EBZ30 Roadheader

U.S.A. Carter EBZ30 RoadheaderMain FeatuesStrong Cutting Ability:As a Roadheader for coal and coal road, this machine adopts small-diameter cutting head and numerical technology, improved the teeth structure, so it has bigger power and stable working performance. Also it increases the ability of breaking rocks and passing the faultageCompact Machine BodyThis machine has compact body and has scientific structure, high reliability, which make it fit for making roads of middle size level wells. Because of using the design of modularization its convenience to transport, remove and install to the well.Advanced Loading Structure:The loading way that hydraulic motor directly drive star-wheels, increases the reliability of loading structure and decreasing the breakdowm rate.Stable and Reliable Walking Structure:Using reliable track walking structure and specifications, it needs less maintaining work. The track plates adopt military technique, hard and enduring.The High-quality Cutting TeethConsidering hard working situation for the cutting teeth; the machine adopts a dynamic design, analysis method and new manufacturing craft, raising the whole machine performance of teeth body.Clean, Reliable Hydraulic SystemThe hydraulic system adopts an automatic oil supply system, airproof fuel tank, insuring cleanness of oil liquid. Filters at the entry and exit of oil circuit, automatic stopping valve and special valve on the filters, further increase the credibility of hydraulic system.Reliable Electrical SystemThe electrical system adopts programmable controller (PLC), and adopts the way of combining the electronic protection and chopper protection to protect the machine and it has strong function and has the functions of examine work condition and diagnosing the problems, making the fast diagnosis and exclusion of the problems.Imported high-carbon steel cutting teeth and cutting motor, strong and enduring, raise the work efficiency greatly.The special design that has already applied for patentTriple Direction Supporting Structure, can promise the stability and the safety of operation.The double-chain track loader promises smooth materials transportation.The imported hydraulic motor and loading bucket plank that is constituted with high strength plank can insure the materials delivered quickly and exactly.The powerful rear supporting structure can stop machine body from gliding backwards and reduce the vibration of the body during operation.Specifications:ModelEBZ30 roadheaderEBZ35Operating weightkg60008300Dimensionsmm6100*2100(1750)*14505915*1700*1450(10300*1700*1450with Conveyor)Hardness of RockMpa≤50≤50Max. Cutting Heightmm31203120Max Cutting Widthmm35803690Ground PressureMPa0.150.15Average ProductionTravelling SpeedKm/h2.101.74GradeabilityRated Working PressureMPa2121Cutting Powerkw3035Totating Speed of Cutting TeethR/min5052-57Strokemm450450Gross Powerkw48.555VoltageV380/660380/660Hydraulic tank volumeL185185------------------------------------------------------------------------------------------------------------------------------------A roadheader, also called a boom-type roadheader, road header machine, road header or just header machine, is a piece of excavating equipment consisting of a boom-mounted cutting head, a loading device usually involving a conveyor, and a crawler travelling track to move the entire machine forward into the rock face.The cutting head can be a general purpose rotating drum mounted in line or perpendicular to the boom, or can be special function heads such as jack-hammer like spikes, compression fracture micro-wheel heads like those on larger , a slicer head like a gigantic chain saw for dicing up rock, or simple jaw-like buckets of traditional excavators.Roadheader Uses Roadheaders are used in both for and municipal government projects, in building , and to build such as those found in the area of .From en.wikipedia.org/wiki/RoadheaderEBZ35 coal mine roadheaderEBZ55 coal mine roadheaderEBZ30,EBZ35,EBZ55,EBZ75,EBZ100,EBZ160,EBZ200 roadheader and spare parts available