{"id":4402,"date":"2026-03-18T06:55:20","date_gmt":"2026-03-18T06:55:20","guid":{"rendered":"https:\/\/hydrathpower.com\/?p=4402"},"modified":"2026-03-24T07:41:47","modified_gmt":"2026-03-24T07:41:47","slug":"hpu-%e9%80%89%e6%8b%a9%e6%8c%87%e5%8d%97","status":"publish","type":"post","link":"https:\/\/hydrathpower.com\/zh\/hpu-selection-guide\/","title":{"rendered":"\u5982\u4f55\u9009\u62e9\u6db2\u538b\u52a8\u529b\u88c5\u7f6e\uff1a\u5b8c\u6574\u91c7\u8d2d\u6307\u5357"},"content":{"rendered":"<h2>\u4ec0\u4e48\u662f\u6db2\u538b\u52a8\u529b\u88c5\u7f6e\uff1f<\/h2>\n<p>A <a href=\"\/hydraulic-power-unit\/\">\u6db2\u538b\u52a8\u529b\u88c5\u7f6e<\/a> (HPU) \u5c06\u7535\u529b\u6216\u53d1\u52a8\u673a\u52a8\u529b\u8f6c\u6362\u4e3a\u6db2\u538b\u80fd\uff0c\u5e76\u63a7\u5236\u538b\u529b\u3001\u6d41\u91cf\u548c\u65b9\u5411\uff0c\u4ee5\u9a71\u52a8 <a href=\"\/hydraulic-cylinders\/\">\u6c14\u7f38<\/a> \u6216\u7535\u673a\u3002.<br \/>\n\u5178\u578b\u7684\u7ec4\u4ef6\u5305\u62ec\u6cf5\u3001\u7535\u673a\u548c\u84c4\u6c34\u6c60\u3001, <a href=\"\/hydraulic-manifold\/\">\u5343\u771f\u4e07\u786e<\/a>\/<a href=\"\/hydraulic-cartridge-valves\/\">\u9600\u95e8<\/a>, \u8fc7\u6ee4\u548c\u4f20\u611f\u5668\u3002.<\/p>\n<figure id=\"attachment_4404\" aria-describedby=\"caption-attachment-4404\" style=\"width: 300px\" class=\"wp-caption alignnone\"><img fetchpriority=\"high\" decoding=\"async\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\" data-src=\"https:\/\/hydrathpower.com\/wp-content\/uploads\/2026\/03\/How-to-Choose-a-Hydraulic-Power-Unit_-Complete-Procurement-Guide-300x200.jpg\" class=\"size-medium wp-image-4404 lazyload\" alt=\"\u5982\u4f55\u9009\u62e9\u6db2\u538b\u52a8\u529b\u88c5\u7f6e_\u5b8c\u6574\u91c7\u8d2d\u6307\u5357\" width=\"300\" height=\"200\"><figcaption id=\"caption-attachment-4404\" class=\"wp-caption-text\"><noscript><img decoding=\"async\" class=\"size-medium wp-image-4404\" src=\"https:\/\/hydrathpower.com\/wp-content\/uploads\/2026\/03\/How-to-Choose-a-Hydraulic-Power-Unit_-Complete-Procurement-Guide-300x200.jpg\" alt=\"\u5982\u4f55\u9009\u62e9\u6db2\u538b\u52a8\u529b\u88c5\u7f6e_\u5b8c\u6574\u91c7\u8d2d\u6307\u5357\" width=\"300\" height=\"200\" srcset=\"https:\/\/hydrathpower.com\/wp-content\/uploads\/2026\/03\/How-to-Choose-a-Hydraulic-Power-Unit_-Complete-Procurement-Guide-300x200.jpg 300w, https:\/\/hydrathpower.com\/wp-content\/uploads\/2026\/03\/How-to-Choose-a-Hydraulic-Power-Unit_-Complete-Procurement-Guide-1024x683.jpg 1024w, https:\/\/hydrathpower.com\/wp-content\/uploads\/2026\/03\/How-to-Choose-a-Hydraulic-Power-Unit_-Complete-Procurement-Guide-768x512.jpg 768w, https:\/\/hydrathpower.com\/wp-content\/uploads\/2026\/03\/How-to-Choose-a-Hydraulic-Power-Unit_-Complete-Procurement-Guide-18x12.jpg 18w, https:\/\/hydrathpower.com\/wp-content\/uploads\/2026\/03\/How-to-Choose-a-Hydraulic-Power-Unit_-Complete-Procurement-Guide.jpg 1200w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/noscript> \u5982\u4f55\u9009\u62e9\u6db2\u538b\u52a8\u529b\u88c5\u7f6e_\u5b8c\u6574\u91c7\u8d2d\u6307\u5357<\/figcaption><\/figure>\n<section id=\"introduction\">\n<h2>\u5bfc\u8a00\uff1a\u4e3a\u4ec0\u4e48\u9009\u62e9\u5f88\u91cd\u8981<\/h2>\n<p>\u9009\u62e9\u6b63\u786e\u7684 HPU \u53ef\u4ee5\u9632\u6b62\u8fc7\u70ed\u3001\u6f02\u79fb\u3001\u6162\u5faa\u73af\u548c\u8fc7\u65e9\u78e8\u635f\u3002.