How to Extend the Life of Your Hydraulic Hoses
What if we told you there’s one component that determines how long your industrial machinery will last, how efficient it will be, and how much money it will make?
Any ideas?
If you guessed the hydraulic hose, congratulations – you are correct.
It’s easy to see why most operators take these often-neglected components for granted. But by adopting a more planned, considered approach, you can keep your machines in good health, your team safe, and your operations consistent.
This guide is for UK-based maintenance engineers, plant managers and operations directors who are sick of the constant reactive costs of repairs and downtime.
It’s time to take your hose maintenance strategy into your own hands.
The True Cost of a Hose Failure
A new hose may be inexpensive, but the real cost of failure lies in downtime and damage. A single hose blowout can halt an entire production line. This leads to significant financial loss.
- Lost Production: Unplanned downtime in production industries such as manufacturing and construction creates lost income and productivity many multiples greater than the cost of a replacement hose.
- Energy Inefficiency: Even minor leaks force compressors to work harder. This drives up energy consumption. Since energy accounts for up to 80% of a compressor’s life cycle cost, the financial impact is substantial.
- Emergency Labour: A failure often necessitates emergency call-out services. This comes with premium overtime rates and travel expenses. A simple repair can quickly escalate into a major expense.
- Component Damage: A catastrophic failure doesn’t just stop at the hose. It can damage nearby parts like pumps or valves. That may mean a full system flush – or in the worst cases, replacing the entire system.
In addition to financial cost, failure of a hydraulic hose is extremely hazardous, with the potential to cause life-threatening injuries.
Fluid escaping from a pinhole leak can travel at over 400 miles per hour.
An individual struck by this jet of high-pressure fluid can suffer a high-pressure fluid injection injury. If the hose failure is on a powered tool or worksite machine, the injury is enough to cause amputation.
The facts are compelling. The cost of a planned inspection and preventative replacement is a tiny fraction of the potential cost of a reactive failure.
Understanding the Root Causes of Hose Degradation
If you want to increase the service life of your hydraulic hoses, it helps to know the most common causes of failure. Hose failures seldom occur without warning.
They are the result of long-term stress that can be detected and prevented.
- Abrasion and Physical Stress: One of the most common causes of hose damage is abrasion. This occurs when a hose repeatedly rubs against metal parts or other hoses. This wears away the protective outer cover. The reinforcing layers are then exposed to rust and eventual rupture.
- Environmental Factors: Hoses can break down on the inside from exposure to high or low temperature extremes, or from being used with a fluid that is incompatible. Over time high temperature will make the inside brittle and crack. Wrong hydraulic fluid in a hose can cause the inside to swell and break apart.
- Systemic Issues: A hose is only made to handle so much pressure. Air can get trapped or a blockage in a hydraulic system. This causes a sudden high-pressure spike that causes a hose to burst much sooner than it should. Routine fluid maintenance and Industrial Filtration for Hydraulic Systems can help prevent this from happening.
These factors highlight an important risk. A hose may look fine on the outside while breaking down inside. That’s why periodic inspections and scheduled maintenance are essential.
A Proactive Approach to Maintenance
Transitioning from a reactive “fix it when it breaks” approach to a proactive asset management strategy is critical to long-term value creation.
This means investing in a program of regular inspections. As well as a scheduled maintenance plan.
- Routine Inspections: Look for cracks, bulges, leaks, or exposed wires during visual checks. Don’t just look – run your hand along the hose. If it feels stiff or brittle, that’s often an early warning sign.
- Preventative Replacement: Waiting until failure is more expensive in the long run. Establish a maintenance schedule from the manufacturer’s recommendations and your operation logs. This will help ensure your hoses are replaced before they become an issue.
- Digital Monitoring: Leverage technology to transition from reactive to predictive maintenance. Systems like Atlas Copco’s SMARTLINK track operating pressure and performance in real time. They can flag anomalies early – often the first signs of a failing hose – long before a catastrophic breakdown.
Installation and Routing for Maximum Longevity
The service life of your hydraulic hoses isn’t set by quality alone. It’s also impacted by how well they are routed during installation. A well-thought-out routing can eliminate excess stress and double or even triple a hose’s useful life.
- The STAMP Method: Proper routing starts before the hose is even installed. To begin with, make sure you have the right hose for the application. The first acronym you should know is the industry standard: STAMP. This is a 5-step quick checklist to start with: Size, Temperature, Application, Media, and Pressure. Never use a hose with a lower pressure rating than your system’s maximum working pressure.
- Masterful Routing: Never bend a hose tighter than the manufacturer’s recommended minimum bend radius. Hoses that are bent too tightly put stress on their reinforcement layers and can lead to premature failure. Protect your hose in high abrasion areas by adding protective sleeves and covers to prevent outside contact from cutting into or wearing down the hose. All the routing and protection parts you will need can be found in our Hose and Fittings Supply.
- Ensure Proper Fit: A hose is only as reliable as its fitting. Pairing it with quality-matched components from trusted manufacturers – like Eaton or Gates – creates safe, leak-free connections. The result is reliable performance, even in the harshest environments.
UK Compliance and Regulations
If your operation is in the UK, it is not optional to be aware of the regulations that cover hydraulic equipment. The Provision and Use of Work Equipment Regulations (PUWER) and the BS EN ISO 4413 standard both state that hydraulic systems should be maintained in a safe condition.
Control Gear is a BFPA certified team, and our work is ISO 9001, 14001 and 45001 accredited, meaning your systems can stay compliant and deliver maximum reliability.
Trust Control Gear for Your Hydraulic Hose Solutions
Of course, there are many simple ways to help you do this. But the best way is to work with a company you can trust.
Control Gear has been one of the UK’s biggest independent Fluid Power businesses since 1973. We have more than 50 years’ experience, and a passion for proactive maintenance and certified quality. We’re here to help make your operation more productive and safe.
Our team of specialists is on hand to offer quick, on-site Hydraulic Hose Repair and Replacement services right across our extensive coverage area of South Wales and the West: Bridgend, Bristol, Carmarthen, Gloucester, Hereford, Newport, Stroud and Swansea. Fast, local response is one of our key strategies to ensure you don’t lose valuable time.
We can manufacture Hydraulic Hose Assemblies to your exacting specifications. We also offer pressure testing and certification services if you need to meet regulations. We provide complete, expert services that protect your investment and prolong the life of your entire hydraulic system.
Understanding Hydraulic Systems can be tricky. If you want to learn more, read how our components and fluids work together to make your operation run efficiently.