Hydraulic systems perform reliably only when all components work in perfect harmony – from valves and pumps to actuators. But long-term performance is only possible if the system’s "lifeblood" – the oil – remains clean.

Bosch Rexroth’s oil filtration solution is a valuable complement to our service offering – helping reduce oil change frequency, improve system reliability, and support sustainable, cost-efficient operation. It can also be integrated into comprehensive on-site service visits, such as troubleshooting, system refurbishment, or expert consulting.

The Impact of Hydraulic Oil Contamination – and How to Prevent It

Contaminated oil is behind most hydraulic failures: sticking valves, premature pump wear, sluggish operation, or temperature issues – all often caused by microscopic particles, water, or oxidation sludge that can't be seen with the naked eye.

If these contaminants build up, they don’t just reduce efficiency – they can jeopardize the operation of the entire production line.

On-Site Hydraulic Oil Filtration by Our Experts

Our mobile service team performs not only troubleshooting and maintenance, but also complete oil purification during a visit – if needed.

Our service includes:

Working with a compact, mobile filtration unit – oil is cleaned without interrupting system operation

Real-time contamination monitoring – visible, documented results

Removal of water, particles, and sludge – full cleaning in a single step

Consulting – we help you understand what caused the contamination and how to prevent it in the long term

Comprehensive On-Site Hydraulic Service and Consulting

Rexroth’s service offering goes far beyond a single intervention. In addition to on-site oil filtration, our experienced experts also provide:

Field service: troubleshooting, repairs, and diagnostics – right where your machine operates

Consulting: identifying the root causes of contamination and developing long-term cleanliness and maintenance strategies

Refurbishment and modernization: evaluating older systems, integrating new components, and improving overall performance

This means we can carry out a complete system check and optimization in a single visit – including oil purification if needed.

Why Regular Hydraulic Oil Filtration Pays Off

With regular, professional oil filtration:

✅ Component lifetime is extended

✅ Machine availability increases

✅ The risk of unexpected failures is reduced

✅ Oil change intervals can be significantly extended

✅ Less hazardous waste is generated

This not only reduces production costs, but also supports your sustainability goals.