{"id":2507,"date":"2026-06-15T06:58:37","date_gmt":"2026-06-15T06:58:37","guid":{"rendered":"https:\/\/www.hongtengdaparts.com\/?post_type=product&p=2507"},"modified":"2026-06-15T06:58:37","modified_gmt":"2026-06-15T06:58:37","slug":"hitachi-ex200-3-hydraulic-main-pump","status":"publish","type":"product","link":"https:\/\/www.hongtengdaparts.com\/th\/product\/hitachi-ex200-3-hydraulic-main-pump\/","title":{"rendered":"\u65e5\u7acb EX200-3 \u6db2\u538b\u4e3b\u6cf5 \u2013 \u4e2d\u56fd\u518d\u5236\u9020 (9133006)"},"content":{"rendered":"

\u0e02\u0e49\u0e2d\u0e21\u0e39\u0e25\u0e23\u0e32\u0e22\u0e25\u0e30\u0e40\u0e2d\u0e35\u0e22\u0e14<\/h3>\n\n\n\n\n\n\n\n\n\n\n\n\n\n
\u0e1e\u0e32\u0e23\u0e32\u0e21\u0e34\u0e40\u0e15\u0e2d\u0e23\u0e4c<\/th>\n\u4ef7\u503c<\/th>\n\u5907\u6ce8<\/th>\n<\/tr>\n
\u0e41\u0e2b\u0e25\u0e48\u0e07\u0e01\u0e33\u0e40\u0e19\u0e34\u0e14<\/b><\/td>\n\u0e08\u0e35\u0e19<\/td>\n\u518d\u5236\u9020<\/td>\n<\/tr>\n
\u72b6\u51b5<\/b><\/td>\n\u4e2d\u56fd\u518d\u5236\u9020<\/td>\n\u2013<\/td>\n<\/tr>\n
\u0e01\u0e32\u0e23\u0e23\u0e31\u0e1a\u0e1b\u0e23\u0e30\u0e01\u0e31\u0e19<\/b><\/td>\n\u6839\u636e\u4ea7\u54c1\u8be6\u60c5\uff0c\u4fdd\u4fee\u671f\u4e3a 3 \u81f3 6 \u4e2a\u6708\uff1b\u6211\u4eec\u4e0d\u4e3a\u539f\u88c5\u53ca\u4e8c\u624b\u4ea7\u54c1\u63d0\u4f9b\u4fdd\u4fee\u3002.<\/td>\n\u2013<\/td>\n<\/tr>\n
\u0e1b\u0e23\u0e34\u0e21\u0e32\u0e13\u0e01\u0e32\u0e23\u0e2a\u0e31\u0e48\u0e07\u0e0b\u0e37\u0e49\u0e2d\u0e02\u0e31\u0e49\u0e19\u0e15\u0e48\u0e33<\/b><\/td>\n1 \u0e0a\u0e34\u0e49\u0e19<\/td>\n\u2013<\/td>\n<\/tr>\n
\u6708\u4ea7\u91cf<\/b><\/td>\n300 \u4ef6\/\u6708<\/td>\n\u2013<\/td>\n<\/tr>\n
\u0e23\u0e32\u0e22\u0e25\u0e30\u0e40\u0e2d\u0e35\u0e22\u0e14\u0e1a\u0e23\u0e23\u0e08\u0e38\u0e20\u0e31\u0e13\u0e11\u0e4c<\/b><\/td>\n\u6728\u7bb1\u5305\u88c5\u6216\u5b9a\u5236\u5305\u88c5<\/td>\n\u2013<\/td>\n<\/tr>\n
\u0e40\u0e07\u0e37\u0e48\u0e2d\u0e19\u0e44\u0e02\u0e01\u0e32\u0e23\u0e0a\u0e33\u0e23\u0e30\u0e40\u0e07\u0e34\u0e19<\/b><\/td>\nT\/T, XT, PayPal, Western Union<\/td>\n\u2013<\/td>\n<\/tr>\n
\u0e23\u0e30\u0e22\u0e30\u0e40\u0e27\u0e25\u0e32\u0e01\u0e32\u0e23\u0e08\u0e31\u0e14\u0e2a\u0e48\u0e07<\/b><\/td>\n5-8\u4e2a\u5de5\u4f5c\u65e5\uff08\u89c6\u8ba2\u5355\u60c5\u51b5\u800c\u5b9a\uff09<\/td>\n\u2013<\/td>\n<\/tr>\n
\u8fd0\u8f93\u65b9\u5f0f<\/b><\/td>\n\u6d77\u8fd0\u3001\u7a7a\u8fd0\u6216\u901a\u8fc7 DHL\/FEDEX\/TNT\/EMS \u8fd0\u8f93<\/td>\n\u2013<\/td>\n<\/tr>\n
\u4fdd\u969c\u63aa\u65bd<\/b><\/td>\n\u6211\u4eec\u5bf9\u4ea7\u54c1\u8fdb\u884c\u68c0\u9a8c\uff0c\u5e76\u5411\u4e70\u65b9\u53d1\u9001\u8be6\u7ec6\u56fe\u7247\u4ee5\u4f9b\u786e\u8ba4\u3002.<\/td>\n\u2013<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

