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Development of an Excavator Hydraulic System for Maximum Controllability
ISSN: 0148-7191, e-ISSN: 2688-3627
Published February 01, 1974 by SAE International in United States
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The hydraulic system for a new excavator was designed to provide maximum operator control and comfort without sacrificing machine speed and productivity. The final characteristics are a result of the use of a hydraulic system featuring variable displacement pumps with a horsepower-compensated control arrangement, the optimizing of the main control valves for controllability, and the development of a pilot system with convenient operator controls to further enhance the total system performance.
CitationBianchetta, D., "Development of an Excavator Hydraulic System for Maximum Controllability," SAE Technical Paper 740434, 1974, https://doi.org/10.4271/740434.
- Blood E.R. “Utilizing a Concept Excavator to Minimize Development Time.” Paper 730430 SAE Earthmoving Industry Conference Peoria April 1973