what size hydraulic hose for ih 37 disc


What Size Hydraulic Hose for IH 37 Disc?


The IH 37 Disc is a popular agricultural implement known for its efficiency in field operations. To ensure optimal performance, it is important to equip it with the correct hydraulic hose size. In this article, we will explore the factors to consider when selecting the right hydraulic hose size for your IH 37 Disc. We will also delve into the significance of hydraulic hoses in agricultural machinery and provide valuable tips for maintenance and replacement.

Understanding Hydraulic Hoses:

1. Importance of Hydraulic Hoses in Agricultural Machinery:

Hydraulic hoses play a crucial role in agricultural machinery, such as the IH 37 Disc. They are responsible for transmitting hydraulic power from the tractor to various components of the implement, enabling efficient operations. Without properly functioning hydraulic hoses, the IH 37 Disc wouldn't be able to perform essential tasks like lifting, tilting, and controlling the disc blades. Therefore, selecting the appropriate hose size is vital for optimal performance.

2. Factors to Consider when Choosing the Right Size:

a. Operating Pressure:

The first factor to consider when determining the hydraulic hose size for your IH 37 Disc is the operating pressure. Different disc models have varying pressure requirements, depending on their design and specifications. It is crucial to consult the manufacturer's guidelines or the equipment manual to identify the recommended pressure range. Selecting a hose that meets this requirement will ensure safe and efficient operation.

b. Flow Rate:

The flow rate, measured in gallons per minute (GPM), is another important parameter to consider when selecting the hydraulic hose size. The flow rate determines the amount of hydraulic fluid that can pass through the hose, affecting the speed at which the disc operates. Choosing a hose with an inadequate flow capacity can hinder performance, while an oversized hose may cause unnecessary pressure drops. Thus, understanding the flow rate requirements of your IH 37 Disc is crucial in determining the correct hose size.

c. Hose Length:

The length of the hydraulic hose is another factor to consider to ensure proper functioning of the IH 37 Disc. A hose that is too short may restrict movement and prevent the implement from reaching its maximum potential. Conversely, using an excessively long hose may lead to increased friction, pressure loss, and reduced efficiency. It is important to measure the distance between the attachment point on the IH 37 Disc and the hydraulic outlet on the tractor to determine the appropriate hose length.

d. Material and Hose Type:

Choosing the right material and type of hydraulic hose is essential for its longevity and performance. Options include rubber hoses, thermoplastic hoses, and hybrid hoses. Rubber hoses are versatile and reliable, suitable for various applications. Thermoplastic hoses offer superior flexibility and durability, making them ideal for harsh agricultural environments. Hybrid hoses combine the advantages of rubber and thermoplastic, offering a balance between flexibility and strength. Consider the specific needs of your IH 37 Disc and the prevailing environmental conditions when selecting the hose material and type.

Maintenance and Replacement:

1. Regular Inspection and Maintenance:

To ensure the continued functionality of the hydraulic hose, regular inspection and maintenance are essential. Check for signs of wear, including abrasions, cracks, or bulges, which could indicate imminent failure. Inspect fittings and connections for any leaks or loose connections. Additionally, monitor the hose for any signs of deterioration caused by exposure to extreme temperatures or certain chemicals.

2. Timely Replacement:

Hydraulic hoses have a limited lifespan and should be replaced in a timely manner to avoid failures and potential accidents. If a hose shows signs of wear or is nearing its recommended replacement interval, it is advisable to replace it promptly. Regularly monitoring the condition of the hydraulic hose and adhering to the manufacturer's guidelines for replacement intervals will help maintain the overall safety and efficiency of the IH 37 Disc.


Selecting the appropriate hydraulic hose size for an IH 37 Disc is crucial to ensure optimal performance and safety. By considering factors such as operating pressure, flow rate, hose length, and material/type, you can make an informed decision. Regular inspection, maintenance, and timely replacement of hydraulic hoses are vital to extend their lifespan. By following these guidelines, you can ensure the reliable operation of your IH 37 Disc, allowing you to maximize productivity in your agricultural operations.


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