id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
fumecheng-158	Jovanović, Vesna; Janošević, Dragoslav; Petrović, Nikola	EXPERIMENTAL DETERMINATION OF BEARING LOADS IN ROTATING PLATFORM DRIVE MECHANISMS OF HYDRAULIC EXCAVATORS	2014	13	.pdf	application/pdf	5102	203	48	i M r r W r r F M = = = − × + − × +∑ ∑ r r rr r r r r (22) where is the vector of the position of the joint centre (slewing bearing) O2r r 2. Excavators 159 Table 1 Measured quantities of the state of the kinematic chain and excavator drive mechanisms Measuring spot Name of the measured quantity Symbol Dimension М1 Lifting of the support and movement mechanism c1 m М2 Platform rotation angle c2 о М3 Boom hydraulic cylinder motion c3 m	cache/fumecheng-158.pdf	txt/fumecheng-158.txt