<br \/>\n\u826f\u597d\u7684\u5c3a\u5bf8\u53ef\u63d0\u9ad8\u53ef\u9760\u6027\u3001\u80fd\u6e90\u5229\u7528\u7387\u548c\u603b\u751f\u547d\u5468\u671f\u6210\u672c\u3002.<br \/>\n\u672c\u6307\u5357\u4ecb\u7ecd\u4e86\u56db\u4e2a\u6838\u5fc3\u53c2\u6570\u3001\u5de5\u4f5c\u6a21\u5f0f\u3001\u6cb9\u54c1\u9009\u62e9\u548c\u4f9b\u5e94\u5546\u6807\u51c6\uff0c\u6700\u540e\u8fd8\u63d0\u4f9b\u4e86\u4e00\u4efd\u53ef\u7528\u4e8e\u4efb\u4f55\u9879\u76ee\u7684\u6838\u5bf9\u8868\u3002.<\/p>\n<figure id=\"attachment_4483\" aria-describedby=\"caption-attachment-4483\" style=\"width: 228px\" class=\"wp-caption alignnone\"><img decoding=\"async\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\" data-src=\"https:\/\/hydrathpower.com\/wp-content\/uploads\/2026\/03\/How-to-order-hydraulic-power-pack-228x300.jpg\" class=\"size-medium wp-image-4483 lazyload\" alt=\"\u5982\u4f55\u8ba2\u8d2d\u6db2\u538b\u52a8\u529b\u7ec4\u4ef6\" width=\"228\" height=\"300\"><figcaption id=\"caption-attachment-4483\" class=\"wp-caption-text\"><noscript><img loading=\"lazy\" decoding=\"async\" class=\"size-medium wp-image-4483\" src=\"https:\/\/hydrathpower.com\/wp-content\/uploads\/2026\/03\/How-to-order-hydraulic-power-pack-228x300.jpg\" alt=\"\u5982\u4f55\u8ba2\u8d2d\u6db2\u538b\u52a8\u529b\u7ec4\u4ef6\" width=\"228\" height=\"300\" srcset=\"https:\/\/hydrathpower.com\/wp-content\/uploads\/2026\/03\/How-to-order-hydraulic-power-pack-228x300.jpg 228w, https:\/\/hydrathpower.com\/wp-content\/uploads\/2026\/03\/How-to-order-hydraulic-power-pack-778x1024.jpg 778w, https:\/\/hydrathpower.com\/wp-content\/uploads\/2026\/03\/How-to-order-hydraulic-power-pack-768x1010.jpg 768w, https:\/\/hydrathpower.com\/wp-content\/uploads\/2026\/03\/How-to-order-hydraulic-power-pack-9x12.jpg 9w, https:\/\/hydrathpower.com\/wp-content\/uploads\/2026\/03\/How-to-order-hydraulic-power-pack.jpg 906w\" sizes=\"(max-width: 228px) 100vw, 228px\" \/><\/noscript> \u5982\u4f55\u8ba2\u8d2d\u6db2\u538b\u52a8\u529b\u7ec4\u4ef6<\/figcaption><\/figure>\n<\/section>\n<section id=\"pressure\">\n<h2>\u6838\u5fc3\u53c2\u6570 1\uff1a\u538b\u529b\uff08\u5df4\/PSI\uff09<\/h2>\n<h3>\u5de5\u4f5c\u538b\u529b\u8ba1\u7b97<\/h3>\n<ul>\n<li>\u8ba1\u7b97\u516c\u5f0f\u538b\u529b = \u529b\/\u9762\u79ef<\/li>\n<li>\u6c14\u7f38\u529b (N) = \u538b\u529b (Pa) \u00d7 \u9762\u79ef (m\u00b2)\u3002\u5b9e\u9645\u5355\u4f4d\uff1a\u538b\u529b (bar) \u2248 (\u529b (kN) \u00f7 \u9762\u79ef (cm\u00b2))\u00d7 10.<\/li>\n<li>\u4e3e\u4f8b\u8bf4\u660e\uff1a\u6845\u6746\u5347\u964d\u673a\u9700\u8981 8 \u5343\u725b\u3002\u6c14\u7f38\u5b54\u9762\u79ef = 20 cm\u00b2\u3002\u6240\u9700\u538b\u529b \u2248 (8 \u00f7 20) \u00d7 10 = 40 \u5df4\u3002\u5b9e\u9645\u7cfb\u7edf\u901a\u5e38\u4e3a 140-210 \u5df4\uff0c\u4ee5\u5b9e\u73b0\u7a33\u5b9a\u63a7\u5236\uff1b\u8bf7\u589e\u52a0\u4f59\u91cf\u3002.