How to repair a hydraulic cylinder

Agricultural Hydraulic Cylinder
December 18, 2025
Category Connection: Agricultural Hydraulic Cylinders
Brief: Need quick answers about practical use? This video highlights the essentials. Watch our demonstration on how to repair a hydraulic cylinder, focusing on the Flange Connection Agricultural Hydraulic Cylinders Trunnion Mount used in fruit and vegetable harvesters. You'll see a detailed walkthrough of maintenance procedures, component inspection, and reassembly techniques to ensure reliable performance in demanding field conditions.
Related Product Features:
  • Available in single-acting, double-acting, and telescopic types to suit various agricultural machinery applications.
  • Constructed from high-strength materials with precision sealing for resistance to dust, mud, and water corrosion.
  • Delivers strong output thrust and millimetric control precision for accurate lifting and depth adjustment operations.
  • Designed with a reliable structure for easy maintenance, ensuring long service life and cost-effectiveness.
  • Adapts to harsh field conditions, boosting agricultural productivity in plowing, seeding, and harvesting tasks.
  • Features a flange connection and trunnion mount specifically designed for integration with fruit and vegetable harvesters.
  • Undergoes rigorous pressure testing (≥25MPa) to ensure durability and performance under heavy loads.
  • Key components include a precision-ground cylinder barrel and hard chrome-plated piston rod for enhanced durability.
FAQs:
  • What types of agricultural machinery are these hydraulic cylinders suitable for?
    These flange connection agricultural hydraulic cylinders are core power components designed for use in tractors, harvesters, loaders, and specifically fruit and vegetable harvesters, enabling operations like lifting, tilting, and angle adjustment.
  • How do these cylinders perform in harsh field conditions?
    Built with high-strength materials and precision sealing, they effectively resist dust, muddy water, and corrosion, making them highly adaptable to demanding environments like damp and muddy fields.
  • What maintenance advantages do these hydraulic cylinders offer?
    They feature a simple and reliable structure that allows for easy replacement of wearing parts, resulting in a low failure rate and reduced maintenance costs during long-term, high-frequency use.
  • What level of control precision can be expected from these cylinders?
    They provide millimetric control precision, allowing for flexible adjustment of stroke and speed to complete fine operations such as precise seeding depth control and header height adjustment on harvesters.
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