Changsha Adriller Machinery Co.,Ltd.
Changsha Adriller Machinery Co., Ltd. Professional drilling tools provider
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QL 60 shank DTH Hammer Parts QL60 Foot Valve
Easy To Depart Bit From Hammer Due To Multi—Head Thread Connecting Chuck And Cylinder Of Hammer.
Interchangeable With Dth Bit And Drill Pipe.
Advanced Hammer Designs With High Power And Air Efficiency Increases Productivity
Tailored Product Offering Covers All Your Applications And Conditions
Easy Service And Maintenance Designs Reduces Machine Downtime
Generic And Proprietary Shank Options Give You Flexibility And Reliability
Feature Advantage
1. Using the optimal air distribution size and cavity design and air tightness, the system consumes less than 10% of the fuel
2. The hammer frequency is faster than normal hammer .Drilling speed is faster than 15%.
3. the advanced heat treatment process, the surface of the hammer is strengthened, the wear resistance is improved 15%.
Application
Mining / Blast Hole Quarry Avalanche Barrier & Forest Roads
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 |