<\/li>\n<\/ul>\n<h3>\u5404\u79cd\u5e94\u7528\u7684\u5178\u578b\u538b\u529b\u8303\u56f4<\/h3>\n<ul>\n<li>\u79fb\u52a8\u5f0f\u5347\u964d\u673a\u3001, <a href=\"\/hydraulic-mast-power-unit\/\">\u6845\u6746<\/a>, \u81ea\u5378\u8f66<a href=\"\/dump-trailer-hydraulic-pump\/\">\u503e\u5378\u62d6\u8f66<\/a>:140-210 \u5df4<\/li>\n<li>\u5de5\u4e1a\u5e73\u53f0\u3001\u538b\u529b\u673a\u3001\u5de5\u5177\uff1a210-315 \u5df4<\/li>\n<li>\u6d4b\u8bd5\u548c\u5f20\u7d27\uff1a350-700 \u5df4\uff085,000-10,000 \u78c5\/\u5e73\u65b9\u82f1\u5bf8\uff09<br \/>\n<div id='gallery-1' class='gallery galleryid-4402 gallery-columns-5 gallery-size-medium'><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/hydrathpower.com\/zh\/hpu-selection-guide\/mobile-lifts-hydraulic-power-unit\/'><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"200\" src=\"https:\/\/hydrathpower.com\/wp-content\/uploads\/2026\/03\/Mobile-lifts-Hydraulic-Power-Unit-300x200.jpg\" class=\"attachment-medium size-medium\" alt=\"\u79fb\u52a8\u5f0f\u5347\u964d\u673a\u6db2\u538b\u52a8\u529b\u88c5\u7f6e\" aria-describedby=\"gallery-1-4405\" srcset=\"https:\/\/hydrathpower.com\/wp-content\/uploads\/2026\/03\/Mobile-lifts-Hydraulic-Power-Unit-300x200.jpg 300w, https:\/\/hydrathpower.com\/wp-content\/uploads\/2026\/03\/Mobile-lifts-Hydraulic-Power-Unit-1024x683.jpg 1024w, https:\/\/hydrathpower.com\/wp-content\/uploads\/2026\/03\/Mobile-lifts-Hydraulic-Power-Unit-768x512.jpg 768w, https:\/\/hydrathpower.com\/wp-content\/uploads\/2026\/03\/Mobile-lifts-Hydraulic-Power-Unit-18x12.jpg 18w, https:\/\/hydrathpower.com\/wp-content\/uploads\/2026\/03\/Mobile-lifts-Hydraulic-Power-Unit.jpg 1200w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a>\n\t\t\t<\/div>\n\t\t\t\t<figcaption class='wp-caption-text gallery-caption' id='gallery-1-4405'>\n\t\t\t\t\u79fb\u52a8\u5f0f\u5347\u964d\u673a\u6db2\u538b\u52a8\u529b\u88c5\u7f6e\n\t\t\t\t<\/figcaption><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/hydrathpower.com\/zh\/hpu-selection-guide\/dump-trailer-hydraulic-power-unit\/'><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"200\" src=\"https:\/\/hydrathpower.com\/wp-content\/uploads\/2026\/03\/dump-trailer-Hydraulic-Power-Unit-300x200.jpg\" class=\"attachment-medium size-medium\" alt=\"\u81ea\u5378\u62d6\u8f66\u6db2\u538b\u52a8\u529b\u88c5\u7f6e\" aria-describedby=\"gallery-1-4406\" srcset=\"https:\/\/hydrathpower.com\/wp-content\/uploads\/2026\/03\/dump-trailer-Hydraulic-Power-Unit-300x200.jpg 300w, https:\/\/hydrathpower.com\/wp-content\/uploads\/2026\/03\/dump-trailer-Hydraulic-Power-Unit-1024x683.jpg 1024w, https:\/\/hydrathpower.com\/wp-content\/uploads\/2026\/03\/dump-trailer-Hydraulic-Power-Unit-768x512.jpg 768w, https:\/\/hydrathpower.com\/wp-content\/uploads\/2026\/03\/dump-trailer-Hydraulic-Power-Unit-18x12.jpg 18w, https:\/\/hydrathpower.com\/wp-content\/uploads\/2026\/03\/dump-trailer-Hydraulic-Power-Unit.jpg 1200w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a>\n\t\t\t<\/div>\n\t\t\t\t<figcaption class='wp-caption-text gallery-caption' id='gallery-1-4406'>\n\t\t\t\t\u81ea\u5378\u62d6\u8f66\u6db2\u538b\u52a8\u529b\u88c5\u7f6e\n\t\t\t\t<\/figcaption><\/figure>\n\t\t<\/div>\n<\/li>\n<\/ul>\n<h3>\u538b\u529b\u548c\u6750\u6599\u8010\u4e45\u6027<\/h3>\n<ul>\n<li><a href=\"\/hydraulic-check-valve\/\">\u6b62\u56de\u9600<\/a>\/\u6b67\u7ba1\u989d\u5b9a\u503c\uff08CETOP \u8154\uff09\u3001\u8f6f\u7ba1\u7206\u7834\u989d\u5b9a\u503c\u4ee5\u53ca\u6700\u5927\u538b\u529b\u548c\u6e29\u5ea6\u4e0b\u7684\u5bc6\u5c01\u517c\u5bb9\u6027\u3002.<\/li>\n<li>\u9075\u5b88 ISO\/DIN\/SAE \u7ec4\u4ef6\u989d\u5b9a\u503c\uff1b\u589e\u52a0\u77ac\u6001\u5cf0\u503c\u88d5\u91cf\u3002.