1. \u0e04\u0e38\u0e13\u0e2a\u0e21\u0e1a\u0e31\u0e15\u0e34\u0e40\u0e14\u0e48\u0e19\u0e41\u0e25\u0e30\u0e1b\u0e23\u0e30\u0e42\u0e22\u0e0a\u0e19\u0e4c<\/span><\/h3>\n
    \n
  • \n

    Factory-spec remanufacturing for EX200-3<\/span><\/strong>\u00a0\u2013 This 9133006 main hydraulic pump has been fully disassembled, cleaned, inspected, and rebuilt in our ISO\u2011certified facility in China. Worn components \u2013 cylinder block, piston assemblies, valve plate, swashplate, bearings, and seals \u2013 are replaced with new, high\u2011quality parts. The result is a pump that delivers performance and reliability comparable to a new unit at a fraction of the cost.<\/span><\/p>\n<\/li>\n

  • \n

    Original Hitachi tandem axial piston design<\/span><\/strong>\u00a0\u2013 The 9133006 is a variable displacement double (tandem) axial piston pump, combining two independent pumping sections in one housing. This design powers the travel, swing, boom, arm, and bucket circuits simultaneously, providing smooth, coordinated operation for your EX200\u20113 (19\u2011ton class excavator).<\/span><\/p>\n<\/li>\n

  • \n

    Restored hydraulic power for 20\u2011ton class work<\/span><\/strong>\u00a0\u2013 After remanufacturing, this pump delivers rated working pressure up to 31.9 MPa (\u22484,630 psi) and a total flow of approximately 2 \u00d7 200 L\/min. Your EX200\u20113 regains full digging force, fast cycle times, and responsive travel and swing.<\/span><\/p>\n<\/li>\n

  • \n

    Integrated power control (load\u2011sensing) system<\/span><\/strong>\u00a0\u2013 The rebuilt pump retains the factory power control system, which matches pump output to actual working load. This reduces fuel consumption, prevents engine stall, and extends the life of both the pump and the hydraulic system. An integral pilot gear pump is also rebuilt to supply the control circuit.<\/span><\/p>\n<\/li>\n

  • \n

    \u9ad8\u6027\u4ef7\u6bd4\u7684\u5168\u65b0\u539f\u5382\u4ef6\u66ff\u4ee3\u65b9\u6848<\/span><\/strong>\u00a0\u2013 A new genuine Hitachi main pump for a 20\u2011ton excavator is a significant investment. Our remanufactured 9133006 gives you the same fit, form, and function at a much lower price, without sacrificing reliability. Each pump is tested on a hydraulic test stand before dispatch.<\/span><\/p>\n<\/li>\n

  • \n

    \u76f4\u63a5\u87ba\u6813\u56fa\u5b9a\u66ff\u6362<\/span><\/strong>\u00a0\u2013 Mounting flange, drive shaft spline, and hydraulic port configurations are restored to original Hitachi specifications. No modifications, no adapters, no fabrication \u2013 your mechanic unbolts the old pump and bolts this one in.<\/span><\/p>\n<\/li>\n

