Changsha Adriller Machinery Co.,Ltd.
Changsha Adriller Machinery Co., Ltd. Professional drilling tools provider
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Rock Crashing Drilling Tools Spare QL Shank DTH Hammer QL60 Parts Piston
Deliver Maximum Energy To Drilling Bit, Fast Drilling Speed And Low Air Consumption Due To The Special Inner Structure Of Dth Hammer Designed According To Newest Rock Drilling Theory.
Smooth Performance And Long Service Life Of Dth Hammer Due To High Quality Alloy Steel Materials And Advanced Processing Technology Adapted.
Low Problem Rate And Easy To Maintenance Due To Simple, Reliable And Easy Assemble And Disassemble Inner Structure Of Hammer.
Easy To Depart Bit From Hammer Due To Multi—Head Thread Connecting Chuck And Cylinder Of Hammer.
Feature Advantage:
· Wire-Line Adaptable.
· Easily Adaptable To All Hdd Drill Rigs.
· Smaller Compressor Requirements (Job Dependent).
· Reduced Operating Cost, No Drilling Fluid Recycling Needed.
· Typically Only One Gpm Of Drilling Fluid For Operation.
· Tested And Proven To Operate In Sands And Cobbles With Proper Drilling Fluid.
· Rate Of Penetration (Rop) Faster Than Conventional Methods.
All our products, which passed ISO9001 quality management system, are widely used in open pit mining, tunneling, quarrying,
transportation construction,engineering, earth-rock excavation, water wells, pile foundation, and civil engineering project etc.
We are one of the companies which have the most complete product lines, the most abundant species and the most widely used products in drilling industry
Adriller DTH Hammer Data
| DTH HAMMER Technical data | ||||||||
| Size | Length | Weight | Out Diameter | Borehole Range | Threaded | Working Pressure | Recommended Speed | Air Consumption |
| 3.5 inch | 888mm | 25KG | φ82 | φ90-φ115 | API2 3/8"Reg | 1.0~1.5Mpa | 25-40r/min | 6m³/min |
| 4 inch | 1012mm | 40.00KG | φ99 | φ105-φ130 | API2 3/8"Reg | 1.2~2.0 Mpa | 25-40r/min | 6m³/min~14m³/min |
| 5 inch | 1090mm | 67.00KG | φ126 | φ138-φ165 | API2 7/8"Reg | 1.3~2.3Mpa | 20-35r/min | 7m³/min~19m³/min |
| 6 inch | 1182mm | 90.00KG | φ146 | φ150-φ185 | API3 1/2"Reg | 1.5~2.5Mpa | 20-30r/min | 9m³/min~28m³/min |
| 8 inch | 1330mm | 174.00KG | φ180 | φ203-φ254 | API4 1/2"Reg | 1.5~3.0Mpa | 15-30r/min | 12m³/min~24m³/min |
| 10 inch | 15215mm | 316.00KG | φ226 | φ254-φ305 | API6 5/8"Reg | 2.0~3.5Mpa | 20-35r/min | 18m³/min~65m³/min |
| 12 inch | 1860mm | 480.00KG | φ275 | φ305-φ445 | API6 5/8"Reg | 2.0~3.5Mpa | 15-25r/min | 28m³/min~71m³/min |