High Air Pressure DTH Hammer

CD65 ( Cop64 DHD360) High air pressure DTH Hammer with foot valve. Advantages: 1. Valve air distribution. More reliable. 2.Simple design of the piston, long life. 3.More efficient energy transfer, faster drilling speed, lower air consumption and lower oil consumption. 4.Fewer internal parts, simple structure, longer life,less failure and easier to maintain because all the parts are heat treated. 5.Easy to disassemble because the top sub, the drive chuck and the external

CD55A ( COP54 DHD350R ) High air pressure DTH Hammer without foot valve. Advantages: 1.Out of the throuble of foot valve fracture and expansion and contraction. 2.Lower energy consumption and higher impact frequency.The drilling speed is 15%-30% higher than the one with foot valve. 3.Simple structure, reliable parts, long life, easy and cheap maintenance. 4.Lower air and oil consumption. The oil consumption is about 10% lower than the one with foot valve. Products specificati

CD35A High air pressure DTH Hammer without foot valve. Advantages: 1.Out of the throuble of foot valve fracture and expansion and contraction. 2.Lower energy consumption and higher impact frequency.The drilling speed is 15%-30% higher than the one with foot valve. 3.Simple structure, reliable parts, long life, easy and cheap maintenance. 4.Lower air and oil consumption. The oil consumption is about 10% lower than the one with foot valve. Products specifications: Hammers Bit

CM40A ( MISSION 40 ) High air pressure DTH Hammer without foot valve. Advantages: 1.Out of the throuble of foot valve fracture and expansion and contraction. 2.Lower energy consumption and higher impact frequency.The drilling speed is 15%-30% higher than the one with foot valve. 3.Simple structure, reliable parts, long life, easy and cheap maintenance. 4.Lower air and oil consumption. The oil consumption is about 10% lower than the one with foot valve. Products specifications

CQL50 ( Cop54 QL50) High air pressure DTH Hammer with foot valve. Advantages: 1. Valve air distribution. More reliable. 2.Simple design of the piston, long life. 3.More efficient energy transfer, faster drilling speed, lower air consumption and lower oil consumption. 4.Fewer internal parts, simple structure, longer life,less failure and easier to maintain because all the parts are heat treated. 5.Easy to disassemble because the top sub, the drive chuck and the external

Advantages: 1. Our products can match over 95% against the original products. 2. High quality raw material, with premium hardened procedures for long life. 3. Full production chain to secure stable and prompt production leadtime. 4. Experienced senior technicians and long year experienced workers and engineers.5. Customized acceptable and quick and efficient service.6. Price are competitive against the famous brands and best quality against the small factory.7. Owing to high

CBR3 Middle - Low Air Pressure DTH Hammers BR3 Advantages: 1.The operating air pressures are between 0.7Mpa and 1.75Mpa. 2.Valveless hammers. 3.Simple structure, easy to assemble and to disassemble, long life. 4.Higher impact frequency and faster drilling speed. 5.Lower air consumption and lower oil consumption. A hole can be drilled on the check valveto provide more efficient cuttings discharge. 6.Especially suitable for quarring. CBR1,CBR2 and CBR3 series DTH Hammers are

CBR2 Middle - Low Air Pressure DTH Hammers BR2 Advantages: 1.The operating air pressures are between 0.7Mpa and 1.75Mpa. 2.Valveless hammers. 3.Simple structure, easy to assemble and to disassemble, long life. 4.Higher impact frequency and faster drilling speed. 5.Lower air consumption and lower oil consumption. A hole can be drilled on the check valveto provide more efficient cuttings discharge. 6.Especially suitable for quarring. CBR1,CBR2 and CBR3 series DTH Hammers are

CBR1 Middle - Low Air Pressure DTH Hammers BR1 Advantages: 1.The operating air pressures are between 0.7Mpa and 1.75Mpa. 2.Valveless hammers. 3.Simple structure, easy to assemble and to disassemble, long life. 4.Higher impact frequency and faster drilling speed. 5.Lower air consumption and lower oil consumption. A hole can be drilled on the check valveto provide more efficient cuttings discharge. 6.Especially suitable for quarring. CBR1,CBR2 and CBR3 series DTH Hammers are

CR150 Low Air Pressure DTH Hammers CIR150 Advantages: 1.The strong energy of single impact and the low energy consumption in rock crushing. 2.The weight ratio of Piston and Bit almost reaches 1:1 to provide long effective acting time, which leads to the improved efficiency in rock crushing and the extended service life of the drilling tool. 3.A good performance in central air exhaust and cuttings discharge, which reduces the repeated crushing of rock. 4.A check vlave device