<\/li>\n<\/ul>\n<\/section>\n<section id=\"flow-rate\">\n<h2>\u6838\u5fc3\u53c2\u6570 2\uff1a\u6d41\u901f\uff08LPM\/GPM\uff09<\/h2>\n<h3>LPM \u8ba1\u7b97\u65b9\u6cd5<\/h3>\n<p>\u6d41\u91cf\uff08\u5347\/\u5206\u949f\uff09=\uff08\u6c14\u7f38\u9762\u79ef\uff08\u5e73\u65b9\u5398\u7c73\uff09\u00d7\u901f\u5ea6\uff08\u5398\u7c73\/\u79d2\uff09\u00d760\uff09\u00f71000\u3002.<\/p>\n<p>\u4f8b\u5982\uff1a\u5b54\u9762\u79ef 20 cm\u00b2\uff0c\u76ee\u6807\u901f\u5ea6 2 cm\/s \u2192 LPM = (20 \u00d7 2 \u00d7 60) \u00f7 1000 = 2.4 L\/min\u3002.<\/p>\n<h3>\u6d41\u91cf\u4e0e\u542f\u52a8\u901f\u5ea6<\/h3>\n<ul>\n<li>\u66f4\u9ad8\u7684 LPM \u53ef\u63d0\u9ad8\u901f\u5ea6\uff1b\u9a8c\u8bc1\u964d\u4f4e\u65f6\u7684\u7a33\u5b9a\u6027\u548c\u63a7\u5236\u6027\uff08\u53cc\u4f5c\u7528\u7535\u8def\u6709\u5e2e\u52a9\uff09\u3002.<\/li>\n<li>\u4f7f\u7528\u6d41\u91cf\u63a7\u5236\u9600\u8c03\u8282\u901f\u5ea6\uff0c\u907f\u514d\u632f\u8361\u3002.<\/li>\n<\/ul>\n<h3>\u51b7\u5374\u9700\u6c42<\/h3>\n<ul>\n<li>\u9ad8\u538b\u4e0b\u7684\u9ad8 LPM \u4f1a\u4ea7\u751f\u70ed\u91cf\uff1b\u76d1\u63a7\u6cb9\u6e29\u3002.<\/li>\n<li>\u5f53\u6cb9\u6e29\u8d8b\u52bf\u8d85\u8fc7\u89c4\u683c\u6216\u5de5\u4f5c\u5468\u671f\u63a5\u8fd1\u8fde\u7eed\u65f6\uff0c\u89e6\u53d1\u5916\u90e8\u51b7\u5374\u3002.<\/li>\n<\/ul>\n<\/section>\n<section id=\"power\">\n<h2>\u6838\u5fc3\u53c2\u6570 3\uff1a\u529f\u7387\uff08\u5343\u74e6\/\u9a6c\u529b\uff09<\/h2>\n<h3>\u7535\u673a\u529f\u7387\u5339\u914d<\/h3>\n<ul>\n<li>\u6db2\u538b kW \u2248 (\u538b\u529b (bar) \u00d7 \u6d41\u91cf (L\/min)) \u00f7 600\uff08\u9664\u4ee5\u6548\u7387\uff0c\u4ee5\u786e\u5b9a\u7535\u673a\u5c3a\u5bf8\uff09\u3002.<\/li>\n<li>\u6db2\u538b\u9a6c\u529b \u2248 (\u538b\u529b (psi) \u00d7 \u6d41\u91cf (GPM)) \u00f7 1714\u3002.<\/li>\n<li>\u4f8b\u5982\uff1a180 bar \u00d7 8 L\/min \u2192 kW \u2248 2.4 kW\u3002\u4f7f\u7528 80% \u6548\u7387\u65f6\uff0c\u7535\u673a \u2248 3.0 kW\u3002.<\/li>\n<\/ul>\n<h3>\u6548\u7387\u7b49\u7ea7<\/h3>\n<ul>\n<li>\u4f18\u5148\u9009\u62e9\u6574\u4f53\u6548\u7387\u9ad8\u7684\u7535\u673a\u548c\u6cf5\uff1b\u51cf\u5c11\u70ed\u91cf\u548c\u80fd\u6e90\u6d88\u8017\u3002.<\/li>\n<li>\u76f4\u6d41\u7535\u4e0e\u4ea4\u6d41\u7535\uff1a\u76f4\u6d41\u7535\u9002\u7528\u4e8e 12\/24 \u4f0f\u7684\u79fb\u52a8\u8bbe\u5907\uff1b\u4ea4\u6d41\u7535\u9002\u7528\u4e8e\u56fa\u5b9a\u4efb\u52a1\u548c\u66f4\u9ad8\u7684\u8fde\u7eed\u989d\u5b9a\u503c\u3002.<\/li>\n<\/ul>\n<\/section>\n<section id=\"reservoir\">\n<h2>\u6838\u5fc3\u53c2\u6570 4\uff1a\u6c34\u5e93\u5bb9\u91cf<\/h2>\n<h3>\u6563\u70ed<\/h3>\n<ul>\n<li>\u66f4\u5927 <a href=\"\/hydraulic-tank\/\">\u6c34\u5e93<\/a> \u589e\u52a0\u6cb9\u7684\u505c\u7559\u65f6\u95f4\u548c\u70ed\u91cf\u6392\u51fa\u3002.<\/li>\n<li>\u7ecf\u9a8c\u6cd5\u5219\uff1a\u50a8\u6db2\u5668\u5bb9\u79ef \u2248 2-4\u00d7 \u6cf5\u6bcf\u5206\u949f\u6d41\u91cf\uff08\u6839\u636e\u5de5\u4f5c\u548c\u73af\u5883\u8fdb\u884c\u8c03\u6574\uff09\u3002.\n<p><figure id=\"attachment_4411\" aria-describedby=\"caption-attachment-4411\" style=\"width: 300px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\" data-src=\"https:\/\/hydrathpower.com\/wp-content\/uploads\/2026\/03\/hydraulic-power-unit-Reservoir-300x200.jpg\" class=\"size-medium wp-image-4411 lazyload\" alt=\"\u6db2\u538b\u52a8\u529b\u5355\u5143 \u84c4\u6c34\u6c60\" width=\"300\" height=\"200\"><figcaption id=\"caption-attachment-4411\" class=\"wp-caption-text\"><noscript><img loading=\"lazy\" decoding=\"async\" class=\"size-medium