YT27 rock drill /drilling rig

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YT series rock drilling machine/ rock drill /drilling rig Pneumatic type rock drilling machine is an efficient drilling machinery.It is widely used in blasting hole of rock drivage and various drilling in the drilling operation. It is important tools in the project of mine, railway, traffic, water conservancy construction. Structural features: this machine match with gas form type bowl valve, reasonable structure, flexible start. With light weight, high drilling speed, low gas consumption, small vibration, easy to operate, low failure rate and long life parts, yield good economic returns advantages. Model 7655 7665 YT24 YT27 YT28 Weight 24kg 25.5 kg 24 kg 27 kg 28 kg Total length 628mm 550 mm 678 mm 668 mm 661 mm Working pressure 0.63Mpa 0.63 Mpa 0.63 Mpa 0.63 Mpa 0.63 Mpa Cylinder bore 76mm 76 mm 70 mm 80 mm 80 mm Air tube bore 25mm 25 mm 25 mm 25 mm 25 mm Water pipe bore 13mm 13 mm 13 mm 13 mm 13 mm Drilling diameter 34-42mm 34-42 mm 34-42 mm 34-42 mm 34-42 mm Drilling depth 5m 5 m 5 m 5 m 5 m Shank specification 22*108 22*108 22*108 22*108 22*108

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Jining Hengwang Mining Machinery Co., Ltd.

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