品牌 Jingong 型号 SB45 凿孔直径 85(mm) 冲击能量 1400(J) 冲击频率 中国福建(Hz)
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发 货 期: 10 天内发货 所 在 地: 中国 福建 泉州 有效期至: 2008年06月07日
powerful impactdoosan hydraulic breaker provides more powerful impact compared to the similar products of other companies.unique valve systema seperate oil hydraulic circuit is designated for the breaker to satisfy higher efficiency and less oil consumptionsimple structurethe optimum design with the fewest components is adopted.the fewer parts we used,the fewer troubles you have.high strength antifrication steel platehigh strength antifrication steel plate is used for the bottom of the breaker,which not only increases the breaker'sdurability and extended its useful life but also improve the work efficiency.easy and flexible manipulationwith the use of electric and hydraulic control valves,easy and flexible manipulation of the hydraulic breaker can be achievedthrougn the sensitive switch.·parameters and dimensionmodel of hydraulic breakerSB45gross weight467kgoverall length2066mmoverrall width357mmdriving oil pressure130-150kg/cm2drivinging oil mass45-85/minbeating frenquency400-800bmpdiameter of rubber hose3/4inchdiameter of drill stem85mmweight of drill stem29kgimpact power1400J adopted to model of loaderZL50 ·crushing volume in 8 hours(m3)modelSB45concrete85-182reinforced concrete52-111rock95-212Note: the crushing volume depends on the environment and working method.
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