hua sheng bo tao industry co.,ltd.

华晟铂韬实业有限责任公司
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IPRODUCT / 经营项目
四柱掩护式液压支架

四柱掩护式液压支架

Four-pillar shield hydraulic support

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Four-pillar shield hydraulic support

四柱支撑掩护式支架特点:支架稳定性好,顶梁后部支撑力大,具有较强的切顶性能,对顶板坚硬、顶板周期来压明显或强烈的地质条件适应性强,适用于具有稳定顶板条件的一次采全高采煤工作面。

Features of the four-column support cover bracket: good stability of the bracket, large supporting force at the back of the top beam, strong top-cutting performance, strong adaptability to the geological conditions of hard roof and obvious or strong pressure of the roof cycle, suitable for a full-height coal mining face with stable roof conditions.

工作阻力范围(kN)支架高度范围(mm)中心距(mm)操纵方式
3000~50001400~28001500手动、先导、电控
1500~3000
1600~3200
1700~3500
5000~80001500~34001500手动、先导、电控
1700~3500
1800~3800
1900~3900
2000~4000
2200~4500
2400~4800
8400~120001700~35001500、1750手动、先导、电控
1800~3700
1900~3900
2000~4000
2200~4500
2400~4800
2600~5500
2700~5500
2800~5800
2900~6200
12000~200002200~45001500、1750手动、先导、电控
2400~4800
2600~5200
2800~5600
2900~6000
3000~6200
3200~6500