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Bobcat Skidsteer Forums
General Bobcat Skidsteer Forum
Hi-Flow Conversion
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<blockquote data-quote="Tazza" data-source="post: 25288" data-attributes="member: 82"><p>No oil from the drive pumps (hydrostatic pumps) are used for the main hydraulics, be it aux or lift/tilt operations. The gear pump on the end of the picton pumps (drive pumps) provides oil for the hydraulics and also acts as a charge pump for the drive pumps (this just replaces oil that leaks back to the reserve tank through internal leakage of the motors). On some machines you simply replace the gear pump with a 2 segment pump, this is what Shane did. Others use a second pump that is attached to the front pulley of the engine. Both are linked into the aux circuit with an electric flow diverter so you can enable or disable it.</p><p>Having a peek at your service manual would be a good idea, it gives you more of an understanding of what's going on.</p></blockquote><p></p>
[QUOTE="Tazza, post: 25288, member: 82"] No oil from the drive pumps (hydrostatic pumps) are used for the main hydraulics, be it aux or lift/tilt operations. The gear pump on the end of the picton pumps (drive pumps) provides oil for the hydraulics and also acts as a charge pump for the drive pumps (this just replaces oil that leaks back to the reserve tank through internal leakage of the motors). On some machines you simply replace the gear pump with a 2 segment pump, this is what Shane did. Others use a second pump that is attached to the front pulley of the engine. Both are linked into the aux circuit with an electric flow diverter so you can enable or disable it. Having a peek at your service manual would be a good idea, it gives you more of an understanding of what's going on. [/QUOTE]
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Hi-Flow Conversion
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