Transportation

Fitting into tight under-hood or behind the cab spaces is no issue for Donaldson filtration systems that don’t let their small size stop them from meeting or exceeding OEM performance goals – and doing it in diverse environmental conditions.

Industry Challenges

One of the greatest challenges for transportation OEMs is finding space under the hood for all of the components necessary in today’s vehicles. Increasingly complex emissions-control devices and more aerodynamic designs are demanding more and creating less under-hood space. This means that any parts, like air cleaners, that can be smaller, should be. And they need to perform as efficiently or better than before. Fuel filters need to do extra duty, removing contaminants and water to protect the sensitive high-pressure common-rail (HPCR) fuel injectors, and they need to do this while accounting for the seemingly ever-changing fuel chemistry requirements. And to help transportation fleets perform at their peak, filtration systems need to work efficiently across a variety of environmental conditions and geographies.

Donaldson Solutions

We specialize in getting maximum performance out of minimal spaces under the hood. Donaldson engineers design filtration systems that are smaller or more adaptable without sacrificing performance. In fact, we often improve upon previous filtration performance. By using our core filtration technologies while developing customized solutions for unique application requirements, Donaldson filtration systems support OEM goals of better performance, reliability, and fuel efficiency.

Donaldson Filtration System Options

Air – Doing more in less space is what today’s air cleaners are expected to do. Donaldson pioneered PowerCore^® technology, and it’s now the transportation industry standard for smaller air cleaner and filter configurations. Our industry-leading air cleaners and filters can be configured to fit into under-hood nooks and crannies or in space-saving behind-the-cab configurations. Many of these configurations are built to OE specifications with proprietary-fit technology that meets OE performance requirements and preserves service part revenue streams.

Fuel – Engine technology has changed dramatically over the last two decades, and fuel filtration has needed to change with it. Environmental regulations now require greater engine efficiency and reduced emissions. As a result, high-pressure common-rail (HPCR) injectors that offer more efficient fuel distribution require greater protection from water and particulate contamination.

Donaldson offers the best one-two punch for protecting HPCR injectors. Our leading media options feature Synteq™ DRY coalescing technology that offers a much higher performing primary fuel-filter-water-separator system. For secondary fuel filters, our Synteq XP™ media offers the best protection from particulate contamination – four times cleaner than our competitors’ best alternatives.

Hydraulics and Transmissions – For hydraulic systems to efficiently get work done, they need to start clean and stay clean. Donaldson offers a range of innovative solutions for hydraulic systems, like Clean Seal that helps hydraulic systems start clean, and Alpha-Web™ media that allows hydraulic systems to do their jobs more efficiently and effectively over time. Additionally, Alpha-Web™ media will perform under the varied flow operating conditions experienced by most heavy-duty transportation equipment. 

Donaldson hydraulic reservoirs are also designed to optimize space and performance. By engineering the available space on the equipment and integrating deaeration filtration into the system, our reservoirs are optimally sized for your platform.

Lube – Donaldson lube filtration options deliver an ideal balance of efficiency, minimal restriction, and maximum flow, that saves on cost, space, and maintenance. Our innovative options safeguard engines from contaminants while extending the life of oil and filters.

Differentiated Donaldson Value

Highly customizable, industry-leading efficiency, and built to your very specific needs. That’s the Donaldson value.

On the road, efficiency is king. Our highly customized filtration system designs take equipment performance and protection to all-new levels, helping maximize every mile.

But our efficiency doesn’t end on the vehicle: The Donaldson distribution network ensures easy access to parts, offering support for both your manufacturing operations and/or your dealer-service parts network. We proactively anticipate challenges and work directly with your teams to solve problems. And we do it nearly everywhere in the world.

Our bottom line is your bottom line. Donaldson creates technical solutions that address real end-user needs. This creates differentiated value and revenue streams for your brand that help lower your overall cost of ownership.

Applications