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CIR76
The DTH hammer is a component of the DTH drilling tools and belongs to the working device of the DTH drilling tools. DTH hammer is divided into low air pressure DTH hammer, medium air pressure DTH hammer and high air pressure DTH hammer,which are used for blast hole drilling and water well drilling project.
DTH hammers are used for blast hole drilling and water well drilling project.
Working with DTH drilling pipe and DTH drill bit, mainly applied in Mining,
Marble quarry or well drilling and other construction projects.
Item | 76A HAMMER | 90A HAMMER | 110 HAMMER | 130 HAMMER |
Hammer Length without bits: | 811MM | 855MM | 871MM | 890MM |
Top sub thread: | F48*10PIN | F48*10PIN | API 2 3/8'' REG BOX | API 2 3/8'' REG BOX |
Outside diameter: | 66MM | 80MM | 98MM | 112MM |
Weight: | 13.5KG | 22KG | 33KG | 48.5KG |
Bit diameter: | 76MM | 90-120MM | 110-150MM | 130-175MM |
Working pressure: | 4-10BAR | 5-10BAR | 5-10BAR | 5-10BAR |
Air consumption: | 6-10 m³/min | 7-12 m³/min | 7-12 m³/min | 7-12 m³/min |
Bit shank: | CIR76 | CIR90 | CIR110 | CIR110/CIR130 |
The DTH hammer is a component of the DTH drilling tools and belongs to the working device of the DTH drilling tools. DTH hammer is divided into low air pressure DTH hammer, medium air pressure DTH hammer and high air pressure DTH hammer,which are used for blast hole drilling and water well drilling project.
DTH hammers are used for blast hole drilling and water well drilling project.
Working with DTH drilling pipe and DTH drill bit, mainly applied in Mining,
Marble quarry or well drilling and other construction projects.
Item | 76A HAMMER | 90A HAMMER | 110 HAMMER | 130 HAMMER |
Hammer Length without bits: | 811MM | 855MM | 871MM | 890MM |
Top sub thread: | F48*10PIN | F48*10PIN | API 2 3/8'' REG BOX | API 2 3/8'' REG BOX |
Outside diameter: | 66MM | 80MM | 98MM | 112MM |
Weight: | 13.5KG | 22KG | 33KG | 48.5KG |
Bit diameter: | 76MM | 90-120MM | 110-150MM | 130-175MM |
Working pressure: | 4-10BAR | 5-10BAR | 5-10BAR | 5-10BAR |
Air consumption: | 6-10 m³/min | 7-12 m³/min | 7-12 m³/min | 7-12 m³/min |
Bit shank: | CIR76 | CIR90 | CIR110 | CIR110/CIR130 |