior material makes the DTH hammer longer life, less air consumption and 15% higher penetration speed than conventional DTH hammer in the market.
Drilling Dia. Range: holes from 90mm to 800mm
Application Fields: Widely used in open pit and underground mining,Water well drilling.,Deep well,Foundaion,Anchor drilling
Outstanding Advantage:
Piston with swivel grooves to distribute air ensures high drilling rate
With bush drive sub to distribute air and have a high location to the bit
Outer Cylinder:Heavy duty cylinder for extended hammer life
Specification
DTH hammer (inch) | Matched Dth bit Shank | Bit range | |
Metric | Inch | ||
3.5" | COP32/COP34/MACH303M30/DHD3.5/BR33 | 90mm-115mm | 3 1/2"-4" |
4" | COP44/DHD340/MACH44SD4/M40/QL40 | 105mm-152mm | 4 1/8"-6" |
5" | COP54/DHD350R/MACH50SD5/M50/QL50/BR5 | 133mm-165mm | 5 1/4"-6 1/2" |
6" | COP64/DHD360/SD6M/60/QL60/Bulroc BR6 | 152mm-254mm | 4 1/8"-10" |
8" | COP84/DHD380/SD8/QL80/M80 | 203mm-330mm | 8"-13" |
10" | SD10/NUMA100/TH10 | 254mm-380mm | 10"-15" |
12" | DHD1120/SD12/NUMA120/NUMA125 | 305mm-508mm | 12"-20" |
14" | TK14/NUMA125 | 400mm-550mm | 15 3/4"-22" |
18" | NUMA180/TK18 | 500mm-700mm | 19"-27 1/2"" |
24" | NUMA240/TK28 | 600mm-800mm | 23"-31 1/2" |
We Offer three types of Medium Pressure DTH Hammers that operating air pressure is between 0.7 Mpa to 1.75 Mpa. And all of the BR Medium Pressure DTH Hammers are valveless. Easy to disassemble and assemble., Ideal faster drilling speed and higher impact frequency. Drilling Diameter: 90mm-130mm Hammer Length: 700mm-800mm, External Diameter: 82mm, Impact Frequency: 25Hz. Air Consumption: 4 M3/min(0.7Mpa); 6M3/min(1.0Mpa); 8M3/min(1.4Mpa).
We supply high pressure DTH hammers model SD, COP, DHD, BR, QL M series, N series, VKP from 2.5 inch to 12 inch with high efficiency.
Northern Europe: foundation, piling
Western Europe: water well and geothermal drilling
Russia: Oil, infrastructure and mining.
South east asia: mining and geothermal
South Africa: mining and water well drilling
Middle east: water well drilling
Oceania: mining, exploration and water well drilling
South America: water well drilling and mining
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high performance cop64 button 6 inch dth drill rock bit hard rock DTH hammer for Blast hole drilling Images |