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Series 25 steering control unit

Increase steering responsiveness while reducing costs with the Eaton Series 25 steering control unit. With its balanced architecture and optimized design, operators get the precision control they want, and engineers get the improved design efficiencies they need—all in an incredibly small package.
FLOW RATE
95 to 189 L/min (25 to 50 gal/min)
MAXIMUM PRESSURE
240 bar (3,500 psi)
APPLICATION
Articulated and fixed-frame vehicle

Smooth, precision steering keeps operators in control

The Series 25 steering control unit provides one of the smoothest steering experiences you’ll find. Features include:

  • Balanced architecture and thicker sleeve design increases reliability and provides smooth performance, even under transient pressure and thermal conditions
  • Symmetrical valving increases balance for precise servo response and uniform steering action, while progressive valving reduces operating costs
  • Seal and centering spring designs provide positive, low-effort steering for excellent vehicle control
  • Optional Q-Amp and wide angle technology maximize steering control
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Engineered for demanding applications

More compact and cost competitive than other higher-flow steering solutions, the Series 25 steering control unit offers a number of design efficiencies:

  • Optional pilot pressure port can be used for diagnostics or increased priority valve flow
  • High-grade ductile iron housing provides increased strength for demanding applications
  • High-capacity gerotor provides ample fluid displacement in a compact package
  • Load-sensing, open-center and closed-center designs provide greater design flexibility
  • Integrated valves and load-sensing capabilities match performance to load requirements
  • Responsive, reliable and cost-effective solution compared to multi-valve pilot steering systems

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Applications

The Series 25 steering control unit is ideal for articulated and rigid-frame vehicles, including:
  • Loaders
  • Dump trucks
  • Mining equipment
  • Transporters

Let’s work together

Whether you’re designing a new system or retrofitting an existing machine, Eaton’s design and engineering experts and integrator partners are available for consultation and collaboration. We offer system design, analysis, build, and project management services.
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