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China, Chinese CIR90 CIR100 CIR110 Low Air Pressure DTH Hammers1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Drilling ToolsOther Drilling ToolsDTH HammerLow Pressure Hammer
Xiamen Bestlink Factory Co., Ltd.
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Product Description 1 COP HD series down hole hammer, etc.2 Low and high air pressure type.3 Interchangeable with dth bit and drill pipe.Dth hammer is one of our main products. It is durable for being produced with advanced craftwork and good material. It also has the following feartures1. Deliver maximum energy to drilling bit, fast drilling speed and low air consumption2. Smooth performance and long service life3. Low problem rate and easy to maintenance4. Easy to depart bit from hammer5. Interchangeable with dth bit and drill pipeDTH hammer typeCIR90Length(less bit)795mmWeight(less bit)22.0kgExternal diameterΦ80mmBit shank IR3.5"CIR90/QT90Hole range(mm)Φ90-130Connection threadmale T48*10*2Working pressure0.5-0.7MpaImpact rate820rpm(6bar)RecommendedRotation speed Air consumption10bar120L/s(6bar)18bar 24bar DTH hammer typeHD35HD45HD55Length(less bit)930mm1030mm1170mmWeight(less bit)24.5kg39.2kg71.5kgExternal diameterΦ81mmΦ99mΦ125mBit shankIR3.5"COP34COP44/DHD340COP54/DHD350RHole range(mm)Φ90-110Φ110-135Φ135-155Connection thread API 2 3 /8" Reg.API 2 3 /8" Reg.API 2 3 /8" Reg. API 3 1 /2" Reg.Working pressure0.5-2.5Mpa0.5-2.5Mpa0.5-2.5MpaImpact rate at 17 Bar28Hz27Hz25HzRecommendedRotation speed28r/min25-40r/min20-30r/minAir consumption10bar80L/s100L/s1450L/s18bar1600L/s180L/s280L/s24bar210L/s250L/s390L/s DTH hammer typeHD55CHD65HD85Length(less bit)1160mm1248mm1487mmWeight(less bit)70.00kg98.00kg188.00kgExternal diameterΦ125mmΦ142mΦ180mBit shankHD55C DHD350QCOP64/DHD360COP84/DHD380Hole range(mm)Φ135-155Φ155-190Φ195-254Connection thread API 23/8" Reg.API 23/8" Reg.API 4 1 /2" Reg.API 3 1 /2" Reg. Working pressure0.5-2.5Mpa0.5-2.5Mpa0.5-2.5MpaImpact rate at 17 Bar25Hz23Hz20HzRecommendedRotation speed20-30r/min15-25r/min15-20r/minAir consumption10bar140L/s175L/s190L/s18bar280L/s3400L/s370L/s24bar390L/s475L/s495L/s
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