HGP-22A-F22L HGP-22A-F33L HGP-22A-F44L尽管都是液压元件，它们的自身功能和安装使用的技术要求也不尽相同，现分别介绍如下：动力元件：指的是各种液压泵，齿轮泵、叶片泵、柱塞泵、螺杆泵
HGP-22A-F55L HGP-22A-F66L HGP-22A-F88L
HGP-22A-F99L HGP-22A-F1111L HGP-22A-F1212L
HGP-22A-L22R HGP-22A-L33R HGP-22A-L44R
HGP-22A-L55R HGP-22A-L66R HGP-22A-L88R
HGP-22A-L99R HGP-22A-L1111R HGP-22A-L1212R
HGP-22A-L22L HGP-22A-L33L HGP-22A-L44L
HGP-22A-L55L HGP-22A-L66L HGP-22A-L88L
HGP-22A-L99L HGP-22A-L1111L HGP-22A-L1212L
HGP-33A-F44R HGP-33A-F66R动力元件指液压系统中的液压泵，它向整个液压系统提供动力 HGP-33A-F88R
HGP-33A-F1111R HGP-33A-F1313R HGP-33A-F1414R
HGP-33A-F1717R HGP-33A-F1919R HGP-33A-F2323R
HGP-33A-F2525R HGP-33A-F2828R HGP-33A-F3030R
HGP-33A-F44L HGP-33A-F66L HGP-33A-F88L
HGP-33A-F1111L HGP-33A-F1313L HGP-33A-F1414L
HGP-33A-F1717L HGP-33A-F1919L HGP-33A-F2323L
HGP-33A-F2525L HGP-33A-F2828L HGP-33A-F3030L
HGP-33A-L44R HGP-33A-L66R HGP-33A-L88R 液压由于其传递动力大，易于传递及配置等特点，在工业、民用行业应用广泛1、齿轮油泵和串联泵（包括外啮合与内啮合）两种结构型式 HGP-33A-L1111R HGP-33A-L1313R HGP-33A-L1414R
HGP-33A-L1717R HGP-33A-L1919R HGP-33A-L2323R
HGP-33A-L2525R HGP-33A-L2828R HGP-33A-L3030R
HGP-33A-L44L HGP-33A-L66L HGP-33A-F88R
HGP-2A-F9R
HGP-2A-F11R
HGP-2A-F11R-X-4B
HGP-2A-F12R
HGP-3A-F2R-2B
HGP-3A-F6R-X-2B-10
HGP-3A-F6L-X-2B-10
HGP-3A-F8R
HGP-3A-F8R-X-2B-10
HGP-3A-F11R 根据《中国液压支架行业产销需求与投资预测分析报告前瞻》[3]统计，液压系统主要有以下缺点：
1、发热 由于传力介质（液压油）在流动过程中存在各部位流速的不同，导致液体内部存在一定的内摩擦，同时液体和管路内壁之间也存在摩擦，这些都是导致液压油温度升高的原因 HGP-3A-F11R-2B
HGP-3A-F13R
HGP-3A-F14R
HGP-3A-F17R-X-2B-10
HGP-3A-F19R
HGP-3A-F23R-X-2B-10
HGP-3A-F25R
HGP-3A-F25R-X-2B
HGP-3A-F28R-X-2B-10
HGP-3A-F30R-X-2B-10
HGP-3A-F25-R-Y-4BD-10
HGP-33A-L1111L HGP-33A-L1313L HGP-33A-L1414L
HGP-33A-L1717L HGP-33A-L1919L HGP-33A-L2323L 避免频繁改变液流方向，无法避免时应做好减振措施一个完整的液压系统由五个部分组成，即动力元件、执行元件、控制元件、辅助元件和工作介质 HGP-33A-L2525L HGP-33A-L2828L HGP-33A-L3030L PR1-020 PR1-030 PR1-040 PR1-060 PR1-075 PR1-090 PR1-105 PR1-120
PR2-008 PR2-010 PR2-020 PR2-030 PR2-040 PR2-050 PR2-060 PR2-080
YB-E-6 YB-E-8 YB-E-10 YB-E-12 YB-E-16 YB-E-20 YB-E-25 YB-E-32 YB-E-40 YB-E-50 YB-E-63 YB-E-80 YB-E-100 YB-E-125 YB-E-160 YB-E-200执行元件的作用是将液体的压力能转换为机械能，驱动负载作直线往复运动或回转运动 YB-E-200 YB-E-100 YB-E-80 YB-E-40 PVL12-14-65-F-1R-UU YB1-25 YB1-4 YB1-63 YB1-10 YB1-125 YB1-16
YB1-20 YB1-25 YB1-315 YB1-40 YB1-50 YB1-63 YB1-80 YB1-100 YB1-25 YB1-4 YB1-63 YB1-10 YB1-125 YB1-16 YB1-20 YB1-25 YB1-315 YB1-40 YB1-50尽管都是液压元件，它们的自身功能和安装使用的技术要求也不尽相同，现分别介绍如下：动力元件：指的是各种液压泵，齿轮泵、叶片泵、柱塞泵、螺杆泵液压马达习惯上是指输出旋转运动的，将液压泵提供的液压能转变为机械能的能量转换装置 YB1-63 YB1-80 YB1-100 PVL12-14-65-F-1R-UU YB1-10/10 YB1-10/6 YB1-10/4 YB1-10/25 YB1-6/4 YB1-6/25 YB1-4/4 YB1-4/25 YB1-25/25 YB1-25/10 YB1-25/6 YB1-25/4 YB1-25/25 YB1-20/10 YB1-20/6 YB1-20/4 YB1-20/25 YB1-16/10 YB1-16/6 YB1-16/4 YB1-16/25 YB1-12/10 YB1-12/6 YB1-12/4 YB1-12/25 YB1-25/25 YB1-25/20 YB1-25/16 YB1-25/12 YB1-20/20 YB1-20/16液压系统的执行元件（液压缸和液压马达）的作用是将液体的压力能转换为机械能，从而获得需要的直线往复运动或回转运动2、振动 液压系统的振动也是其痼疾之一 YB1-20/12 YB1-16/16 YB1-12/15 YB1-50/10 YB1-50/6 YB1-50/4 YB1-50/25 YB1-40/10 YB1-40/6 YB1-40/4 YB1-40/25 YB1-32/10 YB1-32/6 YB1-32/4 YB1-50/25 YB1-50/20 YB1-50/16 YB1-50/12 YB1-40/25 YB1-40/20 YB1-40/16 YB1-40/12 YB1-32/25