Questions and Answers
What is the main purpose of the LS system in crane operation?
To prevent excess hydraulic energy generation and reduce fuel consumption
Why is it important to install pressure compensating valves in LS systems with multiple crane units?
To prevent any of the crane units from having a negative effect on any of the others
What type of LS system is often used for the slewing unit as a consumer?
Open centre LS system with a constant pump and a pressure compensating valve
How is the LS pressure signalled in the cranes mentioned in the text?
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Where can pressure compensating valves be installed in LS systems?
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What is the main role of the hydraulic system in the mobile cranes?
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What does the term 'load sensing' refer to in the context of hydraulic systems?
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How does the LS system ensure precise hydraulic pressure and delivery volume in mobile cranes?
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What is the purpose of using a hydraulic pump with an adjustable delivery volume in a mobile crane's LS system?
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What is essential to ensure that none of the crane units stops while functioning in a mobile crane's hydraulic system?
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