  • \n

    \u53d1\u8d27\u524d\u76ee\u89c6\u786e\u8ba4<\/span><\/strong>\u00a0\u2013 Before packing, we send you detailed high\u2011resolution photographs of the actual remanufactured unit (mounting flange, splines, port threads, general condition). You approve shipment \u2013 we never ship blind.<\/span><\/p>\n<\/li>\n

  • \n

    \u0e01\u0e32\u0e23\u0e08\u0e31\u0e14\u0e2a\u0e48\u0e07\u0e17\u0e35\u0e48\u0e23\u0e27\u0e14\u0e40\u0e23\u0e47\u0e27<\/span><\/strong>\u00a0\u2013 \u4ece\u6211\u4eec\u5e7f\u5dde\u4ed3\u5e93\u53d1\u8d27\uff0c\u4ea4\u8d27\u671f\u4e3a5\u20138\u4e2a\u5de5\u4f5c\u65e5\u3002\u6708\u4f9b\u5e94\u80fd\u529b\u4e3a300\u53f0\uff0c\u53ef\u63a5\u53d7\u5355\u4ef6\u6216\u6279\u91cf\u8ba2\u5355\u3002.<\/span><\/p>\n<\/li>\n<\/ul>\n

    2. \u0e01\u0e32\u0e23\u0e2a\u0e21\u0e31\u0e04\u0e23<\/span><\/h3>\n

    The remanufactured Hitachi 9133006 main pump is ideal for EX200\u20113 and 20\u2011ton class excavators used in a wide range of demanding environments:<\/span><\/p>\n

      \n
    • \n

      \u91cd\u578b\u5efa\u7b51\u4e0e\u57fa\u7840\u8bbe\u65bd<\/span><\/strong>\u00a0\u2013 Highway excavation, dam building, bridge footings, and large\u2011scale earthmoving. The restored tandem pump delivers simultaneous boom, arm, and travel power without internal leakage \u2013 no power fade, no sluggish response.<\/span><\/p>\n<\/li>\n

    • \n

      \u91c7\u77f3\u4e0e\u9aa8\u6599\u751f\u4ea7<\/span><\/strong>\u00a0\u2013 Loading trucks, stockpile management, and material handling in abrasive dust conditions. New bearings and seals ensure the pump survives where worn units fail.<\/span><\/p>\n<\/li>\n

    • \n

      \u77ff\u5c71\u8f85\u52a9\u4f5c\u4e1a<\/span><\/strong>\u00a0\u2013 Site cleanup, road maintenance, drainage works. The pump\u2019s load\u2011sensing control reduces fuel consumption during light\u2011duty cycles.<\/span><\/p>\n<\/li>\n

    • \n

      \u62c6\u9664\u4e0e\u5e9f\u6599\u5904\u7406<\/span><\/strong>\u00a0\u2013 Shock loads and vibration are routine. Our remanufacturing process replaces all wear components, restoring the pump\u2018s ability to withstand harsh conditions.<\/span><\/p>\n<\/li>\n

    • \n

      \u8bbe\u5907\u79df\u8d41\u8f66\u961f<\/span><\/strong>\u00a0\u2013 20\u2011ton excavators are rental workhorses. A remanufactured pump offers predictable service life (3,000\u20135,000 hours) at a cost that makes proactive replacement financially sensible \u2013 avoiding costly mid\u2011rental failures and customer complaints.<\/span><\/p>\n<\/li>\n

    • \n

      \u6797\u4e1a\u4e0e\u571f\u5730\u6e05\u7406<\/span><\/strong>\u00a0\u2013 Steep slopes, fallen timber, hidden obstacles. The integral power control prevents engine stall under sudden load spikes.<\/span><\/p>\n<\/li>\n<\/ul>\n

      3. Maintenance Tips \u2013 Extend the Life of Your Remanufactured Pump<\/span><\/h3>\n

      A properly installed and maintained pump can deliver years of reliable service. Follow these tips to protect your investment:<\/span><\/p>\n

        \n
      • \n

        Replace hydraulic filters on schedule<\/span><\/strong>\u00a0\u2013 Contaminated oil is the #1 killer of hydraulic pumps. Use genuine or high\u2011quality filters and change them at Hitachi\u2011recommended intervals (typically 500\u20131,000 hours). A clogged or bypassing filter allows debris to score the cylinder block and valve plate.<\/span><\/p>\n<\/li>\n

