how to make up a hydraulic hose


How to Make up a Hydraulic Hose


Hydraulic hoses are an essential part of many industrial and mechanical systems. They are responsible for transmitting hydraulic power from one component to another. Whether you need to replace a damaged hose or create a custom one, knowing how to make up a hydraulic hose is a valuable skill. In this article, we will guide you through the process step-by-step, providing you with the necessary knowledge to construct a reliable and efficient hydraulic hose.

Understanding Hydraulic Hoses:

Before we dive into the process of making up a hydraulic hose, it's important to have a good understanding of the various components and types of hoses available. Hydraulic hoses consist of an inner tube, which is responsible for carrying the fluid, followed by a reinforcement layer and an outer cover.

Components Required:

To make up a hydraulic hose, you will need the following components and tools:

1. Hydraulic fittings

2. Hose cutter or a sharp knife

3. Measuring tape or ruler

4. Hose crimping machine

5. Lubricant for easier assembly

Step 1: Measuring and Cutting the Hose:

The first step in making up a hydraulic hose is to measure and cut the hose to the desired length. Ensure that you have accurate measurements to avoid any issues later on. Use a hose cutter or a sharp knife to cut through the hose, making a clean and straight cut.

Step 2: Selecting the Fittings:

Next, you need to select the appropriate hydraulic fittings for your hose. These fittings connect the hose to various components such as pumps, valves, and cylinders. Make sure to choose fittings that match the specifications and thread types required for your system.

Step 3: Preparing the Hose:

Before assembling the fittings, it's crucial to prepare the hose for installation. Begin by inspecting the inner tube for any signs of damage or wear. If necessary, trim the end of the hose to remove any frayed or uneven edges. Ensure that the hose is clean and free from debris.

Step 4: Lubricating the Fittings:

To ease the assembly process, apply a thin layer of lubricant to the inside of the hose and the threads of the fittings. This will reduce friction and help prevent damage during installation.

Step 5: Installing the Fittings:

Now it's time to attach the fittings to the hose. Place the first fitting into the crimping machine, ensuring that it is properly aligned. Insert the end of the hose over the fitting and ensure a snug fit. Activate the crimping machine, following the manufacturer's instructions, to securely crimp the fitting onto the hose. Repeat this process for the other end of the hose.

Step 6: Testing and Inspection:

After assembling the fittings, it is vital to conduct a thorough inspection to ensure the hose is properly connected and secure. Check for any leaks, kinks, or misalignments. Additionally, pressure test the hose to verify its integrity and performance.


Knowing how to make up a hydraulic hose can save you time and money by allowing you to customize hoses for your specific needs. By following these steps and investing in the necessary tools and components, you can create reliable hydraulic hoses that will effectively transmit hydraulic power within your system. Remember to prioritize safety and always consult professional advice if needed.


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