wp-image-4411\" src=\"https:\/\/hydrathpower.com\/wp-content\/uploads\/2026\/03\/hydraulic-power-unit-Reservoir-300x200.jpg\" alt=\"\u6db2\u538b\u52a8\u529b\u5355\u5143 \u84c4\u6c34\u6c60\" width=\"300\" height=\"200\" srcset=\"https:\/\/hydrathpower.com\/wp-content\/uploads\/2026\/03\/hydraulic-power-unit-Reservoir-300x200.jpg 300w, https:\/\/hydrathpower.com\/wp-content\/uploads\/2026\/03\/hydraulic-power-unit-Reservoir-1024x683.jpg 1024w, https:\/\/hydrathpower.com\/wp-content\/uploads\/2026\/03\/hydraulic-power-unit-Reservoir-768x512.jpg 768w, https:\/\/hydrathpower.com\/wp-content\/uploads\/2026\/03\/hydraulic-power-unit-Reservoir-18x12.jpg 18w, https:\/\/hydrathpower.com\/wp-content\/uploads\/2026\/03\/hydraulic-power-unit-Reservoir.jpg 1200w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/noscript> \u6db2\u538b\u52a8\u529b\u5355\u5143 \u84c4\u6c34\u6c60<\/figcaption><\/figure><\/li>\n<\/ul>\n<h3>\u7cfb\u7edf\u5468\u671f\u65f6\u95f4<\/h3>\n<ul>\n<li>\u786e\u4fdd\u5728\u4e0d\u901a\u6c14\u7684\u60c5\u51b5\u4e0b\uff0c\u6c14\u7f38\u51b2\u7a0b\u6709\u8db3\u591f\u7684\u5bb9\u79ef\uff1b\u589e\u52a0\u547c\u5438\u5668\/\u5145\u6c14\u548c\u8fc7\u6ee4\u88c5\u7f6e\u3002.<\/li>\n<li>\u5ba4\u5916\u7cfb\u7edf\uff1a\u4f7f\u7528\u5148\u5bfc\u5f0f\u68c0\u67e5\u88c5\u7f6e\uff0c\u4ee5\u9632\u6b62\u6f02\u79fb\uff0c\u5e76\u5728\u98ce\u529b\u4f5c\u7528\u4e0b\u4fdd\u6301\u8d1f\u8f7d\u7a33\u5b9a\u3002.<\/li>\n<\/ul>\n<\/section>\n<section id=\"application-decisions\">\n<h2>\u7533\u8bf7\u51b3\u5b9a<\/h2>\n<h3>\u8fde\u7eed\u4e0e\u95f4\u6b47<\/h3>\n<ul>\n<li>\u8fde\u7eed\u5de5\u4f5c\uff1a\u4e3a\u8fde\u7eed\u5de5\u4f5c\u786e\u5b9a\u7535\u673a\u5c3a\u5bf8\uff1b\u589e\u52a0\u51b7\u5374\u548c\u8fc7\u6ee4\u80fd\u529b\u3002.<\/li>\n<li>\u95f4\u6b47\u5f0f (S3)\uff1a\u53ef\u63a5\u53d7\u8f83\u5c0f\u7684\u7535\u673a\uff1b\u9a8c\u8bc1\u5faa\u73af\u9891\u7387\u548c\u4f11\u606f\u65f6\u95f4\u3002.<br \/>\n<div id='gallery-2' class='gallery galleryid-4402 gallery-columns-5 gallery-size-medium'><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/hydrathpower.com\/zh\/hpu-selection-guide\/hpu-dc-motor\/'><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"200\" src=\"https:\/\/hydrathpower.com\/wp-content\/uploads\/2026\/03\/hpu-dc-motor-300x200.jpg\" class=\"attachment-medium size-medium\" alt=\"hpu \u76f4\u6d41\u7535\u673a\" aria-describedby=\"gallery-2-4407\" srcset=\"https:\/\/hydrathpower.com\/wp-content\/uploads\/2026\/03\/hpu-dc-motor-300x200.jpg 300w, https:\/\/hydrathpower.com\/wp-content\/uploads\/2026\/03\/hpu-dc-motor-1024x683.jpg 1024w, https:\/\/hydrathpower.com\/wp-content\/uploads\/2026\/03\/hpu-dc-motor-768x512.jpg 768w, https:\/\/hydrathpower.com\/wp-content\/uploads\/2026\/03\/hpu-dc-motor-18x12.jpg 18w, https:\/\/hydrathpower.com\/wp-content\/uploads\/2026\/03\/hpu-dc-motor.jpg 1200w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a>\n\t\t\t<\/div>\n\t\t\t\t<figcaption class='wp-caption-text gallery-caption' id='gallery-2-4407'>\n\t\t\t\tHPU \u76f4\u6d41\u7535\u673a\n\t\t\t\t<\/figcaption><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/hydrathpower.com\/zh\/hpu-selection-guide\/hpu-ac-motor\/'><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"200\" src=\"https:\/\/hydrathpower.com\/wp-content\/uploads\/2026\/03\/hpu-ac-motor-300x200.jpg\" class=\"attachment-medium size-medium\" alt=\"hpu \u4ea4\u6d41\u7535\u673a\" aria-describedby=\"gallery-2-4408\" srcset=\"https:\/\/hydrathpower.com\/wp-content\/uploads\/2026\/03\/hpu-ac-motor-300x200.jpg 300w, https:\/\/hydrathpower.com\/wp-content\/uploads\/2026\/03\/hpu-ac-motor-1024x683.jpg 1024w, https:\/\/hydrathpower.com\/wp-content\/uploads\/2026\/03\/hpu-ac-motor-768x512.jpg 768w, https:\/\/hydrathpower.com\/wp-content\/uploads\/2026\/03\/hpu-ac-motor-18x12.jpg 18w, https:\/\/hydrathpower.com\/wp-content\/uploads\/2026\/03\/hpu-ac-motor.jpg 1200w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a>\n\t\t\t<\/div>\n\t\t\t\t<figcaption class='wp-caption-text gallery-caption' id='gallery-2-4408'>\n\t\t\t\tHPU \u4ea4\u6d41\u7535\u673a\n\t\t\t\t<\/figcaption><\/figure>\n\t\t<\/div>\n<\/li>\n<\/ul>\n<h3>\u79fb\u52a8\u4e0e\u56fa\u5b9a<\/h3>\n<ul>\n<li>\u79fb\u52a8\u5f0f\uff1a\u76f4\u6d41 12\/24 \u4f0f\u3001\u7d27\u51d1\u578b\u6c47\u6d41\u6392\u3001\u6237\u5916\u5916\u58f3\u3001\u8fdc\u7a0b\u5e03\u7ebf\u3001\u4f4e\u566a\u97f3\u3002.<\/li>\n<li>\u56fa\u5b9a\u5f0f\uff1a\u4ea4\u6d41 220\/380 \u4f0f\u3001\u66f4\u5927\u7684\u50a8\u6db2\u5668\u3001\u8fde\u7eed\u5de5\u4f5c\u9009\u9879\u3001\u4fbf\u4e8e\u7ef4\u62a4\u7684\u5e03\u5c40\u3002.<\/li>\n<\/ul>\n<h3>\u90e8\u95e8\u8303\u4f8b<\/h3>\n<ul>\n<li>\u5de5\u4e1a\u673a\u68b0\uff1a210-315 \u5df4\uff1b10-60 \u5347\/\u5206\u949f\uff1b; <a href=\"\/ac-motor\/\">\u4ea4\u6d41\u7535\u673a<\/a>; CETOP D03\/D05\u3002.<\/li>\n<li>\u5efa\u7b51\/\u79fb\u52a8\u8bbe\u5907\uff1a140-210 \u5df4\uff1b2-15 \u5347\/\u5206\u949f\uff1b; <a href=\"\/dc-motor\/\">\u76f4\u6d41\u7535\u673a<\/a>; \u5148\u5bfc\u68c0\u67e5\uff1b\u575a\u56fa\u7684\u5916\u58f3\u3002.<\/li>\n<li>\u519c\u4e1a\uff1a\u8303\u56f4\u5e7f\uff1b\u9a8c\u8bc1\u7070\u5c18\u3001\u6e29\u5ea6\u6ce2\u52a8\u548c\u7ef4\u4fee\u901a\u9053\u3002.<br \/>\n<div id='gallery-3' class='gallery galleryid-4402 gallery-columns-5 gallery-size-medium'><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/hydrathpower.com\/zh\/hpu-selection-guide\/mobile-hydraulic-power-unit-3\/'><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"200\" src=\"https:\/\/hydrathpower.com\/wp-content\/uploads\/2026\/03\/Mobile-hydraulic-power-unit-300x200.jpg\" class=\"attachment-medium size-medium\" alt=\"\u79fb\u52a8\u6db2\u538b\u52a8\u529b\u88c5\u7f6e\" aria-describedby=\"gallery-3-4409\" srcset=\"https:\/\/hydrathpower.com\/wp-content\/uploads\/2026\/03\/Mobile-hydraulic-power-unit-300x200.jpg 300w, https:\/\/hydrathpower.com\/wp-content\/uploads\/2026\/03\/Mobile-hydraulic-power-unit-1024x683.jpg 1024w, https:\/\/hydrathpower.com\/wp-content\/uploads\/2026\/03\/Mobile-hydraulic-power-unit-768x512.jpg 768w, https:\/\/hydrathpower.com\/wp-content\/uploads\/2026\/03\/Mobile-hydraulic-power-unit-18x12.jpg 18w, https:\/\/hydrathpower.com\/wp-content\/uploads\/2026\/03\/Mobile-hydraulic-power-unit.jpg 1200w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a>\n\t\t\t<\/div>\n\t\t\t\t<figcaption class='wp-caption-text gallery-caption' id='gallery-3-4409'>\n\t\t\t\t\u79fb\u52a8\u6db2\u538b\u52a8\u529b\u88c5\u7f6e\n\t\t\t\t<\/figcaption><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/hydrathpower.com\/zh\/hpu-selection-guide\/stationary-hydraulic-power-unit\/'><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"200\" src=\"https:\/\/hydrathpower.com\/wp-content\/uploads\/2026\/03\/stationary-hydraulic-power-unit-300x200.jpg\" class=\"attachment-medium