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                      Products >> Rock Drill

                      YT23(7655)Air-leg Pneumatic Rock Drill

                      YT23 Air Leg Pneumatic Rock drill (7655 Atlas Copco) is a kind of high efficiency air leg rock drill. It is mainly used on drilling operation on mining and tunnel excavation and also used on water conservancy construction and national defense quarries project. With FY200 oil lubricator and FT160A air leg, YT23 rock drill can wet drill for medium-hard and hard rocks, drill horizontal and inclined borehole. If we removal of the air leg, the rock drill can be also used on trolley.

                      Model YT23(7655)
                      Weight (kg) 24
                      Outside dimension (mm) 628x232x207
                      Cylinder diameter(mm) 76
                      Piston stroke (mm) 55
                      Impact frequency (Hz) ≥37
                      Impact energy (J) ≥65
                      Air consumption (L/s) ≤80
                      Torque (N.m) ≥18
                      Working water pressure  (Mpa) 0.3
                      Air pipe inner diameter (mm) 25
                      Water pipe inner diameter (mm) 13
                      Drilling diameter (mm) 34~42
                      Max drilling depth  (m) 5
                      Working temperature  (℃) -30 ~ 50
                      Shank size (mm) H22x108
                      FY200A Oil lubricator
                      Weight (kg) 1.2
                      Oil capacity(L) 0.2
                      Air Leg FT160A FT160B
                      Weight (kg) 17 16
                      Length (mm) Max
                      3006 2526
                      1668 1428
                      Propulsion stroke (mm) 1338 1098
                      Max shaft thrust(N) 2000 2000
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                      About us
                        Beijing Tengyue Technology Co., Ltd is a big high-tech integrated enterprise, which mainly on R&D inclinometer. It possesses excellent equipment and a number of specialists and technicians .Our company consistently keeps API and ISO as the standard and puts it into practice.
                         Our main products include electronic single shot inclinometer, electronic multishot inclinometer, photographic single shot inclinometer and MWD. We will provide users with overall solutions according to different requirement on site.
                         At the same time, we are trading the relative oil and gas ......[More]
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