Low engine speed steering performance

Details Low engine speed steering performance Low engine speed steering performance

2006-05-23

2009-10-06

Morris, Lesley D. (Department: 3611)

Motor vehicles

Having four wheels driven

With manually operated means for disengaging drive to one or...

C180S418000, C180S233000, C180S248000, C180S197000, C701S069000, C060S428000, C060S486000, C060S403000

Reexamination Certificate

active

07597168

ABSTRACT:
A hydraulic system for a work vehicle including a manifold assembly configured to prioritize hydraulic fluid flow to priority functions over a wide range of engine speeds.

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John Deere, Loaders, 724J/744J/824J, May 2002, 32 pgs.
Hydraforce, EP20-S35 Piloted Spool-Type Logic Element, Directional Valves, pp. 4.503.1-4.503.2.
Hydraforce, Directional Valves, Piloted Logic Elements, 1 page.

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