High Air Pressure QL60 DTH Drilling Hammer

High Air Pressure QL60 DTH Drilling Hammer

Apply to:

• Surface and underground mining
• Tunneling
• Quarries
• Dam construction
• Construction
• Geological exploration
• Water well

Features:

• Suitable for all rock conditions at a wide range of air pressures 116-435psi (8-30bar)
• Patent structure reduces consumable parts to avoid interactive wear, increase hammers reliability and increase 10%-30% faster penetration rates and make hammer more easy for maintenance
• Heat treated top sub, cylinder, piston, piston case, driver sub give hammers longer service life
• Extremely efficient air exhaust provide excellent hole cleaning and allows for drilling against very large volumes of water
   

After-sales service:

• Our sales team will response to your question within 24 hours (holidays excluded)
• Technical support will be available in anytime
• Free replacement will be provided immediately once any failure confirmed caused by our product quality

Compatibility series: COP/SD/DHD/IR/mission/QL