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USAGE OF THE DRILLING MACHINE This machine is one of the HZ series diamond engineering drillers .it adopts the HONDA gasoline engine as its power .it has such features as quick in starting ,easy and reliable in operation,etc. It is applicable to the engineering drilling in site without power supply and drilling of relatively large-caliber holes. 1. Coring in concrete, bituminous pavement and limestone foundations of highway, airport, port, dam, etc. Then performing compression and fracture –resistance tests. 2. Drilling holes for anchor bolts during installation of large equipment. 3. Drilling holes during installation of handrail for bridge & traffic safety guard. THE MAIN SPECIFICATIONS 1. It can drilling the biggest hole to diameter: 200 mm 2. It can drilling the maximum drilling depth to : 700 mm (using the extension rod or lengthening core pipe is 1500 mm) 3. the output of revolution: 800-1200 revolutions per minute 4. power: 5.5 and 9.0 horsepower (Honda petrol engine) or 2.5kw single phase motor 5. machine weight: 110 kg (gasoline engine), 150 kg (motor) |
