{"product_id":"rexroth-a10vo28-hydraulic-piston-pump","title":"Rexroth A10VO28 Hydraulic Piston Pump | Axial Variable Pump","description":"\u003cdiv style=\"margin: 15px 0 25px 0; padding: 15px; background-color: #fcfcfc; border: 1px dashed #e0e0e0; border-radius: 6px; text-align: center;\"\u003e\n  \u003cp style=\"margin: 0 0 10px 0; font-weight: bold; font-size: 15px; color: #333;\"\u003eIn Stock \u0026amp; Ready for Global Express Dispatch\u003c\/p\u003e\n  \u003ca href=\"\/pages\/contact\" style=\"background-color: #ffcc00; color: #000; padding: 12px 28px; text-decoration: none; font-weight: bold; border-radius: 4px; display: inline-block; font-size: 16px; box-shadow: 0 2px 4px rgba(0,0,0,0.1);\"\u003eRequest a Quick Quote\u003c\/a\u003e\n  \u003cp style=\"margin: 10px 0 0 0; font-size: 13px; color: #666;\"\u003e\n    ✓ Premium OEM-Quality Specification  |  ✓ 100% Direct Fit  |  ✓ Fast Global Shipping\n  \u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cp\u003ePremium Bosch Rexroth A10VO28 series variable displacement axial piston pump designed for open-circuit hydraulic systems. Precision-engineered to deliver high power density, precise pressure control, and smooth volumetric performance in heavy-duty mobile machinery and industrial hydraulic applications.\u003c\/p\u003e\n\n\u003ch2\u003eProduct Highlights\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eModel Series:\u003c\/strong\u003e Bosch Rexroth A10VO28 \/ A10VSO28 Series (31\/52\/53)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDirect Fit Replacement:\u003c\/strong\u003e Mounting flange, drive shaft, and fluid ports align perfectly with original factory specifications for easy bolt-on replacement.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVersatile Control Options:\u003c\/strong\u003e Supports flexible pressure and flow control configurations (such as DR pressure control and DFR\/DFR1 load-sensing controls) to optimize system efficiency.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeavy-Duty Open-Circuit Design:\u003c\/strong\u003e Built with robust swashplate design, hardened steel pistons, and low-noise housing to handle continuous operating pressures up to 280 bar.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable style=\"width:100%; border-collapse: collapse; margin: 15px 0;\"\u003e\n  \u003cthead\u003e\n    \u003ctr style=\"background-color: #f2f2f2; border-bottom: 2px solid #dddddd;\"\u003e\n      \u003cth style=\"padding: 10px; text-align: left; border: 1px solid #dddddd;\"\u003eParameter\u003c\/th\u003e\n      \u003cth style=\"padding: 10px; text-align: left; border: 1px solid #dddddd;\"\u003eSpecification\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr style=\"border-bottom: 1px solid #dddddd;\"\u003e\n      \u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e\u003cstrong\u003ePump Model\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003eBosch Rexroth A10VO28 \/ A10VSO28\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"border-bottom: 1px solid #dddddd; background-color: #f9f9f9;\"\u003e\n      \u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e\u003cstrong\u003eDisplacement\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e28 cm³\/rev (28 cc\/rev)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"border-bottom: 1px solid #dddddd;\"\u003e\n      \u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e\u003cstrong\u003eCircuit Type\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003eOpen Circuit Hydraulic System\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"border-bottom: 1px solid #dddddd; background-color: #f9f9f9;\"\u003e\n      \u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e\u003cstrong\u003eNominal Pressure\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e280 bar (Peak pressure up to 350 bar)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"border-bottom: 1px solid #dddddd;\"\u003e\n      \u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e\u003cstrong\u003eBrand Compatibility\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003eBosch Rexroth\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"border-bottom: 1px solid #dddddd; background-color: #f9f9f9;\"\u003e\n      \u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e12 Months Warranty\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eApplicable Machinery \u0026amp; Equipment Types\u003c\/h2\u003e\n\u003cp\u003eThis Bosch Rexroth A10VO28 hydraulic piston pump is widely used across open-circuit main and auxiliary hydraulic systems in the following machinery categories:\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompact Excavators \u0026amp; Mini Excavators:\u003c\/strong\u003e Main implement work pump, pilot system power, or cooling fan drive.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWheel Loaders \u0026amp; Backhoe Loaders:\u003c\/strong\u003e Steering, auxiliary function, or fan drive hydraulic pump circuits.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAgricultural \u0026amp; Forestry Machinery:\u003c\/strong\u003e Tractors, harvesters, and timber handling equipment requiring variable displacement control.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIndustrial Hydraulic Power Units (HPUs):\u003c\/strong\u003e Machine tools, plastic injection molding equipment, and hydraulic presses.