CR110 Low Air Pressure DTH Hammers CIR110 Advantages: 1.The strong energy of single impact and the low energy consumption in rock crushing. 2.The weight ratio of Piston and Bit almost reaches 1:1 to provide long effective acting time, which leads to the improved efficiency in rock crushing and the extended service life of the drilling tool. 3.A good performance in central air exhaust and cuttings discharge, which reduces the repeated crushing of rock. 4.A check vlave device

CR90 Low Air Pressure DTH Hammers CIR90 Advantages: 1.The strong energy of single impact and the low energy consumption in rock crushing. 2.The weight ratio of Piston and Bit almost reaches 1:1 to provide long effective acting time, which leads to the improved efficiency in rock crushing and the extended service life of the drilling tool. 3.A good performance in central air exhaust and cuttings discharge, which reduces the repeated crushing of rock. 4.A check vlave device is

CN100A (NUMA100) High air pressure DTH Hammer without foot valve Advantages: 1.Out of the throuble of foot valve fracture and expansion and contraction. 2.Lower energy consumption and higher impact frequency.The drilling speed is 15%-30% higher than the one with foot valve. 3.Simple structure, reliable parts, long life, easy and cheap maintenance. 4.Lower air and oil consumption. The oil consumption is about 10% lower than the one with foot valve. Products specifications:

CQL90A (QL80) High air pressure DTH Hammer without foot valve Advantages: 1.Out of the throuble of foot valve fracture and expansion and contraction. 2.Lower energy consumption and higher impact frequency.The drilling speed is 15%-30% higher than the one with foot valve. 3.Simple structure, reliable parts, long life, easy and cheap maintenance. 4.Lower air and oil consumption. The oil consumption is about 10% lower than the one with foot valve. Products specifications:

CQL80A (QL80) High air pressure DTH Hammer without foot valve Advantages: 1.Out of the throuble of foot valve fracture and expansion and contraction. 2.Lower energy consumption and higher impact frequency.The drilling speed is 15%-30% higher than the one with foot valve. 3.Simple structure, reliable parts, long life, easy and cheap maintenance. 4.Lower air and oil consumption. The oil consumption is about 10% lower than the one with foot valve. Products specifications:

CSD8A (SD8) High air pressure DTH Hammer without foot valve Advantages: 1.Out of the throuble of foot valve fracture and expansion and contraction. 2.Lower energy consumption and higher impact frequency.The drilling speed is 15%-30% higher than the one with foot valve. 3.Simple structure, reliable parts, long life, easy and cheap maintenance. 4.Lower air and oil consumption. The oil consumption is about 10% lower than the one with foot valve. Products specifications: Hammers

CD85A ( COP84 DHD380) High air pressure DTH Hammer without foot valve Advantages: 1.Out of the throuble of foot valve fracture and expansion and contraction. 2.Lower energy consumption and higher impact frequency.The drilling speed is 15%-30% higher than the one with foot valve. 3.Simple structure, reliable parts, long life, easy and cheap maintenance. 4.Lower air and oil consumption. The oil consumption is about 10% lower than the one with foot valve. Products specifications

CW7-X High air pressure DTH Hammer without foot valve Advantages: 1.Out of the throuble of foot valve fracture and expansion and contraction. 2.Lower energy consumption and higher impact frequency.The drilling speed is 15%-30% higher than the one with foot valve. 3.Simple structure, reliable parts, long life, easy and cheap maintenance. 4.Lower air and oil consumption. The oil consumption is about 10% lower than the one with foot valve. Products specifications: Hammers Bit

CSD6A ( SD6 ) High air pressure DTH Hammer without foot valve Advantages: 1.Out of the throuble of foot valve fracture and expansion and contraction. 2.Lower energy consumption and higher impact frequency.The drilling speed is 15%-30% higher than the one with foot valve. 3.Simple structure, reliable parts, long life, easy and cheap maintenance. 4.Lower air and oil consumption. The oil consumption is about 10% lower than the one with foot valve. Products specifications:

CM60A ( MISSION60 ) High air pressure DTH Hammer without foot valve Advantages: 1.Out of the throuble of foot valve fracture and expansion and contraction. 2.Lower energy consumption and higher impact frequency.The drilling speed is 15%-30% higher than the one with foot valve. 3.Simple structure, reliable parts, long life, easy and cheap maintenance. 4.Lower air and oil consumption. The oil consumption is about 10% lower than the one with foot valve. Products specifications: