Investigating the rationale of dimensional elements in the ripper of a combined unit Anvar Xudayarov, Ibrohimjon Nazirjonov, Ikrom Abdimominov and Matluba Yuldasheva E3S Web Conf., 497 (2024) 03024 Published online: 07 March 2024 DOI: 10.1051/e3sconf/202449703024