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eKey Applications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMain System Hydraulic Power:\u003c\/strong\u003e Delivers precise, variable flow on demand to power hydraulic cylinders, motors, and control valves.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnergy-Saving Flow Control:\u003c\/strong\u003e Load-sensing controls adjust pump output precisely to match system load demands, minimizing heating and energy loss.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHydraulic Unit Replacement:\u003c\/strong\u003e Direct drop-in replacement for worn, noisy, or leaking Rexroth A10VO28 pump assemblies.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eWhy Choose Our Aftermarket Rexroth Pumps?\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGuaranteed OEM-Matching Quality:\u003c\/strong\u003e Built under strict ISO 9001 standards to match factory output specs, mounting specs, and service life.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCost-Effective Solution:\u003c\/strong\u003e High-performance replacement pump delivering original-level reliability without the high dealer cost.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReady for Fast Dispatch:\u003c\/strong\u003e Kept in stock for fast global shipping, minimizing critical machine downtime.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eExpert Hydraulic Support:\u003c\/strong\u003e Backed by a 12-month warranty and technical assistance from hydraulic machinery specialists.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eFrequently Asked Questions (FAQ)\u003c\/h2\u003e\n\u003cdiv style=\"background-color: #f9f9f9; border-left: 4px solid #0056b3; padding: 15px; margin-bottom: 15px;\"\u003e\n  \u003cp\u003e\u003cstrong\u003eQ: Is this A10VO28 pump a direct replacement for my original Rexroth unit?\u003c\/strong\u003e\u003c\/p\u003e\n  \u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes, as long as your pump series (A10VO28) and control\/shaft parameters match, this pump assembly acts as a direct bolt-on replacement.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"background-color: #f9f9f9; border-left: 4px solid #0056b3; padding: 15px; margin-bottom: 15px;\"\u003e\n  \u003cp\u003e\u003cstrong\u003eQ: What is the difference between open-circuit and closed-circuit pumps?\u003c\/strong\u003e\u003c\/p\u003e\n  \u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e The A10VO28 is an open-circuit pump, meaning fluid flows from the hydraulic reservoir into the pump and returns to the tank via control valves (unlike closed-loop pumps like the A4VG series).\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"background-color: #f9f9f9; border-left: 4px solid #0056b3; padding: 15px; margin-bottom: 15px;\"\u003e\n  \u003cp\u003e\u003cstrong\u003eQ: What pre-installation procedures are required before startup?\u003c\/strong\u003e\u003c\/p\u003e\n  \u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e The pump casing must be completely filled with fresh, clean hydraulic fluid through the top drain port prior to engine startup to avoid cavitation and dry running.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"background-color: #f9f9f9; border-left: 4px solid #0056b3; padding: 15px; margin-bottom: 15px;\"\u003e\n  \u003cp\u003e\u003cstrong\u003eQ: How long does global shipping take?\u003c\/strong\u003e\u003c\/p\u003e\n  \u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e In-stock pumps are usually dispatched within 3–5 business days, with express air shipping available for urgent machine-down situations.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003chr\u003e\n\n\u003cdiv style=\"text-align: center; background-color: #f4f6f8; padding: 15px; border-radius: 6px; margin: 25px 0;\"\u003e\n  \u003cspan style=\"font-size: 16px; color: #333;\"\u003eExplore our full range of heavy-duty hydraulic piston pumps:\u003c\/span\u003e \n  \u003cbr style=\"margin-bottom: 5px;\"\u003e\n   \u003ca href=\"\/collections\/piston-pump-series\" style=\"color: #0056b3; font-weight: bold; text-decoration: underline; font-size: 17px;\"\u003e\n    View All Hydraulic Piston Pumps »\n  \u003c\/a\u003e\n\u003c\/div\u003e\n\n\u003ch3 style=\"text-align: center; margin-top: 30px;\"\u003eNeed a Quote for Rexroth A10VO28?\u003c\/h3\u003e\n\u003cp style=\"text-align: center;\"\u003eContact us today for real-time pricing, bulk rates, and global shipping options.\u003c\/p\u003e\n\u003cp style=\"text-align: center; margin-bottom: 30px;\"\u003e\n  \u003ca href=\"\/pages\/contact\" style=\"background-color: #ffcc00; color: #000; padding: 12px 25px; text-decoration: none; font-weight: bold; border-radius: 4px; display: inline-block;\"\u003eRequest a Quote\u003c\/a\u003e\n\u003c\/p\u003e","brand":"Rexroth","offers":[{"title":"Default Title","offer_id":47848874410140,"sku":null,"price":0.0,"currency_code":"CNY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0738\/7385\/0524\/files\/bosch-rexroth-a10vo28-hydraulic-piston-pump-1.jpg?v=1791461225","url":"https:\/\/hepumpstore.com\/products\/rexroth-a10vo28-hydraulic-piston-pump","provider":"HEPUMP","version":"1.0","type":"link"}