Boom-Type roadheader

Products characteristic A Low machine body,compact structure, high reliability. Suitable for working in middle cross-section alley. Because adopted modulization design, convenient for assemble and disassemble under the well.B The whole machine is designed by combining the electronic and hydraulic mixed driving. It provide the machine with characteristics of compact structure, high reliability, easy operation, conveniently maintenance, high cutting rigidity(f≤5)and the highest rigidity can reach f≤8,strong climbing ability,splendid performances of overload protected.C Designed with exo-spray dust removing system,it can be effectively control the dust and weaken the gas, enhance the visibility during mining.D Contrapose the wicked environment, this machine is designed with dynamic design analytic technique and up to date manufacturing process,greatly enhanced the integrated machine's capability.E The cutting arm can flex and lift flexble, thus can carry linkage into effect. It’s able to cut camberedly, can enlarge the cutting furface continuously, at the same time it can dig the top of the columnar coal, to improve the alley’s construction quality.F It is able to combine with dump truck, shuttle car and belt conveyor to realize driving, transport and continuous operating.G The mining capacity of eight-hour shift is up to 6-10 meters(record on the site); it can bring both economic benefit and social benefit.H The biggest presure resist can reach 50Mpa when cutting rock and can supply power interface for Anchor Pumps station. Low machine body, low barycentre, compact structure, well steady function.I High efficience of digging, suitable cutting power, used for middle or small coal lane (the smallest section surface:width1.8M/height1.8M) of every section surface, Semi-coal and rock tunnel, Soft rock roadway’s speedy drivage and also suitablefor short arm mining and mining of Residual coal mining area, the recycling of coal pillar,”trangle coal” and wandering coal seam.Model EBZ30 Weight 10-14T Size 7200mm×1600mm×1600mm Width of track 1600mm Width shovel board 1600mm-2000mm Transporting size 2800mm×1400mm×1000mm Max.directional cutting width 3800mm Max.directional cutting height 3500mm Max.directional cutting hardness 60Mpa Ground pressure ratio 0.05Mpa Pressure for system 21Mpa Climbing ability ±16° Total installed power 67KW—92KW Cutting motor power 37KW—55KW Pump motor power 30KW—37KW Input rated voltage AC380/600-50HZ Input electric current 100A-150A Cutting head speed 0—65r/min Gathering head speed 30m/min Transporting speed 15m/min Travelling speed 600mm Cutter head ground clearance 300mm Spading ground clearance 200mm Spading upwards 350mm