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Powerroc Large Diameter DTH Hammer Customized Heavy Foundation Drilling
US$3,000.00-6,800.00
1 Piece
Sample price:US$3000.00/piece.Request sample
Product profile
Customization
AvailableCustomized
CustomizedStandard
ISO 9001Model NO.
DTH-HAMMER-LDLength
Taper-lengthType
Center Drill BitMaterial
Tungsten CarbideUsage
Wood Drilling, Well Drilling, PCB Drilling, Metal Drilling, Masonry Drilling, Heavy Foundation DrillingHammer Diameter
254mm (10 Inch)Impact Energy
4000 - 6000 JoulesOperating Pressure
24 - 30 BarAir Consumption
22 - 32 M³/MinConnection Thread
4 1/2 Reg PinShank Type
DHD / SD / Ql / NumaRecommended Bit Size
305 - 381 mm (12 - 15 Inch)Service Life
2000 - 3000 HoursTransport Package
Fumigation Free Solid Wood CaseSpecification
Diameter: 254mm (10 Inch)Trademark
PowerRocOrigin
ChinaHS Code
84314310Production Capacity
2, 500 Units/YearKey features
Large diameter piston delivers 35% higher impact energy, achieving superior penetration in hard rock foundation drilling.
Stop slow penetration in heavy foundation boreholes; optimized air distribution ensures maximum energy transfer to the bit.
Field data shows 25% faster drilling in granite and basalt compared to standard DTH hammers.
Engineered for heavy foundations, deep piling, and large diameter civil construction projects.
Advanced wear resistant cylinder extends service life by 40%, reducing maintenance and replacement costs.
Company profile
Hunan Powerroc Mining Technology Co., LtdHunan, China
Business Type: Manufacturer/FactoryNearest Port: CNZOS, CNSHA, CNSZXAverage Response Time: ≤0.14h
About Our Factory & Business Background
AddressMingcheng Lvgu Smart Industrial Park, Renmin East Road, Changsha, Hunan, China
Registered Capital2,000,000 RMB
Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: one month
Our Production Capability & Technical Expertise
Main ProductsMining Products
Our Industry Experience & Global Business Record
Main MarketsSouth America, Africa, Eastern Asia, Eastern Europe, Mid East, Southeast Asia, Western Europe
Product Q&A
Q:What air compressor capacity is required for this 10 inch DTH hammer?
A:
For optimal performance, we recommend compressor capacity of 900-1200 CFM at 24-30 bar pressure.
Q:Which shank types are compatible with this hammer?
A:
This hammer supports multiple shank types including DHD, SD, QL, and NUMA. Please specify your requirement when ordering.
Q:What is the recommended bit size range for this hammer?
A:
We recommend 305-381 mm (12-15 inch) bits for optimal performance with this 254mm large diameter hammer.
Send Inquiry
*To:Hunan Powerroc Mining Technology Co., Ltd
Hunan Powerroc Mining Technology Co., Ltd*Content:
Supplier replies will be sent to your registered email
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