Lifting capacity enhancement of a crawler crane by improving stability

• Autorzy: Shaikh A. A. , Kumar D D.

Identyfikatory

DOI

10.15632/jtam-pl.54.1.219

• Języki publikacji: EN

Abstrakty

EN

The lifting capacity of a crawler crane is limited by its stability and structural strength. This paper analyzes the stability factor by calculating tipping loads at various load radii for a particular boom length. It shows that the tipping load decreases with an increase in the load radius. A new structural frame is proposed to extend out the superstructure counterweight of the crane. With such a proposed arrangement, it is shown that the lifting capacity of the crane, limited by stability, increases. Static structural analysis of the proposed structural frame is performed using ANSYS workbench software.

Słowa kluczowe

EN

crawler crane; stability; tipping load; lifting capacity

• Wydawca: Polskie Towarzystwo Mechaniki Teoretycznej i Stosowanej
• Czasopismo: Journal of Theoretical and Applied Mechanics
• Rocznik: 2016
• Tom: Vol. 54 nr 1
• Strony: 219--227
• Opis fizyczny: Bibliogr. 18 poz., rys., tab.

Twórcy

autor

Shaikh A. A.

• Sardar Vallabhbhai National Institute of Technology, Department of Mechanical Engineering, Surat, Gujarat, India

autor

Kumar D D.

• S.D. Material Handlers Pvt. Ltd., Surat, Gujarat, India

Bibliografia

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Uwagi

PL

Opracowanie ze środków MNiSW w ramach umowy 812/P-DUN/2016 na działalność upowszechniajacą naukę.