1971-02-01

Hydraulic Equipment and Controls on Excavators 710698

Hydraulic working pressures up to 5000 psi are adopted by the majority of European excavator OEMs. Best output performance is then obtained when the high-power density is governed and controlled by skillfully designed devices and their characteristics and combination possibilities are fully exploited. A number of practice-proven applications are described and their effect on the working performance of an excavator is outlined.

SAE MOBILUS

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