Custom Reservoirs to Improve Pump Life & Efficiency for Heavy Equipment

For complex heavy machinery, hydraulic tanks are more than just a container – it’s a system component that affects pump life, cooling, contamination control, and energy efficiency. With rising oil and fuel costs, efficiency is critical for OEMs in every industry. GS Global Resources partners with filtration experts like Schroeder Industries to combine advanced flow‑dynamics modeling with field experience and practical packaging solutions. Combining that partnership with our ability to design custom reservoirs that improve system performance while fitting tight or unique machine space requirements allows us to significantly increase the longevity and efficiency of a machine’s hydraulic system.

Why tank optimization matters

A well-designed reservoir can improve energy efficiency, reduce machine weight, lower oil and steel usage, and create space for additional machine features. According to Schroeder, poor reservoir design can create dead zones where fluid stagnates, limit effective volume utilization, and increase fluid velocity in ways that reduce deaeration performance. These inefficiencies can be identified through digital simulations and CFD analysis, then corrected with improved tank geometry and in-tank filtration strategies. Our partnership with Schroeder allows us to use that technology to truly understand an OEM’s reservoir needs. And rather than forcing a standard tank into a machine, our pragmatic engineering expertise allows us to evaluate available envelope space, performance targets, cooling needs, suction location, and return flow paths to create a reservoir that fits the application.

Engineered for real machine constraints

Every machine platform presents different packaging and performance constraints, which is why custom reservoir design matters. GS Global Resources can work from your available space and application requirements to develop a reservoir that balances performance, manufacturability, and serviceability.

This is especially important when a standard off-the-shelf tank is too large, poorly shaped, or unable to support the thermal and fluid-management demands of the system. In those cases, a custom solution can improve both the engineering outcome and the long-term economics of the machine.

Tangible benefits for OEMs

Reservoir optimization can deliver measurable advantages across the machine platform. Schroeder highlights benefits such as increased energy efficiency, reduced tank size and fluid volume, lower weight, steel and oil savings, CO2 reduction, and more available space for other machine features.

For heavy equipment, that can translate into:

• Better cooling performance.

• Improved deaeration and lower air contamination.

• Reduced fluid cost and lower total machine weight.

• More space for batteries, fuel tanks, hoses, or other components.

• A more efficient hydraulic system with less trial-and-error during development.

The best reservoir is not necessarily the biggest one — it is the one that uses volume efficiently, supports clean fluid flow, and helps the hydraulic system perform as designed. Interested to learn how a different, custom tank or reservoir could optimize your hydraulic system’s life and efficiency? Contact us today and we can help analyze your system.