      • \n

        Keep oil clean and at the correct viscosity<\/span><\/strong>\u00a0\u2013 Use ISO VG 46 for normal temperatures, ISO VG 68 for hot climates or continuous heavy duty. Water contamination degrades oil and causes internal rust. Have your oil analysed annually.<\/span><\/p>\n<\/li>\n

      • \n

        Warm up the pump before heavy work<\/span><\/strong>\u00a0\u2013 Run the engine at low idle for 3\u20135 minutes, then cycle all hydraulic functions slowly without load. This allows oil to reach all internal components and prevents cavitation damage.<\/span><\/p>\n<\/li>\n

      • \n

        Monitor case drain flow<\/span><\/strong>\u00a0\u2013 Excessive case drain leakage (more than 15\u201320 L\/min) indicates internal wear. Measure it every 1,000 hours. A sudden increase signals impending failure.<\/span><\/p>\n<\/li>\n

      • \n

        \u0e1f\u0e31\u0e07\u0e40\u0e2a\u0e35\u0e22\u0e07\u0e1c\u0e34\u0e14\u0e1b\u0e01\u0e15\u0e34<\/span><\/strong>\u00a0\u2013 Knocking, whining, or squealing from the pump area often indicates cavitation (starved suction), worn bearings, or loose mounting. Investigate immediately \u2013 continued operation will cause catastrophic failure.<\/span><\/p>\n<\/li>\n

      • \n

        Check pump alignment<\/span><\/strong>\u00a0\u2013 Misalignment between the pump and engine flywheel housing puts side load on the shaft, destroying bearings and the shaft seal. After any engine or pump removal, verify alignment with a dial indicator.<\/span><\/p>\n<\/li>\n

      • \n

        Keep the case drain line clear<\/span><\/strong>\u00a0\u2013 A kinked or blocked case drain line will cause back pressure inside the pump housing, blowing the shaft seal. Inspect the line whenever you service the pump.<\/span><\/p>\n<\/li>\n

      • \n

        Store spare pumps properly<\/span><\/strong>\u00a0\u2013 Keep remanufactured pumps in their original wooden case, in a dry, clean environment. Rotate the shaft by hand every 6 months to redistribute internal lubricant.<\/span><\/p>\n<\/li>\n

      • \n

        Use new O\u2011rings and sealing washers<\/span><\/strong>\u00a0\u2013 When installing a remanufactured pump, always replace all seals on hydraulic connections. Reused seals are the most common source of external leaks.<\/span><\/p>\n<\/li>\n

      • \n

        Bleed air after installation<\/span><\/strong>\u00a0\u2013 After fitting the pump, run the engine at low idle and slowly cycle each function several times to purge trapped air. Air in the system causes cavitation and noisy operation.<\/span><\/p>\n<\/li>\n

      • \n

        Keep a service log<\/span><\/strong>\u00a0\u2013 Record installation date, hours, oil changes, and any unusual observations. This helps you anticipate pump life and avoid unexpected downtime.<\/span><\/p>\n<\/li>\n<\/ul>\n

        \n
        \n

        Critical installation tip for the 9133006 remanufactured pump:<\/span><\/strong>
        \n\u2013\u00a0<\/span>\u58f3\u4f53\u6cc4\u6cb9\u7ba1\u8def<\/span><\/strong>\u00a0must be unrestricted. A blocked drain will blow the shaft seal instantly on first startup.<\/span>
        \n\u2013 Before installing the remanufactured pump, flush the entire hydraulic system and replace all filters. Contaminants from the failed pump will destroy a remanufactured unit just as quickly as a new one.<\/span>
        \n\u2013 Use new O\u2011rings and sealing washers on every hydraulic connection.<\/span>
        \n\u2013 After installation, idle for 2\u20133 minutes, then slowly cycle each function to purge air.<\/span>
        \n\u2013 Check pump alignment with the engine flywheel housing \u2013 misalignment causes premature bearing failure.<\/span><\/p>\n<\/blockquote>\n

