High Load-bearing Capacity Agricultural Hydraulic Cylinder For Combine Harvester

Agricultural Hydraulic Cylinders Introduction

Agricultural hydraulic cylinders are core actuators for precise force and displacement control in modern agricultural machinery. Their working principle is based on Pascal's law and the incompressibility of fluids: high-pressure oil supplied by a hydraulic pump enters the rodless or rod-side chamber of a double-acting single-piston-rod hydraulic cylinder through a reversing valve, driving the piston and piston rod to produce a linear push-pull motion. The output force is proportional to the effective pressure area. The rodless chamber provides greater thrust for heavy-duty lifting (such as plowing implements, furrowing in seeders, and raising/lowering harvester platforms), while the rod-side chamber forms a differential circuit, achieving a faster no-load return speed.

Hebei Runhe Hydraulic Machinery Co., Ltd. has over 12 years of experience in the hydraulic industry, mainly selling hydraulic gear pumps, hydraulic cylinders, hydraulic gear motors and accessories. Our customers are located in many countries around the world. We support customized services and have professional technical personnel.

Agricultural Hydraulic Cylinders Parameters

Agricultural Hydraulic Cylinders Advantages

• High power density: Compact size and lightweight yet capable of delivering immense push and pull force, suitable for heavy-duty operations such as deep plowing, bucket tilting, and harvester lifting.
• Precise and flexible control: Stepless speed regulation, accurate positioning, and force control are achieved through adjusting hydraulic pressure and flow, making it particularly suitable for scenarios requiring precise operations such as adjusting seeding depth, uniform pesticide application, and adaptive combine harvester feed.
• Smooth and reliable operation: The fluid transmission system has natural cushioning properties, effectively absorbing field impacts, vibrations, and uneven loads, significantly reducing mechanical fatigue, noise, and failure rates.
• Strong environmental adaptability: Capable of reliable operation for thousands of hours in harsh farmland conditions such as muddy conditions, humidity, extreme temperatures, and chemical pesticide application.
• Effortless and convenient operation: Operators can complete complex, multi-point linkage actions with just a light push of the hydraulic valve rod or electric control handle, significantly reducing labor intensity and improving operational safety.
• High efficiency and economy: Increased operating speed, reduced labor requirements, and reduced maintenance downtime ultimately improve overall agricultural production efficiency, crop yield, and lower operating costs.

Package

Normally, it is packaged in cardboard boxes and then shipped on pallets or wooden crates. Special requirements from customers can be discussed and negotiated.