Analisa Gaya Pada Telescopic Boom Truck Crane XCMG QY50K

Hakim, Raditya Aulia and , Ir. Sartono Putro, MT (2017) Analisa Gaya Pada Telescopic Boom Truck Crane XCMG QY50K. Skripsi thesis, Universitas Muhammadiyah Surakarta.

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Abstract

Telescopic boom / telescopic arm is one of the main components of load lifting system in hydraulic truck cranes. The arm consists of 1 baseboom and 4 section that can extend up to 40.1 m. Lifting media using hook and wire rope mounted on the drum winch. At the time of lifting the load, the elevating cylinder will lift the telescopic boom to form the angle of lift and radius of work and there will be reaction forces in the telescopic boom due to loading. This analysis aims to determine the magnitude of the reaction force acting on a telescopic boom with variations of the addition of arm length from arm 1 (baseboom) to arm 5 (full extended), lifting load 50 tons, elevation angle of 70 ° and pump power required elevating cylinder to lift Telescopic boom due to the reaction force of the loading. From the analysis result of the biggest reaction force due to the loading of telescopic boom with the elevation angle of 70 ° and the lifting load of 50 tons occurred at fully open arm condition 5 section (40,1m) is force Ay = 4677647,65 N, Ax = 1707923,94 N at A pedestal and force By = 5348016,15 N, Bx = 1707923.94 N at pedestal B. As for the power of the required pump elevating cylinder on the condition is Np = 36,28 HP with hydraulic pressure P = 4254587,19 kg/m2, cylinder lift speed V = 0,0311 m/s, and Oil flow rate Q = 3,917x10-3 m3 / s

Item Type:	Karya ilmiah (Skripsi)
Uncontrolled Keywords:	telescopic boom, truck crane, elevating cylinder, reaction force, power of pump.
Subjects:	T Technology > TJ Mechanical engineering and machinery
Divisions:	Fakultas Teknik > Teknik Mesin
Depositing User:	RADHITYA AULIA HAKIM
Date Deposited:	23 Aug 2017 01:45
Last Modified:	24 Aug 2017 01:06
URI:	http://eprints.ums.ac.id/id/eprint/55795

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