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本页信息为 Shandong Yingli Coal Mine Machinery Co., Ltd"DW28-250/100X型单体液压支柱,单体液压支柱结构 "产品信息，如您想了解更多请联系厂家，或给厂家留言。

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Products 更新时间 :2019-12-04

Model specifications

DW28-250/100X型单体液压支柱

DW28-250/100X型单体液压支柱产品介绍

DW28-250/100X型单体液压支柱与金属铰接顶梁配合，供煤矿一般机械化炮采工作面及综采工作面端头或临时支付顶板用，适用于煤层倾角小于25°的工作面，采取一定措施时，亦可用于倾角25°--35°回采工作面。

DW28-250/100X型单体液压支柱产品特点

(1)具有较强的抗偏载能力和较大的稳定性。

(2)可靠性高。

(3)重量轻。

(4)工作行程大，使用范围广。

(5)强度大，稳定性高。

(6)使用方便。

(7)维修和维护费用低。

(8)使用中性水，运行成本低。

DW28-250/100X型单体液压支柱技术参数

型号：DW28-250/100X型单体液压支柱；

最大高度mm：2800；

最小高度mm：2000；

行程mm：800；

工作阻力kN：250；

工作液压MPa：31.8；

初撑力：118-157；

底座面积mm2：109；

质量（有液）KG：76；

质量（无液）KG：71；

工作压力：含（M10）乳化油（或含MDT乳化油）2%的乳化液。

Supplier Information

Wei guangbin经理

18660761679

山东济宁 Shandong Yingli Coal Mine Machinery Co., Ltd

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