Comparative Energy Analysis of a Load Sensing System and a Zonal Hydraulics for a 9-Tonne Excavator

Comparative Energy Analysis of a Load Sensing System and a Zonal Hydraulics for a 9-Tonne Excavator

With the rising demand for energy efficiency, displacement-controlled or so-called pump-controlled systems have become an attractive research topic for applications in construction machinery and other off-road vehicles. Pump-controlled systems can be implemented with electro-hydrostatic actuators as...

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Bibliographic Details
Main Authors: Paolo Casoli, Fabio Scolari, Tatiana Minav, Massimo Rundo
Format: Article
Language:English
Published: MDPI AG 2020-05-01
Series:Actuators
Subjects:
excavator
electro-hydrostatic actuator
load sensing
energy saving
pump-controlled systems
zonal hydraulics
Online Access:https://www.mdpi.com/2076-0825/9/2/39

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