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Get a quoteDownload Citation | Control strategy of energy saving system of a hydraulic excavator | The principle of power matches for engine-pump and pump-load of a hydraulic excavator was analyzed, and the
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Get a quoteHydraulic excavators (HE) have been paid much attention in the field of energy saving and environment protection, for the reason of their large application quantities, high fuel consumption and bad emission.So high efficiency and energy saving have been one of the main aims to be pursued by excavator manufacturers. Currently, the researches on energy saving of hydraulic …
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Get a quoteDownload Citation | Fuzzy adaptive energy-saving control system for a hydraulic excavator | In order to save energy consumption of hydraulic excavators, a power …
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Get a quoteThe hydraulic excavator energy-saving research mainly embodies the following three measures: to improve the performance of diesel engine and hydraulic component, to improve the hydraulic system, and to improve the power matching of diesel-hydraulic system-actuator. Although the above measures have certain energy-saving effect, but because the hydraulic excavator load …
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Get a quoteWe applied an independent metering valve to excavator hydraulic systems in order to verify its effect on energy reduction in excavators through flow regeneration. The structure and modes of independent metering valve were introduced. Then, an excavator hydraulic system was modeled with independent metering valve configuration. Simulations compared power consumption of …
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