Tractors and Agricultural MachineryTractors and Agricultural Machinery0321-44432782-425XEco-Vector6940010.17816/0321-4443-69400Movement of crawler band with elastomer widenersAbyzovA ASouth Ural State Universityaaaby@mail.ruBerezinI YaSouth Ural State University-RikhterYe YeSouth Ural State University-ByvaltsevV I«Special Design Bureau for Machine Building» PLC-South Ural State University«Special Design Bureau for Machine Building» PLC15052012795363830042021Copyright © 2012, Abyzov A.A., Berezin I.Y., Rikhter Y.Y., Byvaltsev V.I.2012Results of experimental study of mover movements of a snow-marsh buggy having a crawler equipped with elastomer widener are given. The technique is described and results of tensometric tests of widener's dangerous zones load during the buggy movement are given.snow-marsh buggycrawlerwidenerstrain measurementinertial loadsfatigue failureснегоболотоходная машинагусеницауширительтензометрияинерционные нагрузкиусталостное разрушение[Снегоходные машины / Л.В. Барахтанов и др. - Горький: Волго-Вятское кн. изд.-во, 1986.][Забавников Н.А. Основы теории транспортных гусеничных машин. - М.: Машиностроение, 1968.][Потураев В.Н. Резиновые и резинометаллические детали машин. - М.: Машиностроение, 1966.]