This paper presents simulation studies of the dynamic stability of the Ł34 loader. Simulations were carried out for two obstacles at first gear speed. The influence of changes in certain design parameters on improving the dynamic stability of the tested loader was also determined.1. INTRODUCTION
The phenomenon of dynamic stability of articulated loaders is a very important issue, as human safety and health depend on it to a large extent. In Poland, at present, the document defining the stability of loaders (from the point of view of statics), by specifying their nominal lifting capacity, is the PN-EN 474-3:1999 standard [7]. In turn, in the United States, military requirements [4] have been created containing methods for testing engineering machinery in terms of dynamic stability behavior. (…)
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Source: Logistyka Magazine