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China, Chinese YT28 Handheld Pneumatic Rock Drill Machine/ Underground Rock Drill Machine/Drifter1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Mine Drilling RigDrifterRock Drill
Shandong Leo International Trading Inc.
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Product Description Introduction of YT 28 Pneumatic Rock DrillYT28 Hand Held Air Leg Rock Drilling Machine is the most modern drilling machine which uses a modern design techniques, compared with the same type of product, with high efficiency, low noise, light weight, good economic results, the advantages of speed footage. Its superior performance, is the most reliable, and it is most efficient drilling machine. YT28 Hand Held Air Leg Rock Drilling Machine is most suitable for large-scale mining, the medium-sized mines and tunnel drilling operations in the domestic users respond to best in the Korean market share has reached 70% or more.Features of YT28 Handheld Pneumatic Rock Drilling MachineYT-28 Air leg rock drill uses a gas water interaction, air leg quick return, pressure regulator and other agencies. Centralized control handle and the grip body, institutions novel, easy to operate. Equipped with a silencer cover,it can effectively reduce exhaust noise and randomly change direction, to improve onsite operating conditions. Compared with the same type of rock drills,it has light weight, low noise, high efficiency and good economic results. Application of YT28 Handheld Pneumatic Rock Drilling MachineYT28 Hand Held Air Leg Rock Drilling Machine is widely used in mining, tunneling and various drilling operations. Metallurgy, coal, railway, transportation, water, infrastructure and defense stonework projects in key equipment. The machine uses the wet-hard or hard rock drilling operations, muzzle diameter of 34-42mm, drilling depth of up to 5m. With FT160A can drill air leg supporting horizontal and inclined blast holes; may install and operate on the trolley or stand.Parameter of YT28 Hand Held Air Leg Rock Drilling MachineModelYT24YT27YT28YT29A7655YSP45Weight24kg27kg28kg26.5kg24kg26kgLength678mm668mm661mm659mm668mm661mmAir pressure0.4-0.63Mpa0.4-0.63Mpa0.4-0.63Mpa0.4-0.63mpa0.4-0.63Mpa0.4-0.63MpaImpact frequency>=31HZ>=39HZ>=37HZ>=37HZ≥31HZ>=28HZAir consumption<=67L/s<=86L/s<=81L/s<=65L/s≤52L/S≤82L/SImpact energy>=65J>=75J>=70J>=70J Cylinder*stroke70mm*70mm80mm*60mm80mm*60mm82mm*60mm70mm*70mm80*60mmAir pipe diameter19mm19mm25mm25mm25mm25mmShank dimension22*108mm22*108mm22*108mm22*108mm22*108mm22*108mmDrilling depth5m5m5m5m5m5mBit diameter34-42mm34-45mm34-42mm34-45mm34-42mm34-42mmPictures of YT28 Hand Held Air Leg Rock Drilling Machine
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