        \n

        \u4fdd\u4fee\u8bf4\u660e\uff1a<\/span><\/strong>\u00a0\u4fdd\u4fee\u671f\u4e3a 3 \u81f3 6 \u4e2a\u6708\uff0c\u5177\u4f53\u53d6\u51b3\u4e8e\u4ea7\u54c1\u8be6\u60c5\u3002.\u00a0<\/span>\u6211\u4eec\u4e0d\u4e3a\u539f\u88c5\u4e8c\u624b\u6216\u518d\u5236\u9020\u96f6\u4ef6\u63d0\u4f9b\u4fdd\u4fee\u670d\u52a1\u3002.<\/span><\/strong>\u00a0\u6211\u4eec\u7684\u4ef7\u503c\u5728\u4ea4\u4ed8\u524d\u5c31\u5df2\u4f53\u73b0\uff1a\u7cbe\u5fc3\u7684\u518d\u5236\u9020\u3001\u5f7b\u5e95\u7684\u6d4b\u8bd5\u4ee5\u53ca\u53d1\u8d27\u524d\u7684\u89c6\u89c9\u786e\u8ba4\u3002\u5bf9\u4e8e\u9700\u8981\u4fdd\u4fee\u9009\u9879\u7684\u5ba2\u6237\uff0c\u6211\u4eec\u53ef\u4ee5\u63d0\u4f9b\u5168\u65b0\u7684\u552e\u540e\u5e02\u573a\u5355\u5143\u62a5\u4ef7\u2014\u2014\u8bf7\u54a8\u8be2\u6211\u4eec\u7684\u9500\u552e\u56e2\u961f\u3002.<\/span><\/p>\n<\/blockquote>\n

        Send us your Hitachi EX200\u20113 machine serial number and a photo of the old pump \u2013 we will verify fitment, provide a quote, and document our pre\u2011shipment inspection within 24 hours.<\/span><\/strong><\/p>","protected":false},"excerpt":{"rendered":"\n\n\n\n\n\n\n\n\n
        \u0e1e\u0e32\u0e23\u0e32\u0e21\u0e34\u0e40\u0e15\u0e2d\u0e23\u0e4c<\/th>\n\u4ef7\u503c<\/th>\n<\/tr>\n
        \u0e23\u0e38\u0e48\u0e19\u0e17\u0e35\u0e48\u0e43\u0e0a\u0e49\u0e44\u0e14\u0e49<\/b><\/td>\nEX200-3<\/td>\n<\/tr>\n
        \u0e0a\u0e37\u0e48\u0e2d\u0e2a\u0e34\u0e19\u0e04\u0e49\u0e32<\/b><\/td>\n\u65e5\u7acb\u6db2\u538b\u6cf5<\/td>\n<\/tr>\n
        \u96f6\u4ef6\u7f16\u53f7<\/b><\/td>\n9133006<\/td>\n<\/tr>\n
        \u4ea7\u54c1\u7c7b\u578b<\/b><\/td>\n\u6db2\u538b\u6cf5<\/td>\n<\/tr>\n
        \u0e2b\u0e21\u0e27\u0e14\u0e2b\u0e21\u0e39\u0e48<\/b><\/td>\n\u6db2\u538b\u7cfb\u7edf<\/td>\n<\/tr>\n
        \u54c1\u724c<\/b><\/td>\nHTD<\/td>\n<\/tr>\n<\/tbody>\n<\/table>","protected":false},"featured_media":2509,"template":"","meta":[],"product_brand":[],"product_cat":[68],"product_tag":[],"class_list":["post-2507","product","type-product","status-publish","has-post-thumbnail","product_cat-hitachi-hydraulic-pump","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/www.hongtengdaparts.com\/th\/wp-json\/wp\/v2\/product\/2507","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.hongtengdaparts.com\/th\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.hongtengdaparts.com\/th\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.hongtengdaparts.com\/th\/wp-json\/wp\/v2\/media\/2509"}],"wp:attachment":[{"href":"https:\/\/www.hongtengdaparts.com\/th\/wp-json\/wp\/v2\/media?parent=2507"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.hongtengdaparts.com\/th\/wp-json\/wp\/v2\/product_brand?post=2507"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.hongtengdaparts.com\/th\/wp-json\/wp\/v2\/product_cat?post=2507"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.hongtengdaparts.com\/th\/wp-json\/wp\/v2\/product_tag?post=2507"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}