EBZ75 Tunneling Machine,Roadheader,Rock tunnel boring machine,Tunneling Machine Introduction EBZ75 is a kind of cantilever tunneling machine which is integrating cutting, loading and traveling function, applicable to the coal or semi-coal tunnel. Main features 1.Compact structure, easy to operate. With external spray device to reduce the dust during cutting 2.Small conical diameter cutter, bigger force on the simple teeth. The layout of the teeth is reasonable, more easily to break rock and get through the fault, with less vibration and better stability. 3.Swiveling and lifting or lowering of the cutter can be achieved simultaneously, curve cutting can be achieved 4.Hydraulic parts all imported 5.Adoption of unique separate system to reduce accident, improving in loading capacity 6.Optional hydraulic anchor drill drive device, driving one or two machine to operate 7.Including 4 cylinders to improve stability and cutting ability Technical parameters Model EBZ75 Weightï¼?tï¼? 24 Overall dimensionï¼?mmï¼? 7950*1750*1325 powerï¼?KWï¼? 120 Power station ï¼?KWï¼? 45 Cutting powerï¼?KWï¼? 75 Cutter speedï¼?rPMï¼? 46 Telescopic lengthï¼?mmï¼? 400 Max heightï¼?mmï¼? 3300 Max widthï¼?mmï¼? 4200 Rock hardnessï¼?MPaï¼? 6 Traveling speedï¼?m/minï¼? 0-0.7 Width of track shoesï¼?mmï¼? 380 Ground pressure rationï¼?MPaï¼? 0.13 Load type separate spider voltageï¼?Vï¼? 660/1140 Applied tunnel gradient 16 Supporting device ï¼?KWï¼? optional Hebei Zhongxuan Construction Machinery Co., Ltd. is a professional company which specialized in the production and sales of engineering machinery, mining machinery, hydraulic machinery, industrial pumps and accessories. We have our own manufacture base and cooperate with international renowned brand in hydraulic components purchasing, such as Bosch Rexroth, Harvey, Parker, Kawasaki and others, thus ensuring that the companyis always market leader in this industry. If you want to know more about the product, please click here.