size-medium\" alt=\"\u56fa\u5b9a\u5f0f\u6db2\u538b\u52a8\u529b\u88c5\u7f6e\" aria-describedby=\"gallery-3-4410\" srcset=\"https:\/\/hydrathpower.com\/wp-content\/uploads\/2026\/03\/stationary-hydraulic-power-unit-300x200.jpg 300w, https:\/\/hydrathpower.com\/wp-content\/uploads\/2026\/03\/stationary-hydraulic-power-unit-1024x683.jpg 1024w, https:\/\/hydrathpower.com\/wp-content\/uploads\/2026\/03\/stationary-hydraulic-power-unit-768x512.jpg 768w, https:\/\/hydrathpower.com\/wp-content\/uploads\/2026\/03\/stationary-hydraulic-power-unit-18x12.jpg 18w, https:\/\/hydrathpower.com\/wp-content\/uploads\/2026\/03\/stationary-hydraulic-power-unit.jpg 1200w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a>\n\t\t\t<\/div>\n\t\t\t\t<figcaption class='wp-caption-text gallery-caption' id='gallery-3-4410'>\n\t\t\t\t\u56fa\u5b9a\u5f0f\u6db2\u538b\u52a8\u529b\u88c5\u7f6e\n\t\t\t\t<\/figcaption><\/figure>\n\t\t<\/div>\n<\/li>\n<\/ul>\n<\/section>\n<section id=\"hydraulic-oil\">\n<h2>\u6db2\u538b\u6cb9\u7684\u9009\u62e9<\/h2>\n<h3>\u77ff\u7269\u4e0e\u5408\u6210<\/h3>\n<ul>\n<li>\u77ff\u7269\uff1a\u5e38\u89c1\u3001\u6210\u672c\u6548\u76ca\u9ad8\u3001\u517c\u5bb9\u6027\u5e7f\u3002.<\/li>\n<li>\u5408\u6210\u7269\uff1a\u6e29\u5ea6\u7a33\u5b9a\u6027\u548c\u6297\u6c27\u5316\u6027\u66f4\u597d\uff1b\u68c0\u67e5\u5bc6\u5c01\u4ef6\u7684\u517c\u5bb9\u6027\u3002.<\/li>\n<\/ul>\n<h3>\u751f\u7269\u964d\u89e3\u6cb9<\/h3>\n<p>\u8003\u8651\u73af\u5883\u8981\u6c42\uff1b\u9a8c\u8bc1\u7c98\u5ea6\u6307\u6570\u548c\u6750\u6599\u517c\u5bb9\u6027\u3002.<\/p>\n<h3>\u5b9e\u7528\u8bf4\u660e<\/h3>\n<p>\u7c98\u5ea6\u4e0e\u6cf5\u548c\u73af\u5883\u6761\u4ef6\u76f8\u5339\u914d\uff1b\u901a\u8fc7\u8fc7\u6ee4\u548c\u5b9a\u671f\u5206\u6790\u4fdd\u6301\u6e05\u6d01\u3002.<\/p>\n<\/section>\n<section id=\"brand-supplier\">\n<h2>\u54c1\u724c\u548c\u4f9b\u5e94\u5546\u6807\u51c6<\/h2>\n<h3>OEM \u4e0e\u5b9a\u5236<\/h3>\n<ul>\n<li>\u539f\u59cb\u8bbe\u5907\u5236\u9020\u5546\uff1a\u66f4\u5feb\u7684\u4ea4\u8d27\u671f\u3001\u6807\u51c6\u5316\u90e8\u4ef6\u3001\u6210\u719f\u7684\u6d4b\u8bd5\u7a0b\u5e8f\u3002.<\/li>\n<li>\u5b9a\u5236\uff1a\u5b9a\u5236\u6b67\u7ba1\u3001\u7279\u6b8a\u7535\u538b\/\u6d41\u91cf\u3001\u96c6\u6210\u914d\u4ef6\u3002.<\/li>\n<\/ul>\n<h3>\u552e\u540e\u670d\u52a1<\/h3>\n<ul>\n<li>\u8981\u6c42\u63d0\u4f9b\u538b\u529b\/\u6d41\u91cf\u6d4b\u8bd5\u62a5\u544a\u3001\u63a5\u7ebf\u56fe\u3001\u5907\u7528\u914d\u4ef6\u5305\uff0c\u5e76\u660e\u786e\u4ea4\u8d27\u65f6\u95f4\/MOQ\u3002.<\/li>\n<li>\u8bc4\u4f30\u6587\u4ef6\u8d28\u91cf\u548c\u54cd\u5e94\u901f\u5ea6\u3002.<\/li>\n<\/ul>\n<\/section>\n<section id=\"comparison\">\n<h2>\u6bd4\u8f83\uff1a\u76f4\u6d41\u4e0e\u4ea4\u6d41\u7535\u6e90\u88c5\u7f6e\u5bf9\u6bd4<\/h2>\n<table>\n<thead>\n<tr>\n<th>\u7279\u70b9<\/th>\n<th>\u76f4\u6d41\uff0812\/24 \u4f0f\uff09<\/th>\n<th>\u4ea4\u6d41\u7535\uff08220\/380 \u4f0f\uff09<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u5178\u578b\u7528\u9014<\/td>\n<td>\u79fb\u52a8\u8bbe\u5907<\/td>\n<td>\u56fa\u5b9a\/\u5de5\u4e1a<\/td>\n<\/tr>\n<tr>\n<td>\u804c\u8d23<\/td>\n<td>\u95f4\u6b47\u5f0f (S3)<\/td>\n<td>\u8fde\u7eed\u9009\u9879<\/td>\n<\/tr>\n<tr>\n<td>\u566a\u97f3\/\u70ed\u91cf<\/td>\n<td>\u566a\u97f3\u4f4e\uff1b\u5728\u72ed\u5c0f\u7684\u673a\u7bb1\u5185\u53ef\u6709\u6548\u6563\u70ed<\/td>\n<td>\u7528\u66f4\u5927\u7684\u84c4\u6c34\u6c60\/\u51b7\u5374\u88c5\u7f6e\u7ba1\u7406\u70ed\u91cf<\/td>\n<\/tr>\n<tr>\n<td>\u529f\u7387\u8303\u56f4<\/td>\n<td>\u5178\u578b\u529f\u7387\u53ef\u8fbe ~4 \u5343\u74e6<\/td>\n<td>\u5178\u578b\u529f\u7387\u53ef\u8fbe ~7.5 \u5343\u74e6<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u7ed3\u8bba\uff1a\u9009\u62e9\u76f4\u6d41\u7535\u7528\u4e8e\u79fb\u52a8\u90e8\u7f72\uff1b\u9009\u62e9\u4ea4\u6d41\u7535\u7528\u4e8e\u8fde\u7eed\u5de5\u4f5c\u548c\u66f4\u9ad8\u7684\u6301\u7eed\u6d41\u91cf\u3002.<\/p>\n<\/section>\n<section id=\"sizing-steps\">\n<h2>\u5982\u4f55\u786e\u5b9a HPU \u7684\u5927\u5c0f\uff085 \u4e2a\u6b65\u9aa4\uff09<\/h2>\n<ol>\n<li>\u786e\u5b9a\u6bcf\u4e2a\u63a8\u6746\u6240\u9700\u7684\u529b\u548c\u901f\u5ea6\u3002.<\/li>\n<li>\u8ba1\u7b97\u6700\u5c0f\u538b\u529b\u548c LPM\uff1b\u589e\u52a0\u635f\u8017\u4f59\u91cf\u3002.<\/li>\n<li>\u8ba1\u7b97\u6db2\u538b\u5343\u74e6\uff0c\u9009\u62e9\u5177\u6709\u6548\u7387\u4f59\u91cf\u7684\u7535\u673a\u3002.<\/li>\n<li>\u786e\u5b9a\u84c4\u6c34\u6c60\u548c\u8fc7\u6ee4\u88c5\u7f6e\u7684\u5927\u5c0f\uff1b\u5982\u679c\u5de5\u4f5c\u8d8b\u52bf\u662f\u8fde\u7eed\u7684\uff0c\u5219\u8ba1\u5212\u51b7\u5374\u3002.<\/li>\n<li>\u786e\u8ba4\u7535\u538b\u3001\u6b67\u7ba1\u7c7b\u578b (CETOP)\u3001\u7aef\u53e3\u548c\u5ba4\u5916\u8981\u6c42\u3002.<\/li>\n<\/ol>\n<\/section>\n<section id=\"faqs\">\n<h2>\u5e38\u89c1\u95ee\u9898<\/h2>\n<h3>\u4f30\u7b97\u7535\u673a\u5c3a\u5bf8\u7684\u5b89\u5168\u65b9\u6cd5\u662f\u4ec0\u4e48\uff1f<\/h3>\n<p>\u4f7f\u7528 kW \u2248 (bar \u00d7 LPM) \u00f7 600 \u9664\u4ee5\u6548\u7387\uff1b\u589e\u52a0\u542f\u52a8\u548c\u77ac\u6001\u88d5\u91cf\u3002.<\/p>\n<h3>\u6211\u9700\u8981\u53cc\u4f5c\u7528\u7535\u8def\u5417\uff1f<\/h3>\n<p>\u4e3a\u4e86\u5b9e\u73b0\u53ef\u63a7\u7684\u4e0b\u964d\u548c\u6297\u98ce\u6027\u80fd\uff0c\u6700\u597d\u4f7f\u7528\u53cc\u4f5c\u7528\u56de\u8def\u3002.<\/p>\n<h3>\u6c34\u5e93\u5e94\u8be5\u6709\u591a\u5927\uff1f<\/h3>\n<p>\u5f00\u59cb\u65f6\uff0c\u6cf5\u6d41\u91cf\u4e3a\u6bcf\u5206\u949f 2-4 \u500d\uff0c\u7136\u540e\u6839\u636e\u5faa\u73af\u65f6\u95f4\u548c\u73af\u5883\u6761\u4ef6\u8fdb\u884c\u8c03\u6574\u3002.<\/p>\n<h3>\u6211\u5e94\u8be5\u9009\u62e9\u54ea\u79cd\u673a\u6cb9\uff1f<\/h3>\n<p>\u6839\u636e\u6e29\u5ea6\u8303\u56f4\u9009\u62e9\u7c98\u5ea6\uff1b\u9a8c\u8bc1\u5bc6\u5c01\u4ef6\u517c\u5bb9\u6027\uff1b\u6839\u636e\u73af\u5883\u8003\u8651\u5408\u6210\u6216\u751f\u7269\u964d\u89e3\u6750\u6599\u3002.<\/p>\n<\/section>","protected":false},"excerpt":{"rendered":"<p>What is a Hydraulic Power Unit? A hydraulic power unit (HPU) converts electrical or engine power into hydraulic energy and [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":4414,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[1],"tags":[],"class_list":["post-4402","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uncategorized"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.8 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>How to Choose a Hydraulic Power Unit: Complete Procurement Guide - Hydrath Power<\/title>\n<meta name=\"description\" content=\"Learn how to size an HPU step by step: calculate pressure and LPM, match motor power, pick reservoir capacity, and select oil types. 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