Durability High Strength Peanut Harvester Hydraulic Cylinder with O-Ring¹

Product DescriptionProduct DescriptionHeader Lifting CylinderOur cylinder series specially designed for harvesting machines is a high - performance and reliable component that plays a crucial role in the smooth operation of various harvesting equipment. With its excellent characteristics, it can meet the demanding requirements of agricultural harvesting work.One of the key performance parameters of this cylinder series is its working pressure, which reaches 16Mpa. This ensures that the cylinder has sufficient power to drive the relevant parts of the harvesting machine, enabling stable and efficient operation even under heavy loads. Whether it is lifting the cutting table, adjusting the working position of the machine, or performing other operational actions, the 16Mpa working pressure provides a strong guarantee.The service life of the cylinder is another important aspect that users care about. It is determined by factors such as the usage site, working conditions, and maintenance level. Generally, the full - stroke reversing of the piston can reach 15,000 to 50,000 times. This wide range reflects the cylinder's adaptability to different working environments. In relatively mild working conditions with proper maintenance, the service life can be extended to the upper limit, reducing the frequency of replacement and lowering the overall operating cost for users.The oil temperature range that the cylinder can adapt to is from -30℃ to +90℃. This wide temperature adaptability allows the cylinder to work normally in various harsh climatic conditions. Whether in the cold winter in the north, where the temperature is extremely low, or in the hot summer in the south, where the oil temperature may rise significantly, the cylinder can maintain stable performance, ensuring the harvesting machine's continuous and reliable operation.In addition, we offer customization services for this cylinder series. We can tailor - make cylinders according to the specific needs of users, such as different installation dimensions, stroke lengths, and special performance requirements. This customization service enables the cylinder to better match various types of harvesting machines, improving the overall performance and applicability of the equipment.In summary, our cylinder series for harvesting machines, with its 16Mpa working pressure, 15,000 - 50,000 times piston full - stroke reversing service life, -30℃ to +90℃ oil temperature range, and customization options, is an ideal choice for agricultural harvesting equipment, providing strong support for efficient and smooth harvesting operations.Product SpecificationsModel NO.HG-70*30-165*309,CustomizeWork Temperature-30℃-90℃Acting WaySingle-action, CustomizeStructurePiston Type, CustomizeMaterialQ235,45# steel, CustomizeSpecificationas per requirementApplicationAgricultureColorCustomizeWorking PressureMaximum 16MPATransport PackageWooden PackageAfter Warranty ServiceOnline SupportProduct Nameheader lifting cylinderWarranty1YearBore Diameter70mm, CustomizeRod Diameter30mm, CustomizeStroke Distance165mm, CustomizeMounting distance309mm, CustomizeOut Cover Dia85mm, CustomizeCertificateISO9001Surface Treatment of Piston RodOrdinary Chromium Plating,Q&T,CustomizeMountingClevis, CustomizeProduction TimeBased on Order QuantitySeal TypeSealing Dust Wiper,Y-Ring Seal,O-Ring,Back-Up RingServiceOEM & ODMMain ProductsCompany ProfileShandong Medakai Hydraulic Machinery Co., Ltd. is a modern enterprise specializing in the R&D, production, and trade of hydraulic cylinders. Leveraging years of in-depth experience in the hydraulic industry, we not only boast solid, robust manufacturing capabilities but also offer flexible adaptability aligned with market demands. Currently, we are actively expanding our global business, committed to providing you with highly compatible, reliable hydraulic cylinder solutions. Equipped with standardized production facilities and professional production lines, our core equipment includes CNC lathes, hydraulic test benches, and other advanced machinery—enabling us to precisely manufacture hydraulic cylinders for tractors, harvesters, and plant protection machinery, as well as custom-designed special hydraulic cylinders. Since our establishment, "quality" has been the cornerstone of our development: every production stage—from strict raw material selection and precision cylinder barrel processing to sealing performance testing and final finished product inspection—strictly complies with the ISO9001 international quality management system. Not only are standards clear, but we also ensure full-process traceability. This robust quality control system ensures our hydraulic cylinders consistently meet your expectations for pressure resistance, sealing performance, and service life, safeguarding product quality from the source.Relying on our in-house full-chain production advantages, we deliver fast responses to your personalized needs—whether you require small-batch OEM customization or flexible product parameter adjustments, we execute them efficiently. This service directly helps you cut procurement costs, shorten lead times, and solve common pain points like lengthy customization and slow deliveries. In the future, we will continue to uphold our quality policy: "Integrity First, Innovation-Driven, and Consistent Satisfaction for Customers." With strict quality management at its core and meeting your needs accurately as our goal, we will optimize domestic market services while proactively listening to the usage feedback and needs of global customers. We will continuously enhance our products' scenario adaptability and trade service efficiency, striving to become your long-term trusted hydraulic cylinder manufacturing and trade partner. We look forward to partnering with you to grow the global hydraulic market—contact us today to discuss your hydraulic cylinder needs!Certifications & ExhibitionsOur PartnersPackaging & ShippingFAQQ1. Can I get samples?A:Absolutely!we accept sample orders and are pleased to provide samples for your evaluation. To ensure we can prepare accurate samples that fully meet your requirements,please feel free to contact our team at any time for further discussion on specific details. We will provide prompt assistance to support your process. Q2. Can I use my own logo or design on the products?A:Yes, we provide professional OEM/ODM services to meet your customization needs — your exclusive logo and design can be directly applied to the products during our production process. If it better fits your workflow, you may also choose to apply the labels yourself.For more details regarding the customization process, please feel free to contact our team at any time.We are looking forward to further communicating with you and supporting your project. Q3. Do you have a factory?A:Yes, we do. We have our own factory located in Shandong Province. As a professional hydraulic cylinder manufacturer, we specialize in producing tractor steering and lifting cylinders, agricultural machinery series cylinders, and various other special-purpose cylinders. We also provide professional OEM/ODM services to meet customized needs.You are more than welcome to visit our company and factory at your convenience—we'd be delighted to show you our production lines, manufacturing processes, and product quality on-site. Q4. What is your factory's production capacity?A:We have an annual output of over 100,000 units, with stable production capacity.Regular customized orders are delivered within 30 days; for special requirements (such as complex craftsmanship or large quantities), the production cycle will be accurately calculated based on actual conditions. For more details, please feel free to contact our team at any time—we look forward to further communication with you. Q5. When will the goods be shipped?A:Regarding the shipment time, please note that most of our products are custom-made to meet specific requirements. We commit to arranging the shipment within 3 working days after the production of your customized products is completed.For more details, please feel free to contact our team at any time. We are looking forward to further communicating with you.

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